J
Jorge Dubcovsky
Researcher at University of California, Davis
Publications - 330
Citations - 34596
Jorge Dubcovsky is an academic researcher from University of California, Davis. The author has contributed to research in topics: Gene & Locus (genetics). The author has an hindex of 92, co-authored 306 publications receiving 30433 citations. Previous affiliations of Jorge Dubcovsky include United States Department of Agriculture & Kansas State University.
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Journal ArticleDOI
Characterization of polyploid wheat genomic diversity using a high-density 90 000 single nucleotide polymorphism array
Shichen Wang,Debbie Wong,Kerrie Forrest,Alexandra M. Allen,Shiaoman Chao,Bevan Emma Huang,Marco Maccaferri,Silvio Salvi,Sara Giulia Milner,Luigi Cattivelli,Anna M. Mastrangelo,Alex Whan,Stuart Stephen,Gary L A Barker,Ralf Wieseke,Joerg Plieske,Morten Lillemo,Diane E. Mather,Rudi Appels,Rudy Dolferus,Gina Brown-Guedira,Abraham B. Korol,Alina Akhunova,Catherine Feuillet,Catherine Feuillet,Jérôme Salse,Michele Morgante,Curtis J. Pozniak,Ming-Cheng Luo,Jan Dvorak,Matthew K. Morell,Jorge Dubcovsky,Jorge Dubcovsky,Martin W. Ganal,Roberto Tuberosa,Cindy Lawley,Ivan Mikoulitch,Colin Cavanagh,Keith J. Edwards,Matthew J. Hayden,Eduard Akhunov +40 more
TL;DR: The developed array and cluster identification algorithms provide an opportunity to infer detailed haplotype structure in polyploid wheat and will serve as an invaluable resource for diversity studies and investigating the genetic basis of trait variation in wheat.
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A NAC Gene Regulating Senescence Improves Grain Protein, Zinc, and Iron Content in Wheat
TL;DR: The positional cloning of Gpc-B1, a wheat quantitative trait locus associated with increased grain protein, zinc, and iron content, is reported here, and reduction in RNA levels of the multiple NAM homologs by RNA interference delayed senescence by more than 3 weeks and reduced wheat grain protein and zinc content.
Journal ArticleDOI
Positional cloning of the wheat vernalization gene VRN1
TL;DR: The results suggest that AP1 is a better candidate for VRN1 than AGLG1, and the epistatic interactions between vernalization genesVRN1 and VRN2 suggested a model in whichVRN2 would repress directly or indirectly the expression of AP1.
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The wheat VRN2 gene is a flowering repressor down-regulated by vernalization.
Liuling Yan,Artem Loukoianov,Ann E. Blechl,G. Tranquilli,Wusirika Ramakrishna,Phillip SanMiguel,Jeffrey L. Bennetzen,Viviana Echenique,Jorge Dubcovsky +8 more
TL;DR: Cutting the RNA level of VRN2 by RNA interference accelerated the flowering time of transgenic winter-wheat plants by more than a month and resulted in spring lines, which do not require vernalization to flower.
Journal ArticleDOI
The wheat and barley vernalization gene VRN3 is an orthologue of FT
Liuling Yan,Daolin Fu,Chin-Shang Li,Ann E. Blechl,G. Tranquilli,M. Bonafede,Alexandra Sanchez,Miroslav Valárik,S. Yasuda,Jorge Dubcovsky +9 more
TL;DR: It is shown that in these species, the vernalization gene VRN3 is linked completely to a gene similar to Arabidopsis FLOWERING LOCUS T (FT), which results in a transmissible signal that promotes flowering.