Works (30)

Updated: July 5th, 2023 16:03

2004 journal article

Phenotypic plasticity of fine roots increases plant productivity in pine seedlings

BMC Ecology, 4, 14.

By: R. Wu, J. Grissom, S. McKeand & D. O'Malley

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

2002 journal article

How phenotypic plasticity affects crown architecture and development in woody plants

Scientia Silvae Sinicae, 38(4), 141.

By: R. Wu, L. Hu JianJun & H. YiFan

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

2002 journal article

Simultaneous maximum likelihood estimation of linkage and linkage phases in outcrossing species

THEORETICAL POPULATION BIOLOGY, 61(3), 349–363.

By: R. Wu*, C. Ma, I. Painter n & Z. Zeng n

author keywords: EM algorithm; linkage phase; outcrossing species; partially informative marker; posterior probability; recombination fraction
MeSH headings : Algorithms; Alleles; Crosses, Genetic; Gene Frequency; Genetic Linkage; Genetic Markers; Likelihood Functions; Markov Chains; Models, Genetic; Plants / genetics; Species Specificity
TL;DR: A general maximum-likelihood-based algorithm for simultaneously estimating linkage and linkage phases for a mixed set of different marker types containing fully informative markers and partially informative markers in a full-sib family derived from two outbred parent plants is presented. (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)
Source: Web Of Science
Added: August 6, 2018

2001 journal article

A general polyploid model for analyzing gene segregation in outcrossing tetraploid species

Genetics, 159(2), 869–882.

By: R. Wu, M. Gallo-Meagher, R. Littell & Z. Zeng

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

2001 journal article

A maximum likelihood-based method for mining major genes affecting a quantitative character

BIOMETRICS, 57(3), 764–768.

By: R. Wu*, B. Li n, S. Wu* & G. Casella*

author keywords: allele frequency; Hardy-Weinberg disequilibrium; major gene; mating design; maximum likelihood; mixture genetic model
MeSH headings : Algorithms; Alleles; Biometry; Forestry / statistics & numerical data; Genetic Techniques; Genetics, Population; Likelihood Functions; Quantitative Trait, Heritable; Trees / genetics
TL;DR: This approach is applied to detect an overdominant gene governing stem volume growth in a factorial mating design of aspen trees and it is suggested that further molecular genetic research toward mapping single genes affecting aspen growth and production based on the same experimental data has a high probability of success. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2001 journal article

A multivalent pairing model of linkage analysis in autotetraploids

Genetics, 159(3), 1339–1350.

By: S. Wu, R. Wu, C. Ma, Z. Zeng, M. Yang & G. Casella

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

2001 journal article

Joint linkage and linkage disequilibrium mapping in natural populations

Genetics, 157(2), 899–909.

By: R. Wu & Z. Zeng

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

2001 journal article

Preliminary interspecific genetic maps of the Populus genome constructed from RAPD markers

GENOME, 44(4), 602–609.

By: T. Yin, M. Huang, M. Wang, L. Zhu, Z. Zeng* & R. Wu*

author keywords: interspecific hybrids; linkage map; poplar; pseudo-testcross mapping strategy
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2000 journal article

A quantitative genetic model for analyzing species differences in outcrossing species

BIOMETRICS, 56(4), 1098–1104.

By: R. Wu* & B. Li n

author keywords: allele frequency; covariance among relatives; gamma distribution; geometric series; heterosis; interspecific hybrid; mating design; nonlinear polynomial; outcrossing species; quantitative trait loci; speciation
MeSH headings : Alleles; Animals; Biometry / methods; Crosses, Genetic; Female; Gene Frequency; Hybrid Vigor; Male; Models, Genetic; Models, Statistical; Quantitative Trait, Heritable; Species Specificity
TL;DR: A genetic model based on a two‐level intra‐ and interspecific mating design is proposed to estimate the genetic architecture of species differences and heterosis for outcrossing species using classical quantitative genetic theories and recent results from molecular genetic studies. (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)
Source: Web Of Science
Added: August 6, 2018

2000 journal article

An integrated genetic map of Populus deltoides based on amplified fragment length polymorphisms

THEORETICAL AND APPLIED GENETICS, 100(8), 1249–1256.

By: R. Wu*, Y. Han*, J. Hu*, J. Fang*, L. Li*, M. Li*, Z. Zeng*

author keywords: AFLP; heteroduplex; intercross marker; linkage map; Populus deltoides; testcross marker
TL;DR: An integrated genetic map for a Populus backcross population derived from two selected P. deltoides clones using AFLP markers is constructed which includes 19 major linkage groups equal to the Populus haploid chromosome number and 24 minor groups. (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)
Source: Web Of Science
Added: August 6, 2018

2000 journal article

Host effect on genetic variation of Marssonina brunnea pathogenic to poplars

THEORETICAL AND APPLIED GENETICS, 100(3-4), 614–620.

author keywords: Aigeiros; Leuce; Marssonina brunnea; poplar; RAPD; Tacamahaca
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2000 chapter

Molecular dissection of quantitative traits: new perspectives from populus

In S. M. Jain & S. C. Minocha (Eds.), Molecular biology of woody plants (Vol. 1, pp. 475–490). Dordrecht; Boston: Kluwer Academic.

By: R. Wu, B. Li & Z. Zeng

Ed(s): S. Jain & S. Minocha

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

2000 review

Molecular genetics and developmental physiology: Implications for designing better forest crops

[Review of ]. CRITICAL REVIEWS IN PLANT SCIENCES, 19(5), 377–393.

By: R. Wu n, X. Hu n & Y. Han*

author keywords: CAD; ideotype; lignin; molecular marker; phenotypic plasticity; QTL; tree breeding
TL;DR: By integrating physiological and developmental studies of yield traits, genetic mapping can provide a unique means for detecting key QTL that play important roles in affecting tree growth and metabolism. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2000 journal article

Partitioning of population genetic variance under multiplicative-epistatic gene action

THEORETICAL AND APPLIED GENETICS, 100(5), 743–749.

By: R. Wu*

author keywords: additive genetic variance; aspen; dominant genetic variance; epistatic genetic variance; founder effect; hybrid speciation; multiplicative epistasis; outcrossing species
TL;DR: A statistical procedure for partitioning the genetic variance into additive, dominant and various kinds of epistatic components in an intra- or mixed intra- and interspecific hybrid population can be used to study the genetic architecture of fragmented populations and hybrid zones, thus allowing for a better recognition of the role of epistasis in evolution and hybrid speciation. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2000 journal article

Quantitative genetic variation of leaf size and shape in a mixed diploid and triploid population of Populus

GENETICAL RESEARCH, 75(2), 215–222.

By: R. Wu n

MeSH headings : Diploidy; Genetic Variation; Plant Leaves; Quantitative Trait, Heritable; Trees / genetics
TL;DR: The significant effect due to general and specific combining ability differences at the population level suggests that the population divergence of these two species is under additive and non-additive genetic control. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2000 journal article

Root architectural plasticity to nutrient stress in two contrasting ecotypes of loblolly pine

Journal of Sustainable Forestry, 10(3), 307.

By: R. Wu*, J. Grissom n, D. O'Malley n & S. McKeand n

UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
Sources: NC State University Libraries, ORCID
Added: August 6, 2018

2000 journal article

The application of marker-assisted selection to tree breeding

Scientia Silvae Sinicae, 36(1), 103.

By: Y. Wu RongLing, . Huang MinRen & W. MingXiu

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

1999 journal article

A multiplicative-epistatic model for analyzing interspecific differences in outcrossing species

Biometrics, 55(2), 355–365.

By: R. Wu n & B. Li n

MeSH headings : Alleles; Animals; Biological Evolution; Biometry; Crosses, Genetic; Epistasis, Genetic; Female; Genotype; Male; Models, Genetic; Plants / genetics; Species Specificity
TL;DR: A method is developed to provide estimates for allele frequencies and additive and dominant effects at individual loci in each of the two parental populations, the genotypic values of newly formed heterozygotes through species combination each with one allele from a parental population and the second from the other parental population. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (OpenAlex)
Source: NC State University Libraries
Added: August 6, 2018

1999 journal article

Genetic mapping of quantitative trait loci underlying complex genotype-phenotype relationships in forest trees

Silvae Genetica, 48(3-4), 133–146.

By: R. Wu & Y. Han

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

1999 journal article

Mapping quantitative trait loci by genotyping haploid tissues

Genetics, 152(4), 1741–1752.

By: R. Wu

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

1999 journal article

Molecular and genetic analysis of transgenic rice plants expressing the maize ribosome-inactivating protein b-32 gene and the herbicide resistance bar gene

MOLECULAR BREEDING, 5(2), 85–94.

By: J. Kim*, X. Duan*, R. Wu*, S. Seok*, R. Boston n, I. Jang*, M. Eun*, B. Nahm*

author keywords: transgenic rice; bar; b-32; proteolytic processing
TL;DR: Southern blot hybridization analysis of 56 primary fertile transformants resulted in distinct band patterns, indicating that all the transformants had been generated by independent integration events and 30% of them contained a single copy of the transgene. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

1999 journal article

Statistical methods for mapping quantitative trait loci in forest trees

Scientia Silvae Sinicae, 35(2), 100.

By: . Wu RongLing & H. Liu HongXia

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

1999 journal article

Understanding the genetic architecture of a quantitative trait in gymnosperms by genotyping haploid megagametophytes

THEORETICAL AND APPLIED GENETICS, 99(6), 1031–1038.

By: R. Wu n, . DM O'Malley n & S. McKeand n

author keywords: average effect; candidate gene; genetic architecture; gymnosperm; megagametophyte
TL;DR: A quantitative genetic approach is proposed to study the genetic architecture of a quantitative trait in gymnosperms by taking advantage of the megagametophyte and the concept of average effect of a 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, ORCID
Added: August 6, 2018

1998 journal article

Developmental factors responsible for heterosis in aspen hybrids (Populus tremuloides x P-tremula)

Tree Physiology, 18(1), 29–36.

By: B. Li*, G. Howe & R. Wu*

TL;DR: Juvenile growth and bud set phenology were analyzed to study the biological basis of heterosis (hybrid vigor) in interspecific hybrids of Populus tremuloides Michx. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (OpenAlex)
Source: NC State University Libraries
Added: August 6, 2018

1998 journal article

Developmental quantitative genetics of growth in Populus

THEORETICAL AND APPLIED GENETICS, 97(7), 1110–1119.

By: R. Wu*, H. Bradshaw* & R. Stettler*

author keywords: genetic correlation; growth; Populus; quantitative trait locus; seedling
TL;DR: Nursery growth and dry weight were analyzed for F2 genotypes derived from Populus trichocarpa×P. (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)
Source: Web Of Science
Added: August 6, 2018

1998 journal article

Genetic mapping of QTLs affecting tree growth and architecture in Populus: implication for ideotype breeding

THEORETICAL AND APPLIED GENETICS, 96(3-4), 447–457.

By: R. Wu*

author keywords: growth; ideotype breeding; Populus; QTL mapping; quantitative variation
TL;DR: The QTLs on specific linkage groups were found to be responsible for relationships between stem growth and its developmental components, and similar QTL clustering was also observed for morphological or developmental integration in poplar. (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)
Source: Web Of Science
Added: August 6, 2018

1998 journal article

Nonlinear genotypic response to macro- and microenvironments

THEORETICAL AND APPLIED GENETICS, 96(5), 669–675.

By: R. Wu n & . DM O'Malley n

author keywords: additive-multiplicative model; ANOVA; macroenvironment; microenvironment; genotype x environment interaction
TL;DR: The model extends Gimelfarb’s additive-multiplicative model for genotype×environment interaction by considering both macro- and microenvironmental variation and the mechanistic basis of genotypic response to a particular macroenvironmental factor. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Source: Web Of Science
Added: August 6, 2018

1998 journal article

The detection of plasticity genes in heterogeneous environments

EVOLUTION, 52(4), 967–977.

By: R. Wu*

author keywords: allelic sensitivity; phenotypic plasticity; Populus; QTL mapping; regulatory loci
TL;DR: The molecular genetic mechanisms for phenotypic plasticity across heterogeneous macro‐ and microenvironments were examined using the Populus genomic map constructed by DNA‐based markers and gene regulation was suggested to play a prevailing role in determining the norms of reaction to environments. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

1997 journal article

Heterosis and genotype x environment interactions of juvenile aspens in two contrasting sites

Canadian Journal of Forest Research, 27(10), 1525–1537.

By: B. Li* & R. Wu*

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

1997 journal article

Molecular genetics of growth and development in Populus (Salicaceae) .5. Mapping quantitative trait loci affecting leaf variation

AMERICAN JOURNAL OF BOTANY, 84(2), 143–153.

By: R. Wu*, H. Bradshaw* & R. Stettler*

author keywords: growth; leaf trait; linkage map; Populus; quantitative trait loci (QTL) mapping; Salicaceae
TL;DR: The genetic variation of leaf morphology and development in the 2-yr-old replicated plantation of an interspecific hybrid pedigree of Populus trichocarpa T. & G. and P. deltoides Marsh was examined via both molecular and quantitative genetic methods. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

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