A lineage-specific Exo70 is required for receptor kinase-mediated immunity in barley
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F22%3A00562062" target="_blank" >RIV/61389030:_____/22:00562062 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1126/sciadv.abn7258" target="_blank" >https://doi.org/10.1126/sciadv.abn7258</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1126/sciadv.abn7258" target="_blank" >10.1126/sciadv.abn7258</a>
Alternative languages
Result language
angličtina
Original language name
A lineage-specific Exo70 is required for receptor kinase-mediated immunity in barley
Original language description
In the evolution of land plants, the plant immune system has experienced expansion in immune receptor and signaling pathways. Lineage-specific expansions have been observed in diverse gene families that are potentially involved in immunity but lack causal association. Here, we show that Rps8-mediated resistance in barley to the pathogen Puccinia striiformis f. sp. tritici (wheat stripe rust) is conferred by a genetic module: Pur1 and Exo70FX12, which are together necessary and sufficient. Pur1 encodes a leucine-rich repeat receptor kinase and is the ortholog of rice Xa21, and Exo70FX12 belongs to the Poales-specific Exo70FX clade. The Exo70FX clade emerged after the divergence of the Bromeliaceae and Poaceae and comprises from 2 to 75 members in sequenced grasses. These results demonstrate the requirement of a lineage-specific Exo70FX12 in Pur1-mediated immunity and suggest that the Exo70FX clade may have evolved a specialized role in receptor kinase signaling.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10608 - Biochemistry and molecular biology
Result continuities
Project
<a href="/en/project/EF16_019%2F0000827" target="_blank" >EF16_019/0000827: Plants as a tool for sustainable global development</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Science Advances
ISSN
2375-2548
e-ISSN
2375-2548
Volume of the periodical
8
Issue of the periodical within the volume
27
Country of publishing house
US - UNITED STATES
Number of pages
12
Pages from-to
eabn7258
UT code for WoS article
000823446300021
EID of the result in the Scopus database
2-s2.0-85133845091