The Physical Location of Stripe Rust Resistance Genes on Chromosome 6 of Rye (Secale cereale L.) AR106BONE.

ABSTRACT: It was reported that the chromosome 6R of rye (Secale cereale L.) carries stripe rust resistance gene Yr83, and the region with the candidate resistance gene(s) still needs to be narrowed down. This study confirmed that the chromosome 6RL^Ar derived from rye AR106BONE contains stripe rust resistance gene(s). A wheat-rye T6BS.6RL^Ar translocation chromosome, a wheat-rye small-segment translocation T6RL^Ar-6AS.6AL, and three kinds of deleted T6BS.6RL^Ar translocations, T6BS.6RL^Ar-1, T6BS.6RL^Ar-2, and T6BS.6RL^Ar-3, were identified. Translocations T6BS.6RL^Ar, T6BS.6RL^Ar-2, and T6RL^Ar-6AS.6AL were highly resistant to stripe rust and T6BS.6RL^Ar-1 and T6BS.6RL^Ar<

SUBMITTER: Duan Y 

PROVIDER: S-EPMC9277549 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature