GrainGenes Reference Report: GNM-37-758
Reference
GNM-37-758
Title
Gene-for gene interactions between the rye mildew fungus and wheat cultivars
Journal
Genome
Year
1994
Volume
37
Pages
758-762
Author
Tosa Y
Abstract
Genetic mechanisms of the incompatibility between Erysiphe graminis f.sp. secalis and wheat cultivars were analyzed using F1 hybrids between E. graminis f.sp. secalis, Sk-1. and f.sp. tritici, Tk-1. The avirulence of Sk-1 on Triticum aestivum 'Norin 4', 'Chinese Spring', and 'Kokeshi-komugi' was controlled by a single gene. The resistance of the three cultivars to Sk-1 was also controlled by a single gene, Pm15, a gene for resistance to E. graminis f.sp. agropyri. Implications of these results were discussed in terms of host-parasite coevolution.
Keyword
agropyri
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GrainGenes Reference Report: GNM-37-758
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GrainGenes is a product of the Agricultural Research Service of the US Department of Agriculture. | |||