Author

Gary Edward Vallad

Khon Kaen UniversityORCID 0000-0002-9778-5910Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Organism:bacteria (other)· 2 Approach:statistical model· 2 Assay:whole-genome sequencing· 2 Research Focus:chromatin & epigenetic regulation· 1 Research Focus:differential expression· 1 Research Focus:variant calling· 1

Frequent Co-Authors

Aastha SubediiD· 2 shared Amandeep KauriD· 2 shared Anuj SharmaiD· 2 shared Erica M. GossiD· 2 shared Fernanda Iruegas-BocardoiD· 2 shared Gerald V. Minsavage· 2 shared Jeannie M. Klein-GordoniD· 2 shared Jeffrey B. JonesiD· 2 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 44 mutual co-author links

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2 shared papersGenomics

Aastha SubediORCID

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2 papers

Recent·Most cited

Allelic Diversity and Core Conservation of Type III Effectors Across Xanthomonads Causing Bacterial Spot of Pepper and Tomato

Apekshya Parajuli, Aastha Subedi, Amandeep Kaur, Sophia T. McDuffee, Gerald V. Minsavage, Fernanda Iruegas-Bocardo, Jeannie M. Klein-Gordon, Anuj Sharma, Gary Edward Vallad, Erica M. Goss, Jeffrey B. Jones

The paper characterizes type III effector diversity and conservation across Xanthomonas pathogens causing bacterial spot of pepper and tomato, revealing core effectors and population-specific variation.

bioRxiv · Aug 9, 2026 · PreprintGenomics

Diversification of an emerging bacterial plant pathogen; insights from the global spread of Xanthomonas euvesicatoria pv. perforans

Sujan Timilsina, Fernanda Iruegas-Bocardo, Mustafa O. Jibrin, Anuj Sharma, Aastha Subedi, Amandeep Kaur, Gerald V. Minsavage, José C. Huguet‐Tapia, Jeannie M. Klein-Gordon, Pragya Adhikari, Tika B. Adhikari, Gabriella Cirvilleri, Laura Belen Tapia de la Barrera, Eduardo Bernal, Tom C. Creswell, , Erica M. Goss

This study analyzes the global genetic diversity and evolution of Xanthomonas euvesicatoria pv. perforans, revealing population structure and effector gene variation linked to its spread as a tomato pathogen.

PLoS Pathogens · Apr 9, 2025Peer-reviewedMicrobiology