Multiple wheat genomes reveal global variation in modern breeding
Type de document
journalArticle
Langue source
Anglais
Titre français
Titre anglais
Multiple wheat genomes reveal global variation in modern breeding
Auteur(s)
- 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.
Editeur(s)
Autre(s)
Id
K4UXND87
Version
2418
Date ajout
7 janvier 2021 16:33
Date modification
7 janvier 2021 16:33
Résumé anglais
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.
Note
None
CRAW tags
- AB - Utile à l'AB
- FREDO santé végétale
- FREDO étude des variétés
- blé
- céréale
- génétique
- plant breeding
WEB tags
Titre de la publication
Nature
Volume
588
Pages
277-283
Date caractères
2020-12
Date publication
24 décembre 2020
Doi
10.1038/s41586-020-2961-x
Le DOI est une URL unique de référencement d'une publication.
Il est donc plus fiable et permanent qu'une URL classique
Issn
1476-4687
L’ISSN est un code de 8 chiffres servant à identifier
les journaux, revues, magazines, périodiques de toute nature et
sur tous supports, papier comme électronique.
Url publication