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Chromosomal location of resistance to barley yellow mosaic virus in German winter-barley identified by trisomic analysis
Authors:R Kaiser  W Friedt
Institution:(1) Institute of Agronomy and Plant Breeding, Justus-Liebig-University, Ludwigstr. 23, D-6300 Gießen, F.R. Germany
Abstract:Summary In order to localize a gene for resistance to Barley Yellow Mosaic Virus (BaYMV) of German resistant varieties, cvs. lsquoOgrarsquo and lsquoSonatersquo were crossed to a complete trisomic (2n=2x+1=15) set of lsquoShin Ebisu 16rsquo. Tests for resistance in F2 strongly support the conclusion that the German gene for resistance to BaYMV is located on barley chromosome 3.
Keywords:Hordeum vulgare  Barley Yellow Mosaic Virus (BaYMV)  Resistance to BaYMV  Trisomic analysis  Gene localization
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