Determination of the Allelic Composition of the sdw1/denso (HvGA20ox2), uzu1 (HvBRI1) and ari-e (HvDep1) Genes in Spring Barley Accessions from the VIR Collection.

ABSTRACT: The lodging of barley significantly limits its potential yield, leads to the deterioration of grain quality, and complicates mechanized harvesting. More than 30 dwarfness and semi-dwarfness genes and loci are known for barley, and their involvement in breeding can solve the problem of lodging. The most common dwarfing alleles are of the genes sdw1/denso (HvGA20ox2), uzu1 (HvBRI1), and ari-e (HvDep1). The aim of this study was the design of dCAPS markers for the sdw1.c and ari-e.GP alleles and the molecular screening of barley accessions from the VIR collection for identifying these and other dwarfing alleles commonly used in breeding. Two dCAPS markers have been developed to identify the sdw1.c allele of the Hv

SUBMITTER: Lukina KA 

PROVIDER: S-EPMC10857314 | biostudies-literature | 2024 Jan

REPOSITORIES: biostudies-literature