Marker assisted improvement for leaf rust and moisture deficit stress tolerance in wheat variety HD3086.

ABSTRACT: There is a significant yield reduction in the wheat crop as a result of different biotic and abiotic stresses, and changing climate, among them moisture deficit stress and leaf rust are the major ones affecting wheat worldwide. HD3086 is a high-yielding wheat variety that has been released for commercial cultivation under timely sown irrigated conditions in the Indo-Gangetic plains of India. Variety HD3086 provides a good, stable yield, and it is the choice of millions of farmers in India. It becomes susceptible to the most prevalent pathotypes 77-5 and 77-9 of Puccinia triticina (causing leaf rust) in the production environment and its potential yield cannot be realized under moisture deficit stress. The present study demonstrates the use of a marker-assisted back cross breeding approach

SUBMITTER: Sunilkumar VP 

PROVIDER: S-EPMC9638138 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature