Rye (Secale cereale L.) is an exceptionally climate-resilient cereal crop, used extensively to produce improved wheat varieties via introgressive hybridization and possessing the entire repertoire of genes necessary to enable hybrid breeding. Rye is allogamous and only recently domesticated, thus giving cultivated ryes access to a diverse and exploitable wild gene pool. To further enhance the agronomic potential of rye, we produced a chromosome-scale annotated assembly of the 7.9-gigabase rye genome and extensively validated its quality by using a suite of molecular genetic resources. We demonstrate applications of this resource with a broad range of investigations. We present findings on cultivated rye's incomplete genetic isolation from wild relatives, mechanisms of genome structural evolution, pathogen resistance, low-temperature tolerance, fertility control systems for hybrid breeding and the yield benefits of rye-wheat introgressions.

• MeSH
• fyziologická adaptace genetika   MeSH
• fyziologický stres MeSH
• genom rostlinný * MeSH
• genová introgrese MeSH
• imunita rostlin genetika   MeSH
• karyotyp MeSH
• mapování chromozomů metody   MeSH
• pšenice genetika   MeSH
• regulace genové exprese u rostlin MeSH
• rostlinné proteiny genetika   metabolismus   MeSH
• šlechtění rostlin metody   MeSH
• zemědělské plodiny genetika   imunologie   MeSH
• žito genetika   imunologie   MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH