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

Result code in 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>
Alternative codes found
RIV/60460709:41340/22:92343
Result on the web
<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>

Result language
angličtina
Original language name
Leaf rust (Puccinia triticina Eriks) resistance genes in wheat cultivars registered in the Czech Republic
Original language description
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.
Czech name
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Czech description
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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
40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Project
<a href="/en/project/QK1910041" target="_blank" >QK1910041: Imaging methods for automatic phenotyping in wheat breeding for resistance to biotic and abiotic stresses</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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