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What is Transfer of Pm21 Gene for Wheat Resistance about?
This document describes the transfer of the powdery mildew resistance gene Pm21 from Dasypyrum villosum into two wheat cultivars, Bezostaja-1 and Gerek-79, using backcross breeding coupled with genetic marker selection. The Pm21 gene was introgressed from a 6VS/6AL translocation line into the wheat cultivars over four backcross generations. Specific SCAR markers linked to Pm21 and C-banding were used to select resistant backcross lines carrying Pm21. Field tests of BC4F2 plants confirmed resistance in lines
- Author
- [email protected]
- Language
- EN