Multiple wheat genomes reveal global variation in modern breeding

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creativework.keywords - en

Wheat -- Breeding

Blé -- Amélioration

Plant genomes

creativework.keywords - fr

Plantes -- Génomes

Acclimatization

Acclimatation

dc.contributor.author

Walkowiak, Sean

Gao, Liangliang

Monat, Cecile

Haberer, Georg

Kassa, Mulualem T.

Brinton, Jemima

Ramirez-Gonzalez, Ricardo H.

Kolodziej, Markus C.

Delorean, Emily

Thambugala, Dinushika

Klymiuk, Valentyna

Byrns, Brook

Gundlach, Heidrun

Bandi, Venkat

Siri, Jorge Nunez

Nilsen, Kirby

Aquino, Catharine

Himmelbach, Axel

Copetti, Dario

Ban, Tomohiro

Venturini, Luca

Bevan, Michael

Clavijo, Bernardo

Koo, Dal-Hoe

Ens, Jennifer

Wiebe, Krystalee

N’Diaye, Amidou

Fritz, Allen K.

Gutwin, Carl

Fiebig, Anne

Fosker, Christine

Fu, Bin Xiao

Accinelli, Gonzalo Garcia

Gardner, Keith A.

Fradgley, Nick

Gutierrez-Gonzalez, Juan

Halstead-Nussloch, Gwyneth

Hatakeyama, Masaomi

Koh, Chu Shin

Deek, Jasline

Costamagna, Alejandro C.

Fobert, Pierre

Heavens, Darren

Kanamori, Hiroyuki

Kawaura, Kanako

Kobayashi, Fuminori

Krasileva, Ksenia

Kuo, Tony

McKenzie, Neil

Murata, Kazuki

Nabeka, Yusuke

Paape, Timothy

Padmarasu, Sudharsan

Percival-Alwyn, Lawrence

Kagale, Sateesh

Scholz, Uwe

Sese, Jun

Juliana, Philomin

Singh, Ravi

Shimizu-Inatsugi, Rie

Swarbreck, David

Cockram, James

Budak, Hikmet

Tameshige, Toshiaki

Tanaka, Tsuyoshi

Tsuji, Hiroyuki

Wright, Jonathan

Wu, Jianzhong

Steuernagel, Burkhard

Small, Ian

Cloutier, Sylvie

Keeble-Gagnère, Gabriel

Muehlbauer, Gary

Tibbets, Josquin

Nasuda, Shuhei

Melonek, Joanna

Hucl, Pierre J.

Sharpe, Andrew G.

Clark, Matthew

Legg, Erik

Bharti, Arvind

Langridge, Peter

Hall, Anthony

Uauy, Cristobal

Mascher, Martin

Krattinger, Simon G.

Handa, Hirokazu

Shimizu, Kentaro K.

Distelfeld, Assaf

Chalmers, Ken

Keller, Beat

Mayer, Klaus F. X.

Poland, Jesse

Stein, Nils

McCartney, Curt A.

Spannagl, Manuel

Wicker, Thomas

Pozniak, Curtis J.

dc.date.accepted

2020-09-09

dc.date.accessioned

2024-05-17T15:40:43Z

dc.date.available

2024-05-17T15:40:43Z

dc.date.issued

2020-11-25

dc.date.submitted

2020-04-03

dc.description.abstract - en

Advances in genomics have expedited the improvement of several agriculturally important crops but similar efforts in wheat (Triticum spp.) have been more challenging. This is largely owing to the size and complexity of the wheat genome1, and the lack of genome-assembly data for multiple wheat lines2,3. Here we generated ten chromosome pseudomolecule and five scaffold assemblies of hexaploid wheat to explore the genomic diversity among wheat lines from global breeding programs. Comparative analysis revealed extensive structural rearrangements, introgressions from wild relatives and differences in gene content resulting from complex breeding histories aimed at improving adaptation to diverse environments, grain yield and quality, and resistance to stresses4,5. We provide examples outlining the utility of these genomes, including a detailed multi-genome-derived nucleotide-binding leucine-rich repeat protein repertoire involved in disease resistance and the characterization of Sm16, a gene associated with insect resistance. These genome assemblies will provide a basis for functional gene discovery and breeding to deliver the next generation of modern wheat cultivars.

dc.identifier.citation

Walkowiak, S., Gao, L., Monat, C., Haberer, G., Kassa, M. T., Brinton, J., Ramirez-Gonzalez, R. H., Kolodziej, M. C., Delorean, E., Thambugala, D., Klymiuk, V., Byrns, B., Gundlach, H., Bandi, V., Siri, J. N., Nilsen, K., Aquino, C., Himmelbach, A., Copetti, D., Ban, T., Venturini, L., Bevan, M., Clavijo, B., Koo, D.-H., Ens, J., Wiebe, K., N'Diaye, A., Fritz, A. K., Gutwin, C., Fiebig, A., Fosker, C., Fu, B. X., Accinelli, G. G., Gardner, K. A., Fradgley, N., Gutierrez-Gonzalez, J., Halstead-Nussloch, G., Hatakeyama, M., Koh, C. S., Deek, J., Costamagna, A. C., Fobert, P., Heavens, D., Kanamori, H., Kawaura, K., Kobayashi, F., Krasileva, K., Kuo, T., McKenzie, N., Murata, K., Nabeka, Y., Paape, T., Padmarasu, S., Percival-Alwyn, L., Kagale, S., Scholz, U., Sese, J., Juliana, P., Singh, R., Shimizu-Inatsugi, R., Swarbreck, D., Cockram, J., Budak, H., Tameshige, T., Tanaka, T., Tsuji, H., Wright, J., Wu, J., Steuernagel, B., Small, I., Cloutier, S., Keeble-Gagnère, G., Muehlbauer, G., Tibbets, J., Nasuda, S., Melonek, J., Hucl, P. J., Sharpe, A. G., Clark, M., Legg, E., Bharti, A., Langridge, P., Hall, A., Uauy, C., Mascher, M., Krattinger, S. G., Handa, H., Shimizu, K. K., Distelfeld, A., Chalmers, K., Keller, B., Mayer, K. F. X., Poland, J., Stein, N., McCartney, C. A., Spannagl, M., Wicker, T., & Pozniak C. J. (2020). Multiple wheat genomes reveal global variation in modern breeding. Nature, 588, 277-283. https://doi.org/10.1038/s41586-020-2961-x

dc.identifier.doi

https://doi.org/10.1038/s41586-020-2961-x

dc.identifier.issn

1476-4687

0028-0836

dc.identifier.uri

https://open-science.canada.ca/handle/123456789/2499

dc.language.iso

en

dc.publisher

Nature

dc.rights - en

Creative Commons Attribution 4.0 International (CC BY 4.0)

dc.rights - fr

Creative Commons Attribution 4.0 International (CC BY 4.0)

dc.rights.openaccesslevel - en

Gold

dc.rights.openaccesslevel - fr

Or

dc.rights.uri - en

https://creativecommons.org/licenses/by/4.0/

dc.rights.uri - fr

https://creativecommons.org/licenses/by/4.0/deed.fr

dc.subject - en

Agriculture

dc.subject - fr

Agriculture

dc.subject.en - en

Agriculture

dc.subject.fr - fr

Agriculture

dc.title - en

Multiple wheat genomes reveal global variation in modern breeding

dc.type - en

Article

dc.type - fr

Article

local.article.journaltitle

Nature

local.article.journalvolume

588

local.pagination

277-283

local.peerreview - en

Yes

local.peerreview - fr

Oui

local.requestdoi

No

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