Article
Phenotypic characterization of the Hordeum bulbosum derived leaf rust resistance genes Rph22 and Rph26 in barley.
Journal of applied microbiology - 1 Sept 2022
Yu Xiaohui, Casonato Seona, Jones Eirian, Butler Ruth C, Johnston Paul A, Chng Soonie
Abstract excerpt
AIMS: Two introgression lines (ILs), 182Q20 and 200A12, which had chromosomal segments introgressed from Hordeum bulbosum in H. vulgare backgrounds, were identified to show seedling resistance against Puccinia hordei, possibly attributed to two resistance genes, Rph22 and Rph26, respectively. This study characterized the phenotypic responses of the two genes against P. hordei over different plant development...
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