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Genetic mapping of Stb19, a new resistance gene to Zymoseptoria tritici in wheat

Yang, Nannan; McDonald, Megan; Solomon, Peter; Milgate, Andrew

Description

A new and dominant R gene Stb19 is identified from a soft wheat cultivar 'Lorikeet' and was mapped on the distal region of chromosome 1DS. Two tightly linked KASP markers were also discovered and validated for molecular-assisted breeding programs. A new R gene, designated as Stb19, provides resistance to Zymoseptoria tritici in wheat. This new dominant gene resides on the short arm of chromosome 1D, exhibiting complete resistance to three Z. tritici isolates, WAI332, WAI251, and WAI161, at the...[Show more]

CollectionsANU Research Publications
Date published: 2018
Type: Journal article
URI: http://hdl.handle.net/1885/164651
Source: Theoretical and Applied Genetics
DOI: 10.1007/s00122-018-3189-0

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