Emily Ann Meyers

Works (4)

Updated: July 5th, 2023 15:34

2022 journal article

Sensitivity of the US Wheat Powdery Mildew Population to Quinone Outside Inhibitor Fungicides and Determination of the Complete Blumeria graminis f. sp. tritici Cytochrome b Gene

PHYTOPATHOLOGY, 112(2), 249–260.

By: C. Cowger n , E. Meyers n & R. Whetten*

author keywords: antimicrobial or fungicide resistance; disease control and pest management; fungal pathogens; genomics
MeSH headings : Ascomycota / genetics; Cytochromes b / genetics; Fungicides, Industrial / pharmacology; Plant Diseases / microbiology; Strobilurins; Triticum / microbiology
TL;DR: This study was the first QoI sensitivity screening of a large, geographically diverse set of U.S. wheat isolates, and while the population as a whole remains relatively sensitive, some quantitative loss of efficacy was observed. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: April 4, 2022

2019 journal article

Sensitivity of the US Blumeria graminis f. sp. tritici Population to Demethylation Inhibitor Fungicides

PLANT DISEASE, 103(12), 3108–3116.

By: E. Meyers n, C. Arellano n & C. Cowger n 

MeSH headings : Arkansas; Ascomycota / drug effects; Drug Resistance, Fungal; Fungicides, Industrial / pharmacology; Inhibitory Concentration 50; Missouri; United States
TL;DR: The observation of reduced sensitivity to DMI fungicides in the eastern United States underlines the importance of rotating between chemistry classes to maintain the effectiveness of DMIs in U.S. wheat production and produces evidence of regional selection for reduced DMI efficacy. (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, ORCID, NC State University Libraries
Added: December 16, 2019

2018 journal article

Distinct domains of the AVRPM3(A2/F2) avirulence protein from wheat powdery mildew are involved in immune receptor recognition and putative effector function

NEW PHYTOLOGIST, 218(2), 681–695.

By: K. McNally*, F. Menardo *, L. Luthi*, C. Praz *, M. Mueller, L. Kunz *, R. Ben-David *, K. Chandrasekhar * ...

author keywords: avirulence gene; Blumeria graminis; gene synthesis; natural diversity; Nicotiana benthamiana; Pm3; site-directed mutagenesis; wheat
MeSH headings : Amino Acid Motifs; Amino Acid Sequence; Ascomycota / genetics; Ascomycota / isolation & purification; Ascomycota / pathogenicity; Conserved Sequence; Fungal Proteins / chemistry; Fungal Proteins / genetics; Fungal Proteins / metabolism; Gene Expression Regulation, Fungal; Geography; Mutation / genetics; Phenotype; Plant Diseases / microbiology; Plant Proteins / metabolism; Polymorphism, Genetic; Protein Domains; Receptors, Immunologic / metabolism; Structure-Activity Relationship; Triticum / microbiology; Virulence
TL;DR: Results demonstrate the utility of using gene family sequence diversity to screen residues for their role in recognition and conclude that molecular mechanisms besides recognition drive AvrPm3 a2/f2 diversification. (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

2018 journal article

Virulence Differences in Blumeria graminis f. sp tritici from the Central and Eastern United States

PHYTOPATHOLOGY, 108(3), 402–411.

By: C. Cowger n , L. Mehra n, C. Arellano n, E. Meyers n & J. Murphy  n

MeSH headings : Ascomycota / pathogenicity; Ascomycota / physiology; Plant Diseases / microbiology; Triticum / genetics; Triticum / microbiology; United States; Virulence
TL;DR: The research confirmed that most long-used Pm genes are defeated in the eastern United States, and the U.S. B. graminis f. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
3. Good Health and Well-being (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

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