Stem rust resistance in wheat is suppressed by a subunit of the mediator complex

Stem rust is an important disease of wheat and resistance present in some cultivars can be suppressed by the SuSr-D1 locus. Here the authors show that SuSr-D1 encodes a subunit of the Mediator Complex and that nonsense mutations are sufficient to abolish suppression and confer stem rust resistance.

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Detalles Bibliográficos
Autores principales: Colin W. Hiebert, Matthew J. Moscou, Tim Hewitt, Burkhard Steuernagel, Inma Hernández-Pinzón, Phon Green, Vincent Pujol, Peng Zhang, Matthew N. Rouse, Yue Jin, Robert A. McIntosh, Narayana Upadhyaya, Jianping Zhang, Sridhar Bhavani, Jan Vrána, Miroslava Karafiátová, Li Huang, Tom Fetch, Jaroslav Doležel, Brande B. H. Wulff, Evans Lagudah, Wolfgang Spielmeyer
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
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Q
Acceso en línea:https://doaj.org/article/eed0893c273c4e18ab8a929ec0ae2146
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Sumario:Stem rust is an important disease of wheat and resistance present in some cultivars can be suppressed by the SuSr-D1 locus. Here the authors show that SuSr-D1 encodes a subunit of the Mediator Complex and that nonsense mutations are sufficient to abolish suppression and confer stem rust resistance.