A single NLR gene confers resistance to leaf and stripe rust in wheat.

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F24%3A00601976" target="_blank" >RIV/61389030:_____/24:00601976 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1038/s41467-024-54068-6" target="_blank" >https://doi.org/10.1038/s41467-024-54068-6</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1038/s41467-024-54068-6" target="_blank" >10.1038/s41467-024-54068-6</a>

Jazyk výsledku

angličtina

Název v původním jazyce

A single NLR gene confers resistance to leaf and stripe rust in wheat.

Popis výsledku v původním jazyce

Nucleotide-binding leucine-rich repeat (NLR) diseaseresistance genes typically confer resistance against races of a single pathogen. Here, we report that Yr87/Lr85, an NLR gene from Aegilops sharonensis and Aegilops longissima, confers resistance against both P. striiformis tritici (Pst) andPuccinia triticina (Pt)that cause stripe andleaf rust, respectively. Yr87/Lr85 confers resistance against Pst and Pt in wheat introgression as well as transgenic lines. Comparative analysis of Yr87/Lr85 and the cloned Triticeae NLR diseaseresistance genes shows that Yr87/Lr85 contains two distinct LRR domains and that the gene is only found in Ae. sharonensis and Ae. longissima. Allele mining and phylogenetic analysis indicate multiple events of Yr87/Lr85 gene flow between the two species and presence/absence variation explaining the majority of resistance to wheat leaf rust in both species. The confinement of Yr87/Lr85 to Ae. sharonensis and Ae. longissima and the resistance in wheat against Pst and Pt highlight the potential of these species as valuable sources of diseaseresistance genes for wheat improvement.

Název v anglickém jazyce

A single NLR gene confers resistance to leaf and stripe rust in wheat.

Popis výsledku anglicky

Nucleotide-binding leucine-rich repeat (NLR) diseaseresistance genes typically confer resistance against races of a single pathogen. Here, we report that Yr87/Lr85, an NLR gene from Aegilops sharonensis and Aegilops longissima, confers resistance against both P. striiformis tritici (Pst) andPuccinia triticina (Pt)that cause stripe andleaf rust, respectively. Yr87/Lr85 confers resistance against Pst and Pt in wheat introgression as well as transgenic lines. Comparative analysis of Yr87/Lr85 and the cloned Triticeae NLR diseaseresistance genes shows that Yr87/Lr85 contains two distinct LRR domains and that the gene is only found in Ae. sharonensis and Ae. longissima. Allele mining and phylogenetic analysis indicate multiple events of Yr87/Lr85 gene flow between the two species and presence/absence variation explaining the majority of resistance to wheat leaf rust in both species. The confinement of Yr87/Lr85 to Ae. sharonensis and Ae. longissima and the resistance in wheat against Pst and Pt highlight the potential of these species as valuable sources of diseaseresistance genes for wheat improvement.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10608 - Biochemistry and molecular biology

Projekt

<a href="/cs/project/EF16_019%2F0000827" target="_blank" >EF16_019/0000827: Rostliny jako prostředek udržitelného globálního rozvoje</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Nature Communications

ISSN

2041-1723

e-ISSN

2041-1723

Svazek periodika

15

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

16

Strana od-do

9925

Kód UT WoS článku

001356232600015

EID výsledku v databázi Scopus

2-s2.0-85209354924