Leaf rust (Puccinia triticina Eriks) resistance genes in wheat cultivars registered in the Czech Republic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F22%3A10175245" target="_blank" >RIV/00027006:_____/22:10175245 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60460709:41340/22:92343

Výsledek na webu

<a href="https://link.springer.com/content/pdf/10.1007/s41348-022-00625-4.pdf" target="_blank" >https://link.springer.com/content/pdf/10.1007/s41348-022-00625-4.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s41348-022-00625-4" target="_blank" >10.1007/s41348-022-00625-4</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Leaf rust (Puccinia triticina Eriks) resistance genes in wheat cultivars registered in the Czech Republic

Popis výsledku v původním jazyce

Leaf rust (caused by Puccinia triticina Eriks-Pt) occurs regularly in the Czech Republic and can inflict considerable yield losses on wheat, particularly in the southeastern part of the country in warm and dry years. Knowledge of resistance genes (Lr) is useful in the breeding, particularly when combined with data on virulence in the rust population. Seeds of 56 winter wheat cultivars registered in the Czech Republic were obtained from the Central Institute for Supervising and Testing in Agriculture. All cultivars were tested by molecular markers to postulate the presence of Lr1, Lr10, Lr24, Lr26, Lr28, Lr34, Lr37 and Lr68. In total, 39 cultivars were also tested for resistance to leaf rust in the field trials. The Lr37 gene had the highest proportion, occurring in 24 tested varieties. The most effective was the Lr24 gene, which was carried in various combinations with other Lr genes by cultivars Athlon, Futurum, Sheriff, Hyfi, Asory, Campesino, Gordian. Also the gene Lr28 was mostly highly effective.

Název v anglickém jazyce

Leaf rust (Puccinia triticina Eriks) resistance genes in wheat cultivars registered in the Czech Republic

Popis výsledku anglicky

Leaf rust (caused by Puccinia triticina Eriks-Pt) occurs regularly in the Czech Republic and can inflict considerable yield losses on wheat, particularly in the southeastern part of the country in warm and dry years. Knowledge of resistance genes (Lr) is useful in the breeding, particularly when combined with data on virulence in the rust population. Seeds of 56 winter wheat cultivars registered in the Czech Republic were obtained from the Central Institute for Supervising and Testing in Agriculture. All cultivars were tested by molecular markers to postulate the presence of Lr1, Lr10, Lr24, Lr26, Lr28, Lr34, Lr37 and Lr68. In total, 39 cultivars were also tested for resistance to leaf rust in the field trials. The Lr37 gene had the highest proportion, occurring in 24 tested varieties. The most effective was the Lr24 gene, which was carried in various combinations with other Lr genes by cultivars Athlon, Futurum, Sheriff, Hyfi, Asory, Campesino, Gordian. Also the gene Lr28 was mostly highly effective.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Projekt

<a href="/cs/project/QK1910041" target="_blank" >QK1910041: Využití zobrazovacích metod pro automatické fenotypování ve šlechtění na rezistenci k biotickým a abiotickým stresům u pšenice</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

Journal of Plant Diseases and Protection

ISSN

1861-3829

e-ISSN

—

Svazek periodika

129

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

7

Strana od-do

1087-1093

Kód UT WoS článku

000805111900001

EID výsledku v databázi Scopus

2-s2.0-85131310166