Dissecting the rust resistance in salt tolerant wheat germplasm.

ABSTRACT: Wheat is one of the most important food crop cultivated across the globe which ensures sustainability and food security to massive world's population, but its production is threatened by both biotic factors like rust (caused by Puccinia species) and abiotic stresses such as salinity. In this study, 41 salt-tolerant wheat lines were screened for rust resistance at both seedling and adult plant stages. Rust resistance genes were characterized through gene matching technique and molecular markers analysis. Yr2 was confirmed in 23 lines, while Yr9 along with Lr26/Sr31 were postulated in six lines with the help of SRT and molecular markers. Except for KRL2013, none showed complete resistance to all Puccinia striiformis f. sp. tritici (Pst)

SUBMITTER: Lata C 

PROVIDER: S-EPMC11540707 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature