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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.J.* ; 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.*

Multiple wheat genomes reveal global variation in modern breeding.

Nature 588, 277-283 (2020)
Postprint DOI PMC
Open Access Gold (Paid Option)
Creative Commons Lizenzvertrag
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.
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Publication type Article: Journal article
Document type Scientific Article
Corresponding Author
Keywords Resistance Genes; Leucine-rich; Rust; Sequence; Protein; Plant; Diversity; Alignment; Patterns; Database
ISSN (print) / ISBN 0028-0836
e-ISSN 1476-4687
Journal Nature
Quellenangaben Volume: 588, Issue: 7837, Pages: 277-283 Article Number: , Supplement: ,
Publisher Nature Publishing Group
Publishing Place London
Non-patent literature Publications
Reviewing status Peer reviewed
Institute(s) Research Unit Plant Genome and Systems Biology (PGSB)
Grants University of Zurich Research Priority Program Evolution in Action
MEXT KAKENHI, The Birth of New Plant Species
Kansas State University
Kansas Wheat Commission
US National Science Foundation
JST CREST
Israel Science Foundation
National Agriculture and Food Research Organization (NARO) Vice President Fund
Swiss Federal Office of Agriculture (NAP-PGREL)
Agroscope
Swiss National Science Foundation
SGPV-FSPC
JOWA
swisssem
IP-SUISSE
Fenaco Co-operative
ETH Zurich Institute of Agricultural Sciences
Delley Seeds and Plants
German Federal Ministry of Food and Agriculture
German Network for Bioinformatics and Infrastructure de.NBI
Groupe Limagrain
Bioplatforms Australia through the Australian Government National Collaborative Research Infrastructure Strategy (NCRIS)
Canadian Triticum Applied Genomics research project (CTAG2) - Genome Canada
Genome Prairie
Western Grains Research Foundation
Government of Saskatchewan
Saskatchewan Wheat Development Commission
Alberta Wheat Commission
Viterra
Australian Research Council
Grains Research and Development Corporation (GRDC)
King Abdullah University of Science and Technology
German Federal Ministry of Education and Research
AMED NBRP
Biotechnology and Biological Sciences Research Council (BBSRC)
Manitoba Wheat and Barley Growers Association