Works (102)

Updated: April 22nd, 2024 07:45

2024 article

Registration of 'FL16045-25': An early-maturing, high-yielding, disease-resistant soft red facultative wheat cultivar for the southern United States

Babar, M. A., Khan, N., Blount, A., Barnett, R. D., Harrison, S. A., Dewitt, N., … Mailhot, D. (2024, April 8). JOURNAL OF PLANT REGISTRATIONS, Vol. 4.

By: M. Babar*, N. Khan*, A. Blount*, R. Barnett*, S. Harrison*, N. Dewitt*, J. Johnson*, M. Mergoum* ...

Sources: Web Of Science, NC State University Libraries
Added: April 15, 2024

2023 article

Approaching 25 years of progress towards Fusarium head blight resistance in southern soft red winter wheat (Triticum aestivum L.)

Boyles, R. E., Ballen-Taborda, C., Brown-Guedira, G., Costa, J., Cowger, C., DeWitt, N., … Winn, Z. J. (2023, August 10). PLANT BREEDING, Vol. 8.

By: R. Boyles*, C. Ballen-Taborda*, G. Brown-Guedira*, J. Costa*, C. Cowger*, N. DeWitt*, C. Griffey*, S. Harrison* ...

author keywords: breeding; Fusarium; genomics; prediction; resistance; wheat
UN Sustainable Development Goal Categories
3. Good Health and Well-being (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 21, 2023

2023 journal article

Bearded or smooth? Awns improve yield when wheat experiences heat stress during grain fill in the southeastern United States

JOURNAL OF EXPERIMENTAL BOTANY, 74(21), 6749–6759.

By: N. DeWitt*, J. Lyerly n, M. Guedira n, J. Holland n, J. Murphy n, B. Ward*, R. Boyles*, M. Mergoum ...

Ed(s): S. Dreisigacker

author keywords: Awns; abiotic stress; gxe; phenology; reaction norm; wheat
UN Sustainable Development Goal Categories
13. Climate Action (OpenAlex)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 21, 2023

2023 article

Development and validation of Kompetitive allele-specific PCR (KASP) markers for bacterial blight resistant locus BB-13 in Upland cotton (Gossypium hirsutum L.)

Pettit, N., Gowda, S. A., Shrestha, N., Harris, T., Bart, R., Bourland, F., … Kuraparthy, V. (2023, August 16). CROP SCIENCE, Vol. 8.

By: N. Pettit n, S. Gowda n, N. Shrestha n, T. Harris*, R. Bart*, F. Bourland, G. Brown-Guedira*, D. Jones*, V. Kuraparthy n

UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 28, 2023

2023 journal article

Genetic basis of resistance against powdery mildew in the wheat cultivar "Tabasco"

MOLECULAR BREEDING, 43(7).

By: J. Wu*, H. Jia*, L. Qiao*, B. Fu*, G. Brown-Guedira n, R. Nagarajan*, L. Yan*

author keywords: Pm48; Pm2; Powdery mildew; NCF-D-1-1; Wheat
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: July 24, 2023

2023 article

Mapping of a novel major effect Hessian fly field partial-resistance locus in southern soft red winter wheat line LA03136E71 (vol 134, pg 3911, 2021)

Winn, Z. J., Acharya, R., Merrill, K., Lyerly, J., Brown-Guedira, G., Cambron, S., … Murphy, J. P. (2023, April). THEORETICAL AND APPLIED GENETICS, Vol. 136.

By: Z. Winn n, R. Acharya n, K. Merrill n, J. Lyerly n, G. Brown-Guedira n, S. Cambron*, S. Harrison*, D. Reisig n, J. Murphy n

Sources: Web Of Science, NC State University Libraries
Added: February 19, 2024

2023 article

Multivariate genomic selection models improve prediction accuracy of agronomic traits in soft red winter wheat

Winn, Z. J., Larkin, D. L., Lozada, D. N., DeWitt, N., Brown-Guedira, G., & Mason, R. E. (2023, May 17). CROP SCIENCE, Vol. 5.

By: Z. Winn n, D. Larkin*, D. Lozada*, N. DeWitt n, G. Brown-Guedira n & R. Mason*

UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: June 12, 2023

2023 article

Reducing the generation time in winter wheat cultivars using speed breeding

Schoen, A., Wallace, S., Holbert, M. F., Brown-Guidera, G., Harrison, S., Murphy, P., … Tiwari, V. (2023, June 2). CROP SCIENCE, Vol. 6.

By: A. Schoen*, S. Wallace*, M. Holbert*, G. Brown-Guidera n, S. Harrison*, P. Murphy n, N. Sanantonio*, D. Van Sanford* ...

UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: June 19, 2023

2023 journal article

Updated guidelines for gene nomenclature in wheat

THEORETICAL AND APPLIED GENETICS, 136(4).

By: S. Boden*, R. McIntosh*, C. Uauy*, S. Krattinger*, J. Dubcovsky*, W. Rogers*, X. Xia*, E. Badaeva ...

TL;DR: An updated set of guidelines for naming genes in wheat is provided that has been endorsed by the wheat research community and is proposed to be used henceforth by the wheat research community to facilitate integration of data from independent studies and allow broader and more efficient use of text and data mining approaches. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: February 19, 2024

2023 article

Utilization of a publicly available diversity panel in genomic prediction of Fusarium head blight resistance traits in wheat

Winn, Z. J. J., Lyerly, J. H. H., Brown-Guedira, G., Murphy, J. P. P., & Mason, R. E. (2023, May 17). PLANT GENOME, Vol. 5.

By: Z. Winn n, J. Lyerly n, G. Brown-Guedira n, J. Murphy n & R. Mason*

TL;DR: Results indicated that selecting environments based on check performance may produce higher forward prediction accuracies, and may be used as a model to create a public resource for genomic prediction of FHB resistance traits across public wheat breeding programs. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: May 30, 2023

2022 article

A network modeling approach provides insights into the environment-specific yield architecture of wheat

DeWitt, N., Guedira, M., Murphy, J. P., Marshall, D., Mergoum, M., Maltecca, C., & Brown-Guedira, G. (2022, May 10). (T. Juenger, Ed.). GENETICS, Vol. 5.

By: N. DeWitt n, M. Guedira n, J. Murphy n, D. Marshall*, M. Mergoum, C. Maltecca n, G. Brown-Guedira n

Contributors: N. Dewitt n, M. Guedira n, J. Murphy n, D. Marshall*, M. Mergoum, C. Maltecca n, G. Brown-Guedira n

Ed(s): T. Juenger

author keywords: yield components; structural equation modeling; QTL mapping; yield variation
MeSH headings : Genotype; Phenotype; Quantitative Trait Loci; Triticum / genetics
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: June 3, 2022

2022 article

A new soft red winter wheat cultivar 'GA 08535-15LE29' adapted to Georgia and the US southeast region

Mergoum, M., Johnson, J., Buck, J., Buntin, G. D., Sutton, S., Lopez, B., … Cowger, C. (2022, May 28). JOURNAL OF PLANT REGISTRATIONS, Vol. 5.

By: M. Mergoum, J. Johnson*, J. Buck*, G. Buntin*, S. Sutton*, B. Lopez*, D. Mailhot*, Z. Chen* ...

UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: June 6, 2022

2022 journal article

Allelic Variations in Phenology Genes of Eastern U.S. Soft Winter and Korean Winter Wheat and Their Associations with Heading Date

Plants.

By: F. Ma*, G. Brown-Guedira*, M. Kang* & B. Baik*

author keywords: wheat; allelic variation; phenology genes; genetic diversity; heading date; kompetitive allele specific PCR (KASP)
Source: ORCID
Added: November 20, 2022

2022 journal article

Genomic variants affecting homoeologous gene expression dosage contribute to agronomic trait variation in allopolyploid wheat

NATURE COMMUNICATIONS, 13(1).

MeSH headings : Alleles; Chromosome Mapping; Gene Expression; Gene Expression Regulation, Plant; Genome, Plant; Genomics; Phenotype; Plant Breeding; Polyploidy; Quantitative Trait Loci; Triticum / genetics; Triticum / physiology
TL;DR: The authors reveal the impact of genetic variants leading to biased expression of homoeologous genes in hexaploid wheat on agronomic traits and points at their potential utility for improving yield in polyploid crops. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science; OpenAlex)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: March 7, 2022

2022 journal article

Meeting the Challenges Facing Wheat Production: The Strategic Research Agenda of the Global Wheat Initiative

Agronomy.

By: P. Langridge*, M. Alaux*, N. Almeida*, K. Ammar*, M. Baum*, F. Bekkaoui, A. Bentley*, B. Beres* ...

author keywords: wheat; climate change; strategy; coordination; yield; germplasm; agronomy
Source: ORCID
Added: November 12, 2022

2022 article

Multi-trait genomic selection can increase selection accuracy for deoxynivalenol accumulation resulting from fusarium head blight in wheat

Gaire, R., Arruda, M. P., Mohammadi, M., Brown-Guedira, G., Kolb, F. L., & Rutkoski, J. (2022, January 19). PLANT GENOME, Vol. 1.

By: R. Gaire*, M. Arruda, M. Mohammadi*, G. Brown-Guedira n, F. Kolb* & J. Rutkoski*

MeSH headings : Fusarium; Hordeum; Humans; Plant Breeding; Plant Diseases / genetics; Plant Diseases / microbiology; Trichothecenes; Triticum / genetics; Triticum / microbiology
TL;DR: It is shown that MTGP can increase selection accuracy for resistance to DON accumulation in wheat provided FDK is evaluated on the selection candidates. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: January 24, 2022

2022 article

Profiling of Fusarium head blight resistance QTL haplotypes through molecular markers, genotyping-by-sequencing, and machine learning

Winn, Z. J., Lyerly, J., Ward, B., Brown-Guedira, G., Boyles, R. E., Mergoum, M., … Murphy, J. P. (2022, July 24). THEORETICAL AND APPLIED GENETICS, Vol. 7.

By: Z. Winn n, J. Lyerly n, B. Ward*, G. Brown-Guedira*, R. Boyles*, M. Mergoum, J. Johnson*, S. Harrison* ...

MeSH headings : Chromosome Mapping; Disease Resistance / genetics; Fusarium; Genotype; Haplotypes; Humans; Machine Learning; Plant Breeding; Plant Diseases / genetics; Quantitative Trait Loci
TL;DR: This research investigated whether QTL haplotypes can be accurately predicted using SNPs derived by genotyping-by-sequencing (GBS) and indicated that machine learning may be utilized in breeding programs to accurately predict QTL Haplotypes in earlier generations. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 8, 2022

2022 article

The 'Minibulk' system for advancing winter cereal breeding populations

Olson, E., Brown-Guedira, G., Noble, A., Smith, J., Forsberg, L., Brisco, E., & Brown, L. (2022, March 10). CROP SCIENCE, Vol. 3.

By: E. Olson*, G. Brown-Guedira n, A. Noble*, J. Smith n, L. Forsberg*, E. Brisco*, L. Brown*

UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: March 28, 2022

2022 journal article

Utilizing genomics and historical data to optimize gene pools for new breeding programs: A case study in winter wheat

FRONTIERS IN GENETICS, 13.

By: C. Ballen-Taborda*, J. Lyerly n, J. Smith*, K. Howell*, G. Brown-Guedira n, M. Babar*, S. Harrison*, R. Mason* ...

author keywords: breeding; winter wheat (Triticum aestivum L.); historical data; training populations; genomic selection; prediction accuracy; yield
TL;DR: This study highlights the importance of genomics-enabled breeding and multi-institutional partnerships to accelerate cultivar development and best practices to leverage and tailor existing genomic and phenotypic resources to determine optimal genetics for a specific target population of environments. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: November 7, 2022

2021 article

'GA JT141-14E45': A new soft red winter wheat cultivar adapted to Georgia and the US Southeast region

Mergoum, M., Johnson, J. W., Buck, J. W., Sutton, S., Lopez, B., Bland, D., … Cambron, S. E. (2021, August 4). JOURNAL OF PLANT REGISTRATIONS, Vol. 8.

By: M. Mergoum, J. Johnson*, J. Buck*, S. Sutton*, B. Lopez*, D. Bland*, Z. Chen*, G. Buntin* ...

Sources: Web Of Science, NC State University Libraries
Added: August 23, 2021

2021 journal article

A new soft red winter wheat cultivar, 'GA 07353-14E19', adapted to Georgia and the US Southeast environments

JOURNAL OF PLANT REGISTRATIONS, 15(2), 337–344.

By: M. Mergoum, J. Johnson*, J. Buck*, S. Sutton*, B. Lopez*, D. Bland*, Z. Chen*, G. Buntin* ...

Sources: Web Of Science, NC State University Libraries
Added: May 24, 2021

2021 journal article

Analysis of the primary sources of quantitative adult plant resistance to stripe rust in US soft red winter wheat germplasm

PLANT GENOME, 14(1).

By: B. Ward*, K. Merrill n, P. Bulli*, M. Pumphrey*, R. Mason*, M. Mergoum, J. Johnson*, S. Sapkota* ...

MeSH headings : Chromosome Mapping; Disease Resistance / genetics; Genome-Wide Association Study; Plant Breeding; Plant Diseases / genetics; Polymorphism, Single Nucleotide; Quantitative Trait Loci; Triticum / genetics; United States
TL;DR: Relatively few lines carry resistance alleles at all three loci, suggesting that there is a pre‐existing reservoir of enhanced stripe rust resistance that may be further exploited by regional breeding programs. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: March 8, 2021

2021 journal article

Characterizing the oligogenic architecture of plant growth phenotypes informs genomic selection approaches in a common wheat population

BMC GENOMICS, 22(1).

By: N. DeWitt n, M. Guedira n, E. Lauer n, J. Murphy n, D. Marshall*, M. Mergoum, J. Johnson*, J. Holland n, G. Brown-Guedira n

author keywords: Triticum aestivum; QTL mapping; Genetic architecture; Genomic selection
MeSH headings : Chromosome Mapping; Genomics; Phenotype; Plant Breeding; Quantitative Trait Loci; Triticum / genetics
TL;DR: A biparental population segregating for major variants for both plant height and flowering time is developed to characterize the genetic architecture of the traits and identify additional novel QTL, and the oligogenic architecture of these traits is demonstrated by the superior trait prediction accuracy of QTL-based prediction models compared to polygenic genomic selection models. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: June 21, 2021

2021 article

Extension of Plant Phenotypes by the Foliar Microbiome

ANNUAL REVIEW OF PLANT BIOLOGY, VOL 72, 2021, Vol. 72, pp. 823–846.

By: C. Hawkes n, R. Kjoller*, J. Raaijmakers*, L. Riber*, S. Christensen*, S. Rasmussen*, J. Christensen*, A. Dahl* ...

author keywords: phyllosphere; plant-microbe interactions; fungi; bacteria; phages; omics
MeSH headings : Ecology; Microbiota; Phenotype; Plant Development; Plants
TL;DR: This work focuses on the processes that govern the assembly of the foliar microbiome and the potential mechanisms involved in extended plant phenotypes, and highlights knowledge gaps and provides suggestions for new research directions that can propel the field forward. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: July 26, 2021

2021 journal article

Genome-Wide Association Studies for Fusarium Head Blight Resistance and Its Trade-Off With Grain Yield in Soft Red Winter Wheat

PLANT DISEASE, 105(9), 2435–2444.

By: R. Gaire*, G. Brown-Guedira n, Y. Dong*, H. Ohm* & M. Mohammadi*

author keywords: wheat; Thinopyrum elongatum; FHB resistance; association mapping; Fhb7
MeSH headings : Chromosome Mapping; Fusarium / genetics; Genome-Wide Association Study; Plant Breeding; Plant Diseases / genetics; Triticum / genetics
TL;DR: Characterizing a soft red winter wheat breeding population that has been subjected to intense germplasm introduction and alien introgression for FHB resistance in the past showed while pyramiding multiple loci provides protection against FHB disease, it has significant trade-off with grain yield. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: December 20, 2021

2021 article

Identification and characterization of a natural polymorphism in FT-A2 associated with increased number of grains per spike in wheat

Glenn, P., Zhang, J., Brown-Guedira, G., DeWitt, N., Cook, J. P., Li, K., … Dubcovsky, J. (2021, November 26). THEORETICAL AND APPLIED GENETICS, Vol. 11.

MeSH headings : Chromosome Mapping / methods; Edible Grain / genetics; Phenotype; Polymorphism, Single Nucleotide; Quantitative Trait Loci; Triticum / genetics
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science; OpenAlex)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: December 6, 2021

2021 article

Mapping of a novel major effect Hessian fly field partial-resistance locus in southern soft red winter wheat line LA03136E71

Winn, Z. J., Acharya, R., Merrill, K., Lyerly, J., Brown-Guedira, G., Cambron, S., … Murphy, J. P. (2021, August 10). THEORETICAL AND APPLIED GENETICS, Vol. 8.

By: Z. Winn n, R. Acharya n, K. Merrill n, J. Lyerly n, G. Brown-Guedira n, S. Cambron*, S. Harrison*, D. Reisig n, J. Murphy n

MeSH headings : Animals; Chromosome Mapping; Diptera; Genetic Linkage; Genotype; Herbivory; Larva; Models, Genetic; North Carolina; Phenotype; Plant Breeding; Quantitative Trait Loci; Triticum / genetics
TL;DR: It is shown that field resistance is evident and controlled by a single locus on chromosome 7D, and a novel Hessian fly partial-resistance QTL is termed QHft.nc-7D. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 23, 2021

2021 article

Optical sorter-augmented genomic selection lowers deoxynivalenol accumulation in wheat

Carmack, W. J., Clark, A. J., Lyerly, H. J., Dong, Y., Brown-Guedira, G., & Van Sanford, D. A. (2021, June 26). CROP SCIENCE, Vol. 6.

By: W. Carmack*, A. Clark*, H. Lyerly n, Y. Dong*, G. Brown-Guedira* & D. Van Sanford*

Sources: Web Of Science, NC State University Libraries
Added: July 12, 2021

2021 journal article

Predicting Fusarium Head Blight Resistance for Advanced Trials in a Soft Red Winter Wheat Breeding Program With Genomic Selection

FRONTIERS IN PLANT SCIENCE, 12.

By: D. Larkin*, R. Mason*, D. Moon*, A. Holder*, B. Ward* & G. Brown-Guedira n

author keywords: genomic selection; Fusarium head blight; wheat; resistance; multi-trait genomic selection; forward prediction
TL;DR: Overall, GS models were comparable, if not better than phenotypic selection for FHB resistance traits and shows that MTGS models can be effective for forward prediction when there are strong correlations between traits of interest and covariates in both training and validation populations. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: November 23, 2021

2021 journal article

Registration of 'GA06343-13E2 (TX-EL2)' soft red winter wheat

JOURNAL OF PLANT REGISTRATIONS, 15(1), 107–112.

By: A. Ibrahim*, R. Sutton*, J. Johnson*, M. Mergoum, B. Simoneaux*, S. Harrison*, J. Murphy n, R. Mason* ...

UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: March 15, 2021

2021 journal article

Soft red winter wheat 'GA 051207-14E53': Adapted cultivar to Georgia and the US Southeast region

JOURNAL OF PLANT REGISTRATIONS, 15(1), 132–139.

By: M. Mergoum, J. Johnson*, J. Buck*, S. Sutton*, B. Lopez*, D. Bland*, Z. Chen*, G. Buntin* ...

UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: March 15, 2021

2020 journal article

Genome-wide analysis and prediction of Fusarium head blight resistance in soft red winter wheat

CROP SCIENCE, 60(6), 2882–2900.

By: D. Larkin*, A. Holder*, R. Mason*, D. Moon*, G. Brown-Guedira n, P. Price*, S. Harrison*, Y. Dong*

Sources: Web Of Science, NC State University Libraries
Added: March 1, 2021

2020 journal article

Genome-wide association study in historical and contemporary U.S. winter wheats identifies height-reducing loci

CROP JOURNAL, 8(2), 243–251.

By: S. Daba*, P. Tyagi n, G. Brown-Guedira n & M. Mohammadi*

author keywords: GWAS; Marker-trait associations; Rht-B1; Rht-D1; Candidate genes; Position-dependent procedures
TL;DR: The genetics of plant height in 260 historical and contemporary winter wheat accessions via genome-wide association studies using 38,693 single nucleotide polymorphism (SNP) markers generated through genotyping by sequencing, two Kompetitive Allele Specific Polymorphism markers, and phenotypic data recorded in two seasons. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science; OpenAlex)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: April 20, 2020

2020 journal article

Identification and validation of Fusarium head blight resistance QTL in the US soft red winter wheat cultivar 'Jamestown'

CROP SCIENCE, 60(6), 2919–2930.

By: N. Carpenter*, E. Wright*, S. Malla, L. Singh*, D. Van Sanford*, A. Clark*, S. Harrison*, J. Murphy n ...

Sources: Web Of Science, NC State University Libraries
Added: March 1, 2021

2020 journal article

Identification of regions under selection and loci controlling agronomic traits in a soft red winter wheat population

PLANT GENOME, 13(2).

By: R. Gaire*, H. Ohm*, G. Brown-Guedira n & M. Mohammadi*

MeSH headings : Australia; Genome-Wide Association Study; Phenotype; Quantitative Trait Loci; Triticum / genetics
TL;DR: A combination of selection for large effect loci for yield components and genomic selection could be a promising approach for yield improvement. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 31, 2020

2020 journal article

Identification of seedling resistance to stem rust in advanced wheat lines and varieties from Pakistan

CROP SCIENCE, 60(2), 804–811.

By: M. Rehman, S. Gale*, G. Brown-Guedira n, Y. Jin*, D. Marshall n, L. Whitcher n, S. Williamson n, M. Rouse* ...

UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science; OpenAlex)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: July 13, 2020

2020 journal article

Multi-Trait Genomic Prediction of Yield-Related Traits in US Soft Wheat under Variable Water Regimes

GENES, 11(11).

By: J. Guo*, J. Khan*, S. Pradhan*, D. Shahi*, N. Khan*, M. Avci*, J. Mcbreen*, S. Harrison* ...

author keywords: genomic prediction; multi-trait model; multi-environment genomic best linear unbiased predictor; Bayesian multi-trait multi-environment model; Bayesian multi-output regressor stacking model; deep learning multi-trait multi-environment model
MeSH headings : Agriculture / methods; Algorithms; Bayes Theorem; Computational Biology / methods; Edible Grain / genetics; Gene-Environment Interaction; Genome, Plant / genetics; Genomics / methods; Models, Genetic; Plant Breeding / methods; Polymorphism, Single Nucleotide / genetics; Quantitative Trait Loci / genetics; Selection, Genetic / genetics; Triticum / genetics
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: December 14, 2020

2020 journal article

Role of Effector-Sensitivity Gene Interactions and Durability of Quantitative Resistance to Septoria Nodorum Blotch in Eastern US Wheat

FRONTIERS IN PLANT SCIENCE, 11.

By: C. Cowger n, B. Ward n, G. Brown-Guedira n & J. Brown*

author keywords: Parastagonospora nodorum; Septoria nodorum blotch; quantitative resistance; genotyping by sequencing; genome-wide association study; necrotrophic effectors; necrotrophic effector sensitivity genes
TL;DR: The evidence is reviewed that in this eastern region of the U.S., wheat cultivars have durable quantitative SNB resistance and Snn–NE interactions are of limited importance. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
14. Life Below Water (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: April 27, 2020

2020 journal article

Sequence-based mapping identifies a candidate transcription repressor underlying awn suppression at the B1 locus in wheat

NEW PHYTOLOGIST, 225(1), 326–339.

By: N. DeWitt n, M. Guedira n, E. Lauer n, M. Sarinelli n, P. Tyagi n, D. Fu*, Q. Hao*, J. Murphy n ...

author keywords: awns; B1 locus; fine mapping; positional cloning; wheat (Triticum aestivum); zinc finger protein
MeSH headings : Amino Acid Sequence; Base Sequence; Chromosome Mapping; Chromosome Segregation / genetics; Gene Deletion; Gene Expression Regulation, Plant; Genes, Plant; Genetic Association Studies; Genetic Loci; Genetic Markers; Genome-Wide Association Study; Haplotypes / genetics; Inbreeding; Organ Size; Plant Proteins / chemistry; Plant Proteins / genetics; Quantitative Trait Loci / genetics; Recombination, Genetic / genetics; Repressor Proteins / metabolism; Suppression, Genetic; Transcription, Genetic; Triticum / anatomy & histology; Triticum / genetics; Up-Regulation / genetics
TL;DR: This study identifies a transcription repressor responsible for awn inhibition at the B1 locus as C2H2 zinc finger transcriptional repressor TraesCS5A02G542800 upregulated in developing spikes of awnless individuals. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: October 14, 2019

2019 journal article

Accuracy of genomic selection for grain yield and agronomic traits in soft red winter wheat

BMC GENETICS, 20(1).

By: D. Lozada*, R. Mason*, J. Sarinelli & G. Brown-Guedira n

author keywords: Agronomic traits; Genomic selection; Grain yield; Ridge regression best linear unbiased prediction; Soft red winter wheat; Yield components
MeSH headings : Edible Grain / genetics; Edible Grain / growth & development; Models, Genetic; Phenotype; Plant Breeding; Population Density; Quantitative Trait, Heritable; Selection, Genetic; Triticum / genetics; Triticum / growth & development
TL;DR: Among the factors studied, training population size and relatedness between training and validation population had the greatest impact on accuracy, and combining phenotypic with genomic selection would be relevant for accelerating genetic gains for yield in winter wheat. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: November 25, 2019

2019 journal article

Association Analysis of Baking and Milling Quality Traits in an Elite Soft Red Winter Wheat Population

CROP SCIENCE, 59(3), 1085–1094.

UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: June 4, 2019

2019 journal article

Development of a Multiparent Population for Genetic Mapping and Allele Discovery in Six-Row Barley

GENETICS, 213(2), 595–613.

By: A. Hemshrot*, A. Poets*, P. Tyagi n, L. Lei*, C. Carter*, C. Hirsch*, L. Li*, G. Brown-Guedira n ...

author keywords: barley; multiparent mapping population (MPP); QTL; flowering time; NAM; multiparent advanced generation intercross (MAGIC); multiparental populations; MPP
MeSH headings : Alleles; Chromosome Mapping; Crosses, Genetic; Edible Grain / genetics; Edible Grain / growth & development; Genetic Linkage; Genome-Wide Association Study; Genotype; Haplotypes / genetics; Hordeum / genetics; Hordeum / growth & development; Phenotype; Polymorphism, Single Nucleotide / genetics; Quantitative Trait Loci / genetics
TL;DR: The Barley Recombinant Inbred Diverse Germplasm Population (BRIDG6), a six-row spring barley multiparent population (MPP), was developed and private alleles to families of Asian origin were identified, providing the first observation of flowering time-related alleles private to Asian accessions. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: October 28, 2019

2019 journal article

Genome-wide association studies for yield-related traits in soft red winter wheat grown in Virginia

PLOS ONE, 14(2).

By: B. Ward*, G. Brown-Guedira*, F. Kolb*, D. Van Sanford*, P. Tyagi n, C. Sneller*, C. Griffey*

MeSH headings : Chromosome Mapping; Crop Production; Edible Grain / classification; Edible Grain / genetics; Genetic Association Studies; Genetic Markers; Genome-Wide Association Study / methods; Genotype; Linkage Disequilibrium; Phenotype; Polymorphism, Single Nucleotide; Quantitative Trait, Heritable; Seeds; Triticum / classification; Triticum / genetics; Virginia
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: March 18, 2019

2019 journal article

Identification of a candidate gene for a QTL for spikelet number per spike on wheat chromosome arm 7AL by high-resolution genetic mapping

THEORETICAL AND APPLIED GENETICS, 132(9), 2689–2705.

MeSH headings : Chromosome Mapping / methods; Chromosomes, Plant / genetics; Genetic Linkage; Genetic Markers; Genotype; Haplotypes; Phenotype; Plant Development; Plant Proteins / genetics; Polymorphism, Single Nucleotide; Quantitative Trait Loci; Triticum / genetics; Triticum / growth & development
TL;DR: The high-resolution genetic map, the association between polymorphisms in the different mapping populations with differences in SNS, and the known role of orthologous genes in other grass species suggest that WAPO-A1 is the most likely candidate gene for the 7AL SNS QTL among the four genes identified in the candidate gene region. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science; OpenAlex)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: September 30, 2019

2019 journal article

Loci and candidate genes controlling root traits in wheat seedlingsa wheat root GWAS

FUNCTIONAL & INTEGRATIVE GENOMICS, 19(1), 91–107.

By: S. Beyer*, S. Daba*, P. Tyagi n, H. Bockelman*, G. Brown-Guedira* & M. Mohammadi*

author keywords: Wheat; Root traits; GWAS; QTL; Candidate genes
MeSH headings : Gene Expression Regulation, Developmental; Gene Expression Regulation, Plant; Gene Ontology; Genes, Plant; Genome, Plant; Genome-Wide Association Study; High-Throughput Nucleotide Sequencing; Hydroponics; Molecular Sequence Annotation; Plant Proteins / genetics; Plant Proteins / metabolism; Plant Roots / genetics; Plant Roots / growth & development; Plant Roots / metabolism; Polymorphism, Single Nucleotide; Polyploidy; Quantitative Trait Loci; Quantitative Trait, Heritable; Seedlings / genetics; Seedlings / growth & development; Seedlings / metabolism; Triticum / genetics; Triticum / growth & development; Triticum / metabolism
TL;DR: Two hundred one hexaploid wheat accessions, representing 200 years of selection and breeding history, were sampled from the National Small Grains Collection in Aberdeen, ID, and evaluated for five root traits at the seedling stage and the effects of height-reducing Rht alleles and the 1B/1R translocation event on root traits were evaluated. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science; OpenAlex)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: January 14, 2019

2019 journal article

Multienvironment and Multitrait Genomic Selection Models in Unbalanced Early-Generation Wheat Yield Trials

CROP SCIENCE, 59(2), 491–507.

By: B. Ward*, G. Brown-Guedira*, P. Tyagi n, F. Kolb*, D. Van Sanford*, C. Sneller, C. Griffey*

TL;DR: This work aims to provide real-time information about the phytochemical properties of wheat germplasm and aims to help scientists better understand its importance as a raw material for animal feed and human nutrition. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: April 2, 2019

2019 journal article

Training population selection and use of fixed effects to optimize genomic predictions in a historical USA winter wheat panel

THEORETICAL AND APPLIED GENETICS, 132(4), 1247–1261.

By: J. Sarinelli n, J. Murphy n, P. Tyagi n, J. Holland n, J. Johnson*, M. Mergoum, R. Mason*, A. Babar* ...

Contributors: J. Sarinelli n, J. Murphy n, P. Tyagi n, J. Holland n, J. Johnson*, M. Mergoum, R. Mason*, A. Babar* ...

MeSH headings : Alleles; Genetic Markers; Genetics, Population; Genomics; Genotype; Phenotype; Plant Breeding; Polymorphism, Single Nucleotide / genetics; Principal Component Analysis; Seasons; Selection, Genetic; Triticum / genetics
TL;DR: The utility of combining unbalanced phenotypic records with genome-wide SNP marker data for predicting the performance of untested genotypes is demonstrated, with the greatest gains coming from combinations of multiple genes. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: April 22, 2019

2018 journal article

Diagnostic Markers for Vernalization and Photoperiod Loci Improve Genomic Selection for Grain Yield and Spectral Reflectance in Wheat

CROP SCIENCE, 58(1), 242–252.

By: R. Mason*, C. Addison*, A. Babar*, A. Acuna*, D. Lozada*, N. Subramanian*, M. Arguello*, R. Miller* ...

UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2018 journal article

Mapping adult plant stem rust resistance in barley accessions Hietpas-5 and GAW-79

THEORETICAL AND APPLIED GENETICS, 131(10), 2245–2266.

By: A. Case*, S. Bhavani*, G. Macharia*, Z. Pretorius*, V. Coetzee, F. Kloppers, P. Tyagi n, G. Brown-Guedira*, B. Steffenson*

MeSH headings : Basidiomycota; Chromosomes, Plant; Disease Resistance / genetics; Genes, Plant; Genetic Linkage; Genotype; Hordeum / genetics; Hordeum / microbiology; Phenotype; Plant Breeding; Plant Diseases / genetics; Plant Diseases / microbiology; Quantitative Trait Loci
TL;DR: Major stem rust resistance QTLs proposed to be Rpg2 from Hietpas-5 and Rpg3 from GAW-79 were identified in chromosomes 2H and 5H, respectively, and will enhance the diversity of stem rust Resistance in barley improvement programs. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: October 16, 2018

2018 article

Mapping adult plant stem rust resistance in barley accessions Hietpas-5 and GAW-79 (vol 131, pg 2245, 2018)

Case, A. J., Bhavani, S., Macharia, G., Pretorius, Z., Coetzee, V., Kloppers, F., … Steffenson, B. J. (2018, October). THEORETICAL AND APPLIED GENETICS, Vol. 131, pp. 2267–2267.

By: A. Case*, S. Bhavani*, G. Macharia*, Z. Pretorius*, V. Coetzee, F. Kloppers, P. Tyagi n, G. Brown-Guedira*, B. Steffenson*

TL;DR: The author's name was incorrectly published in the original publication and the complete correct name should read as follows. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science; OpenAlex)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: October 16, 2018

2018 journal article

Single nucleotide polymorphisms in a regulatory site of VRN-A1 first intron are associated with differences in vernalization requirement in winter wheat

MOLECULAR GENETICS AND GENOMICS, 293(5), 1231–1243.

By: N. Kippes*, M. Guedira n, L. Lin*, M. Alvarez*, G. Brown-Guedira n & J. Dubcovsky*

author keywords: Wheat; Flowering; Vernalization; VRN1; RIP3; GRP2
MeSH headings : Binding Sites; Cold Temperature; Gene Expression Profiling; Gene Expression Regulation, Plant; Haplotypes; Plant Proteins / chemistry; Plant Proteins / genetics; Plant Proteins / metabolism; Polymorphism, Single Nucleotide; RNA-Binding Proteins / metabolism; Repressor Proteins / chemistry; Repressor Proteins / genetics; Repressor Proteins / metabolism; Triticum / genetics; Triticum / growth & development; Up-Regulation
TL;DR: It is shown that single nucleotide polymorphisms (SNP) at the binding site of the GRP2 protein in the VRN-A1 first intron (henceforth, RIP3) are associated with significant differences in heading time after a partial vernalization treatment. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: October 16, 2018

2018 journal article

The Accuracy of Genomic Prediction between Environments and Populations for Soft Wheat Traits

CROP SCIENCE, 58(6), 2274–2288.

By: M. Huang*, B. Ward n, C. Griffey*, D. Van Sanford*, A. McKendry*, G. Brown-Guedira*, P. Tyagi n, C. Sneller*

UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: November 19, 2018

2017 journal article

Genetic analysis and association of simple sequence repeat markers with storage root yield, dry matter, starch and β-carotene content in sweetpotato

Breeding Science, 67(2), 140–150.

By: B. Yada n, G. Brown-Guedira n, A. Alajo*, G. Ssemakula*, E. Owusu-Mensah*, E. Carey*, R. Mwanga*, G. Yencho n

author keywords: sweetpotato; SSR marker; heritability; yield
TL;DR: The heritability and trait correlations of storage root yield, dry matter, starch and β-carotene content in a cross between ‘New Kawogo’ × ‘Beauregard’ and ‘Ipomoea batatas (L.) Lam’ were estimated and the SSR markers used may be useful for quantitative trait loci analysis and selection for these traits in future. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries, ORCID, Crossref
Added: August 6, 2018

2017 journal article

Identification of simple sequence repeat markers for sweetpotato weevil resistance

Euphytica, 213(6), 129.

By: B. Yada n, A. Alajo*, G. Ssemakula*, G. Brown-Guedira n, M. Otema*, P. Stevenson*, R. Mwanga*, G. Yencho n

author keywords: Hydroxycinnamic acid; SSR markers; Sweetpotato weevil
TL;DR: Markers IBS11, IbE5 and IbJ544b showed significant association with both field and HCA-based resistance, representing potential markers for the development of SPW resistant sweetpotato cultivars, and moderate broad sense heritability was observed for weevil resistance in the population. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 6, 2018

2017 journal article

Selection of simple sequence repeat markers associated with inheritance of sweetpotato virus disease resistance in sweetpotato

Crop Science, 57(3), 1421–1430.

By: B. Yada n, A. Alajo*, G. Ssemakula*, R. Mwanga*, G. Brown-Guedira n & G. Yencho n

TL;DR: The inheritance of SPVD resistance is understood and simple-sequence repeat (SSR) markers associated with its resistance in a biparental sweetpotato mapping population are identified to fine map the quantitative trait loci (QTL) ofSPVD resistance for future implementation of marker-assisted selection (MAS). (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science; OpenAlex)
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 6, 2018

2017 journal article

Validation of Fusarium Head Blight Resistance QTL in US Winter Wheat

CROP SCIENCE, 57(1), 1–12.

By: S. Petersen n, J. Lyerly n, A. McKendry*, M. Islam, G. Brown-Guedira n, C. Cowger n, Y. Dong*, J. Murphy n

TL;DR: A preliminary test using Kompetitive Allele-Specific polymerase chain reaction assays on recent Uniform Southern Winter Wheat Scab Nursery entries showed that the assays developed for Qfhb.nc-2B.1 may be good candidates for use in marker-assisted selection. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2016 journal article

Characterization of Two Adult-Plant Stripe Rust Resistance Genes on Chromosomes 3BS and 4BL in Soft Red Winter Wheat

CROP SCIENCE, 56(1), 143–153.

By: N. Subramanian*, R. Mason*, E. Milus*, D. Moon* & G. Brown-Guedira n

UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2016 journal article

Development and Genetic Characterization of an Advanced Backcross-Nested Association Mapping (AB-NAM) Population of Wild x Cultivated Barley

GENETICS, 203(3), 1453-+.

By: L. Nice*, B. Steffenson*, G. Brown-Guedira n, E. Akhunov*, C. Liu*, T. Kono*, P. Morrell*, T. Blake* ...

author keywords: wild barley; advanced backcross; nested association mapping population; association mapping; plant genetic resources; Multiparent Advanced Generation Inter-Cross (MAGIC); multiparental populations; MPP
MeSH headings : Alleles; Chromosome Mapping; Crosses, Genetic; Genetic Association Studies; Genetics, Population / methods; Genotype; Hordeum / genetics; Inbreeding / methods; Linkage Disequilibrium; Phenotype; Polymorphism, Single Nucleotide / genetics; Quantitative Trait Loci / genetics
TL;DR: The combination of low LD, negligible population structure, and high diversity in an adapted background make the AB-NAM an important tool for high-resolution gene mapping and discovery of novel allelic variation using wild barley germplasm. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2016 journal article

Heading Date QTL in Winter Wheat (Triticum aestivum L.) Coincide with Major Developmental Genes VERNALIZATION1 and PHOTOPERIOD1

PLOS ONE, 11(5).

By: M. Guedira n, M. Xiong n, Y. Hao*, J. Johnson*, S. Harrison*, D. Marshall n, G. Brown-Guedira n

MeSH headings : Alleles; Chromosome Mapping; DNA Copy Number Variations; Exons; Flowers / genetics; Flowers / growth & development; Gene Expression Regulation, Developmental; Gene Expression Regulation, Plant; Introns; Phosphoric Diester Hydrolases / genetics; Phosphoric Diester Hydrolases / metabolism; Plant Breeding; Pyrophosphatases / genetics; Pyrophosphatases / metabolism; Quantitative Trait Loci; Quantitative Trait, Heritable; Repressor Proteins / genetics; Repressor Proteins / metabolism; Seasons; Time Factors; Triticum / genetics; Triticum / growth & development
TL;DR: The results demonstrate that VRN1 and PPD1 alleles of varying strength allow fine tuning of flowering time in diverse winter wheat growing environments. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science; OpenAlex)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2016 journal article

Mapping of Fusarium Head Blight Resistance Quantitative Trait Loci in Winter Wheat Cultivar NC-Neuse

CROP SCIENCE, 56(4), 1473–1483.

By: S. Petersen n, J. Lyerly n, P. Maloney*, G. Brown-Guedira n, C. Cowger n, J. Costa, Y. Dong*, J. Murphy n

Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2016 journal article

Novel QTL associated with the Fusarium head blight resistance in Truman soft red winter wheat

EUPHYTICA, 207(3), 571–592.

By: M. Islam*, G. Brown-Guedira*, D. Van Sanford*, H. Ohm*, Y. Dong* & A. McKendry*

author keywords: QTL; Wheat; FHB; Truman
UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2016 journal article

QTL and major genes influencing grain yield potential in soft red winter wheat adapted to the southern United States

EUPHYTICA, 209(3), 665–677.

By: C. Addison, R. Mason, G. Brown-Guedira n, M. Guedira n, Y. Hao*, R. Miller, N. Subramanian, D. Lozada ...

author keywords: Genotype by environmental interaction; QTL mapping; Quantitative trait locus; Yield
TL;DR: Overall the stable QTL were more predictive of GY compared to individual site-year QTL, indicating that a targeted QTL approach can be utilized by breeding programs to enrich for favorable loci. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2015 journal article

Characterization of Stripe Rust Resistance in Wheat Lines with Resistance Gene Yr17 and Implications for Evaluating Resistance and Virulence

PHYTOPATHOLOGY, 105(8), 1123–1130.

By: E. Milus n, K. Lee n & G. Brown-Guedira n

MeSH headings : Basidiomycota / pathogenicity; Disease Resistance; Genes, Plant / genetics; Genetic Markers; Genotype; Plant Diseases / immunology; Plant Diseases / microbiology; Plant Leaves / immunology; Seedlings / immunology; Triticum / genetics; Triticum / immunology; Triticum / microbiology; Virulence
TL;DR: The most critical factors for accurately evaluating Yr17 reactions at the seedling stage were to avoid night temperatures below 12°C, to use the first leaf to assess the Seedling reaction, and to recognize that intermediate infection types likely represent a level of partial virulence in the pathogen that is insufficient to cause disease on adult plants in the field. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2015 journal article

Characterization of stem rust resistance in wheat cultivar gage

Crop Science, 55(1), 229–239.

By: T. Kumssa, P. Baenziger, M. Rouse, M. Guttieri, I. Dweikat, G. Brown-Guedira, S. Williamson, R. Graybosch ...

Source: NC State University Libraries
Added: August 6, 2018

2015 journal article

Genetic Diversity among Wheat Accessions from the USDA National Small Grains Collection

CROP SCIENCE, 55(3), 1243–1253.

By: J. Bonman, E. Babiker, A. Cuesta-Marcos*, K. Esvelt-Klos, G. Brown-Guedira n, S. Chao*, D. See*, J. Chen* ...

TL;DR: The present study provides support for establishing core subsets based on geographic origin of accessions and will be a basis for further study of diversity among NSGC wheats. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2015 journal article

Identification of Malting Quality QTLs in Advanced Generation Breeding Germplasm

JOURNAL OF THE AMERICAN SOCIETY OF BREWING CHEMISTS, 73(1), 29–40.

By: D. Pauli*, G. Brown-Guedira n & T. Blake*

author keywords: Barley; Crop genetics; Genome-wide association studies; Malting; QTL
TL;DR: The results of this work give a comprehensive overview of the salient regions of the barley genome affecting malting traits that vary within a modern malting barley breeding program. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science; OpenAlex)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2015 journal article

Mapping of powdery mildew resistance gene Pm53 introgressed from Aegilops speltoides into soft red winter wheat

THEORETICAL AND APPLIED GENETICS, 128(2), 303–312.

By: S. Petersen n, J. Lyerly n, M. Worthington n, W. Parks n, C. Cowger n, D. Marshall n, G. Brown-Guedira n, J. Murphy n

MeSH headings : Ascomycota / pathogenicity; Chromosome Mapping; Chromosomes, Plant; DNA, Plant / genetics; Disease Resistance / genetics; Genes, Plant; Genetic Markers; Microsatellite Repeats; Plant Diseases / genetics; Plant Diseases / microbiology; Poaceae / genetics; Polymorphism, Single Nucleotide; Triticum / genetics; Triticum / microbiology
TL;DR: A powdery mildew resistance gene was introgressed from Aegilops speltoides into winter wheat and mapped to chromosome 5BL, and closely linked markers will permit marker-assisted selection for the resistance gene. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2015 journal article

Molecular characterization of a new powdery mildew resistance gene Pm54 in soft red winter wheat

THEORETICAL AND APPLIED GENETICS, 128(3), 465–476.

By: Y. Hao*, R. Parks n, C. Cowger n, Z. Chen*, Y. Wang*, D. Bland*, J. Murphy n, M. Guedira n ...

MeSH headings : Ascomycota; Breeding; Chromosome Mapping; Crosses, Genetic; DNA, Plant / genetics; Disease Resistance / genetics; Genes, Plant; Genetic Markers; Genotype; Phenotype; Plant Diseases / genetics; Plant Diseases / microbiology; Quantitative Trait Loci; Triticum / genetics; Triticum / microbiology
TL;DR: A new powdery mildew resistance genePm54 was identified on chromosome 6BL in soft red winter wheat in a RIL population developed from a cross of 26R61 and AGS 2000, indicating that the marker should be useful for pyramiding Pm54 with other Pm genes by marker-assisted selection. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science; OpenAlex)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2015 journal article

Morphological Traits Associated with Weed-Suppressive Ability of Winter Wheat against Italian Ryegrass

CROP SCIENCE, 55(1), 50–56.

By: M. Worthington n, S. Reberg-Horton n, G. Brown-Guedira n, D. Jordan n, R. Weisz n & J. Murphy n

UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (OpenAlex)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 6, 2018

2015 journal article

Relative Contributions of Allelopathy and Competitive Traits to the Weed Suppressive Ability of Winter Wheat Lines Against Italian Ryegrass

CROP SCIENCE, 55(1), 57–64.

By: M. Worthington n, S. Reberg-Horton n, G. Brown-Guedira n, D. Jordan n, R. Weisz n & J. Murphy n

UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries, ORCID
Added: August 6, 2018

2015 journal article

Simple sequence repeat marker analysis of genetic diversity among progeny of a biparental mapping population of sweetpotato

HortScience, 50(8), 1143–1147.

By: B. Yada, G. Brown-Guedira, A. Alajo, G. Ssemakula, R. Mwanga & G. Yeneho

Source: NC State University Libraries
Added: August 6, 2018

2014 journal article

Genes Conferring Sensitivity to Stagonospora nodorum Necrotrophic Effectors in Stagonospora Nodorum Blotch-Susceptible US Wheat Cultivars

PLANT DISEASE, 98(6), 746–753.

By: M. Bertucci n, G. Brown-Guedira n, J. Murphy n & C. Cowger n

TL;DR: Determination of NE sensitivity among 25 winter wheat cultivars that are susceptible to SNB, as well as the moderately resistant 'NC-Neuse', illuminating which NE sensitivity genes may be of concern in breeding for resistance toSNB in the southeastern United States. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2014 journal article

Genome-Wide Association Study Reveals Novel Quantitative Trait Loci Associated with Resistance to Multiple Leaf Spot Diseases of Spring Wheat

PLOS ONE, 9(9).

By: S. Gurung*, S. Mamidi*, J. Bonman, M. Xiong n, G. Brown-Guedira n & T. Adhikari n

MeSH headings : Alleles; Ascomycota / pathogenicity; Bacteria / pathogenicity; Chromosome Mapping; Chromosomes, Plant; Genetic Markers; Genetic Variation; Genome, Plant; Genome-Wide Association Study; Genotype; Linkage Disequilibrium; Plant Diseases / genetics; Plant Diseases / immunology; Plant Diseases / microbiology; Plant Immunity / genetics; Polymorphism, Single Nucleotide; Quantitative Trait Loci / immunology; Seasons; Triticum / genetics; Triticum / immunology; Triticum / microbiology
TL;DR: This work assembled an association mapping panel of 528 spring wheat landraces of diverse geographic origin for a genome-wide association study (GWAS) and showed 32 loci were significantly associated with resistance to the major leaf spot diseases of wheat. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science; OpenAlex)
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2014 journal article

Registration of Scab-Resistant KY06C-11-3-10 Soft Red Winter Wheat Germplasm

JOURNAL OF PLANT REGISTRATIONS, 8(2), 211–216.

By: A. Clark*, J. Costa*, C. Griffey*, G. Brown-Guedira*, Y. Dong*, E. Souza*, J. Murphy n, D. Van Sanford*

TL;DR: This periodical is intended for educational and research purposes only and should not be used as a substitute for further research or for instruction in any other discipline. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2013 journal article

Development and validation of a breeder-friendly KASPar marker for wheat leaf rust resistance locus Lr21

MOLECULAR BREEDING, 31(1), 233–237.

By: K. Neelam n, G. Brown-Guedira n & L. Huang*

author keywords: Leaf rust; KASPar assay; SNP genotyping; Puccinia triticina Eriks
TL;DR: A closed-tube, gel-free assay for high-throughput genotyping of leaf rust resistance locus Lr21 was developed and found to be effective in differentiating resistant and susceptible genotypes. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science; OpenAlex)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2013 journal article

SNP Discovery and Chromosome Anchoring Provide the First Physically-Anchored Hexaploid Oat Map and Reveal Synteny with Model Species

PLOS ONE, 8(3).

By: R. Oliver*, N. Tinker*, G. Lazo*, S. Chao*, E. Jellen*, M. Carson*, H. Rines*, D. Obert ...

MeSH headings : Avena / genetics; Chromosome Mapping / methods; Genome, Plant / genetics; Polymorphism, Single Nucleotide / genetics; Synteny / genetics
TL;DR: The first complete, physically-anchored consensus map of hexaploid oat is built, providing a framework for high-resolution genetic analysis in oat, and a model for marker development and map construction in other species with complex genomes and limited resources. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2012 journal article

A conserved locus conditioning Soil-borne wheat mosaic virus resistance on the long arm of chromosome 5D in common wheat

MOLECULAR BREEDING, 30(3), 1453–1464.

By: Y. Hao*, Y. Wang*, Z. Chen*, D. Bland*, S. Li*, G. Brown-Guedira n, J. Johnson*

author keywords: Soil-borne wheat mosaic virus (SBWMV); Common wheat (Triticum aestivum); Resistance gene; Quantitative trait locus (QTL); Marker-assisted selection (MAS)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science; OpenAlex)
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2012 journal article

Characterization of Resistance to Stripe Rust in Contemporary Cultivars and Lines of Winter Wheat from the Eastern United States

PLANT DISEASE, 96(5), 737–745.

By: J. Sthapit n, E. Gbur*, G. Brown-Guedira*, D. Marshall n & E. Milus n

TL;DR: The results of this research indicate that effective all-stage resistance was conferred only by Yr17 and that APR was common and likely conferred by unknown race-specific genes rather than genes conferring slow rusting that are more likely to be durable. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2012 journal article

MlNCD1: A Novel Aegilops tauschii-Derived Powdery Mildew Resistance Gene Identified in Common Wheat

CROP SCIENCE, 52(3), 1162–1170.

By: J. Maxwell*, J. Lyerly n, G. Srnic*, J. Murphy n, C. Cowger n, R. Parks n, D. Marshall n, G. Brown-Guedira n, L. Miranda*

UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
14. Life Below Water (OpenAlex)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2012 journal article

Registration of 'MSU E5024' Wheat

JOURNAL OF PLANT REGISTRATIONS, 6(3), 333–341.

By: J. Lewis*, L. Siler*, D. Ellis*, E. Souza*, P. Ng*, Y. Dong*, G. Brown-Guedira n, G. Jiang*, R. Ward*

TL;DR: MSU E5024 exhibits a stable and high level of performance, including good yield, high test weight, resistance to powdery mildew, and improved resistance to Fusarium head blight and preharvest sprouting. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2012 journal article

Registration of 'Red Ruby' Wheat

JOURNAL OF PLANT REGISTRATIONS, 6(3), 324–332.

By: J. Lewis*, L. Siler*, D. Ellis*, E. Souza*, P. Ng*, Y. Dong*, G. Brown-Guedira n, D. Marshall n ...

TL;DR: ‘Red Ruby’ (Reg. No. CV-1072, PI 662035) soft red winter wheat (Triticum aestivum L.) was developed by the Michigan Agricultural Experiment Station and released in 2007 via an exclusive licensing agreement through Michigan State University Technologies. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2012 journal article

Resistance in winter wheat lines to deoxynivalenol applied into florets at flowering stage and tolerance to phytotoxic effects on yield

PLANT PATHOLOGY, 61(5), 925–933.

By: P. Horevaj*, G. Brown-Guedira n & E. Milus*

author keywords: deoxynivalenol; Fusarium graminearum; resistance; tolerance; winter wheat
TL;DR: To determine if wheat lines resistant to head blight were also resistant to deoxynivalenol, if genes other than Fhb1 confer resistance to DON, and to identify lines able to fill grain in the presence of DON, a greenhouse study evaluated wheat lines with resistance to Don and relative yield after application of DON to spikes at flowering. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2011 journal article

An accurate DNA marker assay for stem rust resistance gene Sr2 in wheat

THEORETICAL AND APPLIED GENETICS, 122(4), 735–744.

By: R. Mago*, G. Brown-Guedira n, S. Dreisigacker*, J. Breen*, Y. Jin*, R. Singh*, R. Appels*, E. Lagudah* ...

MeSH headings : Alleles; Base Sequence; Basidiomycota / physiology; Genes, Plant / genetics; Genetic Markers / genetics; Genetic Techniques; Immunity, Innate / genetics; Molecular Sequence Data; Plant Diseases / genetics; Plant Diseases / immunology; Plant Diseases / microbiology; Plant Stems / genetics; Plant Stems / microbiology; Polymorphism, Single Nucleotide / genetics; Seeds / genetics; Sequence Alignment; Triticum / genetics; Triticum / immunology; Triticum / microbiology
TL;DR: A cleaved amplified polymorphic sequence (CAPS) marker is developed that is associated with the presence or absence of the Sr2 gene in 115 of 122 diverse wheat lines and provides breeders with a selection tool for one of the most important disease resistance genes of wheat. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2011 journal article

Characterization of a major QTL for adult plant resistance to stripe rust in US soft red winter wheat

THEORETICAL AND APPLIED GENETICS, 123(8), 1401–1411.

By: Y. Hao*, Z. Chen*, Y. Wang*, D. Bland*, J. Buck*, G. Brown-Guedira n, J. Johnson*

MeSH headings : Basidiomycota / physiology; Chromosomes, Plant / genetics; Disease Resistance / genetics; Epistasis, Genetic; Gene-Environment Interaction; Genetic Markers; Inheritance Patterns / genetics; Plant Diseases / genetics; Plant Diseases / immunology; Plant Diseases / microbiology; Polymerase Chain Reaction; Quantitative Trait Loci / genetics; Reproducibility of Results; Seasons; Triticum / genetics; Triticum / growth & development; Triticum / immunology; Triticum / microbiology; United States
TL;DR: Preliminary test of the flanking markers for YrR61, in two cultivars and two promising breeding lines with Pioneer 26R61 in their pedigree, indicated that YRR61 was present in these cultivar and lines, and these markers could therefore be used in marker-assisted selection. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2011 journal article

Development of a PCR assay and marker-assisted transfer of leaf rust resistance gene Lr58 into adapted winter wheats

EUPHYTICA, 180(2), 227–234.

author keywords: Wheat; Rust resistance; Marker-assisted selection; Mapping
TL;DR: Screening backcross derivatives carrying Lr58 with various rust races at seedling stage suggested the transferred rust resistance in adapted winter wheats is stable in both cultivar backgrounds. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science; OpenAlex)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2011 journal article

Marker Development and Quantitative Trait Loci in a Fall-Sown Oat Recombinant Inbred Population

CROP SCIENCE, 51(2), 490–502.

By: P. Maloney n, J. Lyerly n, D. Wooten*, J. Anderson*, D. Livingston n, G. Brown-Guedira n, D. Marshall n, J. Murphy n

TL;DR: The addition of new SSR markers to the Fulghum x Norline map in regions with winter hardiness component trait QTL will enhance marker assisted selection for these important traits. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2011 journal article

Quantitative Trait Loci Analysis for the Effect of Rht-B1 Dwarfing Gene on Coleoptile Length and Seedling Root Length and Number of Bread Wheat

CROP SCIENCE, 51(6), 2561–2568.

By: P. Li*, J. Chen*, P. Wu*, J. Zhang*, C. Chu*, D. See*, G. Brown-Guedira n, R. Zemetra*, E. Souza*

TL;DR: It is suggested that selection of the Rht-B1b allele tended to increase root biomass, perhaps ameliorating its negative effect of reduced CL. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2010 journal article

Development of Wheat Lines Having a Small Introgressed Segment Carrying Stem Rust Resistance Gene Sr22

CROP SCIENCE, 50(5), 1823–1830.

By: E. Olson n, G. Brown-Guedira n, D. Marshall n, E. Stack*, R. Bowden*, Y. Jin*, M. Rouse*, M. Pumphrey*

TL;DR: Resistant lines having smaller chromosome segments derived from the diploid donor may provide a more agronomically desirable source of Sr22 that can be readily deployed in cultivars resistant to Ug99. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2010 journal article

Distribution of Rht Genes in Modern and Historic Winter Wheat Cultivars from the Eastern and Central USA

CROP SCIENCE, 50(5), 1811–1822.

TL;DR: The presence of the 192-base pair allele of the microsatellite marker Xgwm261 indicated that Rht8c was less frequently used as a source of dwarfing in U.S. winter wheat germplasm, being present in 8 and 3% of the soft winter wheat and the hard winter wheats, respectively. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2010 journal article

Genotyping of US Wheat Germplasm for Presence of Stem Rust Resistance Genes Sr24, Sr36 and Sr1RS(Amigo)

CROP SCIENCE, 50(2), 668–675.

By: E. Olson n, G. Brown-Guedira n, D. Marshall n, Y. Jin*, M. Mergoum*, L. Lowe*, J. Dubcovsky*

TL;DR: Utilization of marker-assisted selec- tion for stem rust resistance genes can hasten the development of wheat cultivars resistant to TTKSK and its variants and allow for the devel- opment of resistance gene pyramids for more durable stem Rust resistance. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2010 journal article

Registration of 'Red Amber' Wheat

JOURNAL OF PLANT REGISTRATIONS, 4(3), 215–223.

By: J. Lewis*, L. Siler*, E. Souza*, P. Ng*, Y. Dong*, G. Brown-Guedira n, G. Jiang*, R. Ward*

TL;DR: The name was given because it is a red wheat released from a breeding program that was previously dedicated to white wheat breeding, and amber is valued for its color quality. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2010 journal article

Registration of the Soft Red Winter Wheat Germplasm MD01W233-06-1 Resistant to Fusarium Head Blight

JOURNAL OF PLANT REGISTRATIONS, 4(3), 255–260.

By: J. Costa*, H. Bockelman, G. Brown-Guedira*, S. Cambron*, X. Chen, A. Cooper*, C. Cowger*, Y. Dong* ...

TL;DR: This line has type II resistance to FHB that is different from that of 'Sumai 3'. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2009 journal article

Gene-specific markers for the wheat gene Lr34/Yr18/Pm38 which confers resistance to multiple fungal pathogens

THEORETICAL AND APPLIED GENETICS, 119(5), 889–898.

By: E. Lagudah*, S. Krattinger*, S. Herrera-Foessel*, R. Singh*, J. Huerta-Espino*, W. Spielmeyer*, G. Brown-Guedira n, L. Selter*, B. Keller*

MeSH headings : Alleles; Base Sequence; Breeding; Exons / genetics; Fungi / physiology; Genes, Plant; Genetic Markers; Haplotypes; Immunity, Innate / genetics; Introns / genetics; Molecular Sequence Data; Polymerase Chain Reaction; Polymorphism, Single Nucleotide / genetics; Reproducibility of Results; Triticum / genetics; Triticum / microbiology
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2009 journal article

Genetic analysis of resistance to soil-borne wheat mosaic virus derived from Aegilops tauschii

EUPHYTICA, 169(2), 169–176.

By: M. Hall*, G. Brown-Guedira n, A. Klatt* & A. Fritz*

author keywords: Aegilops taushii; Disease resistance; Markers; Soil-borne wheat mosiac virus; Wheat
TL;DR: A linkage analysis of a segregating recombinant inbred line population from the cross KS96WGRC40 × Wichita identified a gene of major effect conferring resistance to SBWMV in the germplasm KS96 wgRC40. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2009 journal article

MlAG12: a Triticum timopheevii-derived powdery mildew resistance gene in common wheat on chromosome 7AL

THEORETICAL AND APPLIED GENETICS, 119(8), 1489–1495.

By: J. Maxwell n, J. Lyerly n, C. Cowger n, D. Marshall n, G. Brown-Guedira n & J. Murphy n

MeSH headings : Ascomycota; Chromosome Mapping; Chromosomes, Plant; Genes, Plant; Immunity, Innate / genetics; Plant Diseases / genetics; Plant Diseases / microbiology; Triticum / genetics; Triticum / microbiology
TL;DR: Phenotypic evaluation and bulk segregant analysis revealed simple sequence repeat (SSR) markers specific for chromosome 7AL segregating with the resistance gene in NC06BGTAG12, and the gene was given the temporary gene designation MlAG12. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2009 journal article

Post-Anthesis Moisture Increased Fusarium Head Blight and Deoxynivalenol Levels in North Carolina Winter Wheat

PHYTOPATHOLOGY, 99(4), 320–327.

By: C. Cowger*, J. Patton-Ozkurt*, G. Brown-Guedira* & L. Perugini*

author keywords: Gibberella zeae
MeSH headings : Fusarium / physiology; Host-Pathogen Interactions; North Carolina; Plant Diseases; Rain; Seeds / chemistry; Trichothecenes / analysis; Triticum / chemistry; Triticum / microbiology
TL;DR: This is the first investigation to show that extended post-flowering moisture can have a significant enhancing effect on FHB, FDK, DON, and percent infected kernels of wheat and imply that accurate forecasts of DON in small grains must take account of post-anthesis weather conditions. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2008 article

Breeding Fhb-resistant soft winter wheat: Progress and prospects

CEREAL RESEARCH COMMUNICATIONS, Vol. 36, pp. 31–35.

By: G. Brown-Guedira*, C. Griffey, F. Kolb, A. Mckendry, J. Murphy & D. Van Sanford

author keywords: fusarium head blight; wheat breeding; resistance
TL;DR: Soft winter wheat breeding programs in the US have used two general approaches to developing FHB-resistant cultivars: incorporation of Fhb 1 plus other minor QTL from Asian wheat cultivars and their derivatives and reliance on resistance native to the soft winter wheat gene pool. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2008 journal article

Pm37, a new broadly effective powdery mildew resistance gene from Triticum timopheevii

THEORETICAL AND APPLIED GENETICS, 116(3), 417–425.

By: L. Perugini n, J. Murphy n, D. Marshall n & G. Brown-Guedira n

MeSH headings : Acrylic Resins; Alleles; Chromosome Mapping; Chromosomes, Plant / genetics; Expressed Sequence Tags; Genes, Plant; Genetic Markers; Genotype; Immunity, Innate / genetics; Immunity, Innate / immunology; Physical Chromosome Mapping; Plant Diseases / genetics; Plant Diseases / immunology; Plant Diseases / microbiology; Sequence Tagged Sites; Triticum / genetics; Triticum / microbiology
TL;DR: Observed segregation in F2:3 lines from the cross NC99BGTAG11 × Axminster (Pm1a) demonstrate that germplasm lineNC99B GTAG11 carries a novel powdery mildew resistance gene, which is now designated as Pm37, andalyses of the population with molecular markers indicate that Pm 37 is located 16 cM proximal to the Pm1 complex. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
14. Life Below Water (OpenAlex)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2008 journal article

Wheat woes

Scientist, 22(9), 60–60.

By: G. Brown-Guedira

Source: NC State University Libraries
Added: August 6, 2018

2006 journal article

Advanced backcross QTL analysis of a hard winter wheat x synthetic wheat population

THEORETICAL AND APPLIED GENETICS, 112(5), 787–796.

By: B. Narasimhamoorthy*, B. Gill*, A. Fritz*, J. Nelson* & G. Brown-Guedira n

author keywords: QTLs : for grain hardness; kernels per spike; and tiller number
MeSH headings : Chromosome Mapping; Chromosomes, Plant; Genetic Linkage; Genotype; Inbreeding; Microsatellite Repeats; Phenotype; Quantitative Trait Loci; Triticum / anatomy & histology; Triticum / genetics; Triticum / physiology
TL;DR: Advanced backcross quantitative trait locus (AB-QTL) analysis was used to identify QTLs for yield and yield components in a backcross population developed from a cross between hard red winter wheat (Triticum aestivum L.) variety Karl 92 and the synthetic wheat line TA 4152-4. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2006 journal article

SNP-based improvement of a microsatellite marker associated with Karnal bunt resistance in wheat

CROP SCIENCE, 46(4), 1467–1470.

By: S. Brooks*, D. See* & G. Brown-Guedira n

TL;DR: The conversion of a codominant microsatellite marker associated with a quantitative trait locus for KB resistance into a single nucleotide polymorphism (SNP) based marker, Xgwm538, is described, developed to improve gel-based resolution and amplification consistency. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2006 article

Wheat Genetics Resource Center: The first 25 years

ADVANCES IN AGRONOMY, VOL 89, Vol. 89, pp. 73–136.

By: B. Gill, B. Friebe, W. Raupp, D. Wilson, T. Cox*, R. Sears, G. Brown-Guedira n, A. Fritz

TL;DR: The Wheat Genetics Resource Center (WGRC) assembled a working collection of over 11,000 wild wheat relatives and cytogenetic stocks for conservation and use in wheat genome analysis and crop improvement and was engaged in international agriculture through several collaborating projects. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

Employment

Updated: November 12th, 2015 15:01

2004 - present

USDA Agricultural Research Service Raleigh, NC, US
Research Geneticist Plant Science Research

Education

Updated: November 12th, 2015 15:00

1990 - 1994

Kansas State University Manhattan, KS, US
PhD Dept of Agronomy

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