J
Joseph Coombs
Researcher at Michigan State University
Publications - 71
Citations - 1779
Joseph Coombs is an academic researcher from Michigan State University. The author has contributed to research in topics: Population & Phytophthora infestans. The author has an hindex of 21, co-authored 64 publications receiving 1452 citations.
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Journal ArticleDOI
Integration of Two Diploid Potato Linkage Maps with the Potato Genome Sequence
Kimberly J. Felcher,Joseph Coombs,Alicia N. Massa,Candice N. Hansey,John P. Hamilton,Richard E. Veilleux,C. Robin Buell,David S. Douches +7 more
TL;DR: The high degree of concordance between the linkage maps and the pseudomolecules demonstrates both the quality of the potato genome sequence and the functionality of the Infinium 8303 Potato Array.
Journal ArticleDOI
Retrospective View of North American Potato (Solanum tuberosum L.) Breeding in the 20th and 21st Centuries
Candice N. Hirsch,Cory D. Hirsch,Kimberly J. Felcher,Joseph Coombs,Dan Zarka,Allen Van Deynze,Walter De Jong,Richard E. Veilleux,Shelley Jansky,Shelley Jansky,Paul C. Bethke,Paul C. Bethke,David S. Douches,C. Robin Buell +13 more
TL;DR: Although improvement and diversification for distinct market classes was observed through whole-genome analysis of historic and current potato lines, an increased rate of gain from selection will be required to meet growing global food demands and challenges due to climate change.
Journal ArticleDOI
Genetic Variance Partitioning and Genome-Wide Prediction with Allele Dosage Information in Autotetraploid Potato.
Jeffrey B. Endelman,Cari A. Schmitz Carley,Paul C. Bethke,Paul C. Bethke,Joseph Coombs,Mark E. Clough,Washington Luís da Silva,Walter De Jong,David S. Douches,Curtis M. Frederick,Kathleen G. Haynes,David G. Holm,J. Creighton Miller,Patricio R. Munoz,Felix M. Navarro,Richard G. Novy,Jiwan P. Palta,Gregory A. Porter,Kyle Rak,Vidyasagar Sathuvalli,Asunta L. Thompson,G. Craig Yencho +21 more
TL;DR: It is concluded that genome-wide prediction is feasible in potato and that it will improve selection for breeding value given the substantial amount of nonadditive genetic variance in elite germplasm.
Journal ArticleDOI
Effect of host plant resistance and reduced rates and frequencies of fungicide application to control potato late blight
William W. Kirk,Kimberly J. Felcher,David S. Douches,Joseph Coombs,Jeffrey M Stein,Kathleen M. Baker,Raymond Hammerschmidt +6 more
TL;DR: The study demonstrates that ABL with reduced susceptibility to late blight can be managed with reduced fungicide rates and longer application intervals, thus offering more economical control of this disease.
Journal ArticleDOI
Evaluation of potato tuber moth (Lepidoptera: Gelechiidae) resistance in tubers of Bt-cry5 transgenic potato lines.
Ahmed Mohammed,David S. Douches,W. Pett,Edward J. Grafius,Joseph Coombs,Liswidowati,W. Li,Magdy A. Madkour +7 more
TL;DR: The Bt-cry5 transgenic lines with high tuber expression of B. thuringiensis have value in an integrated pest management system to control the potato tuber moth.