Article
Inheritance and molecular mapping of a downy mildew resistance gene, Pl (13) in cultivated sunflower (Helianthus annuus L.).
TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik - 1 Sept 2009
Mulpuri Sujatha, Liu Zhao, Feng Jiuhuan, Gulya Thomas J, Jan Chao-Chien
Abstract excerpt
The inheritance of resistance to sunflower downy mildew (SDM) derived from HA-R5 conferring resistance to nine races of the pathogen has been determined and the new source has been designated as Pl ( 13 ) . The F(2) individuals and F(3) families of the cross HA-R5 (resistant) x HA 821 (susceptible) were screened against the four predominant SDM races 300, 700, 730, and 770 in separate tests which indicated...
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