Emile Cavalet-Giorsa
Origin and evolution of the bread wheat D genome
Cavalet-Giorsa, Emile; González-Muñoz, Andrea; Athiyannan, Naveenkumar; Holden, Samuel; Salhi, Adil; Gardener, Catherine; Quiroz-Chávez, Jesús; Rustamova, Samira M.; Elkot, Ahmed Fawzy; Patpour, Mehran; Rasheed, Awais; Mao, Long; Lagudah, Evans S.; Periyannan, Sambasivam K.; Sharon, Amir; Himmelbach, Axel; Reif, Jochen C.; Knauft, Manuela; Mascher, Martin; Stein, Nils; Chayut, Noam; Ghosh, Sreya; Perovic, Dragan; Putra, Alexander; Perera, Ana B.; Hu, Chia-Yi; Yu, Guotai; Ahmed, Hanin Ibrahim; Laquai, Konstanze D.; Rivera, Luis F.; Chen, Renjie; Wang, Yajun; Gao, Xin; Liu, Sanzhen; Raupp, W. John; Olson, Eric L.; Lee, Jong-Yeol; Chhuneja, Parveen; Kaur, Satinder; Zhang, Peng; Park, Robert F.; Ding, Yi; Liu, Deng-Cai; Li, Wanlong; Nasyrova, Firuza Y.; Dvorak, Jan; Abbasi, Mehrdad; Li, Meng; Kumar, Naveen; Meyer, Wilku B.; Boshoff, Willem H. P.; Steffenson, Brian J.; Matny, Oadi; Sharma, Parva K.; Tiwari, Vijay K.; Grewal, Surbhi; Pozniak, Curtis J.; Chawla, Harmeet Singh; Ens, Jennifer;...
Authors
Andrea González-Muñoz
Naveenkumar Athiyannan
Samuel Holden
Adil Salhi
Catherine Gardener
Jesús Quiroz-Chávez
Samira M. Rustamova
Ahmed Fawzy Elkot
Mehran Patpour
Awais Rasheed
Long Mao
Evans S. Lagudah
Sambasivam K. Periyannan
Amir Sharon
Axel Himmelbach
Jochen C. Reif
Manuela Knauft
Martin Mascher
Nils Stein
Noam Chayut
Sreya Ghosh
Dragan Perovic
Alexander Putra
Ana B. Perera
Chia-Yi Hu
Guotai Yu
Hanin Ibrahim Ahmed
Konstanze D. Laquai
Luis F. Rivera
Renjie Chen
Yajun Wang
Xin Gao
Sanzhen Liu
W. John Raupp
Eric L. Olson
Jong-Yeol Lee
Parveen Chhuneja
Satinder Kaur
Peng Zhang
Robert F. Park
Yi Ding
Deng-Cai Liu
Wanlong Li
Firuza Y. Nasyrova
Jan Dvorak
Mehrdad Abbasi
Meng Li
Naveen Kumar
Wilku B. Meyer
Willem H. P. Boshoff
Brian J. Steffenson
Oadi Matny
Parva K. Sharma
Vijay K. Tiwari
SURBHI GREWAL SURBHI.GREWAL@NOTTINGHAM.AC.UK
Assistant Professor
Curtis J. Pozniak
Harmeet Singh Chawla
Jennifer Ens
Luke T. Dunning
James A. Kolmer
Gerard R. Lazo
Steven S. Xu
Yong Q. Gu
Xianyang Xu
Cristobal Uauy
Michael Abrouk
Salim Bougouffa
Gurcharn S. Brar
Brande B. H. Wulff
Simon G. Krattinger
Abstract
Bread wheat (Triticum aestivum) is a globally dominant crop and major source of calories and proteins for the human diet. Compared with its wild ancestors, modern bread wheat shows lower genetic diversity, caused by polyploidisation, domestication and breeding bottlenecks. Wild wheat relatives represent genetic reservoirs, and harbour diversity and beneficial alleles that have not been incorporated into bread wheat. Here we establish and analyse extensive genome resources for Tausch’s goatgrass (Aegilops tauschii), the donor of the bread wheat D genome. Our analysis of 46 Ae. tauschii genomes enabled us to clone a disease resistance gene and perform haplotype analysis across a complex disease resistance locus, allowing us to discern alleles from paralogous gene copies. We also reveal the complex genetic composition and history of the bread wheat D genome, which involves contributions from genetically and geographically discrete Ae. tauschii subpopulations. Together, our results reveal the complex history of the bread wheat D genome and demonstrate the potential of wild relatives in crop improvement.
Citation
Cavalet-Giorsa, E., González-Muñoz, A., Athiyannan, N., Holden, S., Salhi, A., Gardener, C., Quiroz-Chávez, J., Rustamova, S. M., Elkot, A. F., Patpour, M., Rasheed, A., Mao, L., Lagudah, E. S., Periyannan, S. K., Sharon, A., Himmelbach, A., Reif, J. C., Knauft, M., Mascher, M., Stein, N., …Krattinger, S. G. (2024). Origin and evolution of the bread wheat D genome. Nature, https://doi.org/10.1038/s41586-024-07808-z
Journal Article Type | Article |
---|---|
Acceptance Date | Jul 10, 2024 |
Online Publication Date | Aug 14, 2024 |
Publication Date | Aug 14, 2024 |
Deposit Date | Aug 16, 2024 |
Publicly Available Date | Aug 19, 2024 |
Journal | Nature |
Print ISSN | 0028-0836 |
Electronic ISSN | 1476-4687 |
Publisher | Nature Publishing Group |
Peer Reviewed | Peer Reviewed |
DOI | https://doi.org/10.1038/s41586-024-07808-z |
Public URL | https://nottingham-repository.worktribe.com/output/38383640 |
Publisher URL | https://www.nature.com/articles/s41586-024-07808-z |
Additional Information | Received: 15 November 2023; Accepted: 10 July 2024; First Online: 14 August 2024; : The authors declare no competing interests. |
Files
s41586-024-07808-z
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Publisher Licence URL
https://creativecommons.org/licenses/by-nc-nd/4.0/
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