Linkage relationship between two genes conferring resistance to peanut stripe virus and soybean mosaic |
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| Authors: | S.H. Choi S.K. Green D.R. Lee |
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| Affiliation: | (1) Asian Vegetable Research and Development Center, Tainan, Taiwan, R.O.C.;(2) Present address: Department of Plant Pathology, Institute of Agricultural Sciences, R.D.A., Suweon, Korea |
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| Abstract: | Summary The possible linkage relationship between hypocotyl color, leaflet shape, resistance to soybean mosaic virus (SMV) and to a soybean isolate of peanut stripe virus (PStV-isolate PN) was examined in two soybean lines AGS 129 and Ankur.Hypocotyl color, leaf shape and reactions to SMV-G1 and PStV were found to be inherited monogenically, with purple hypocotyl color, ovate leaf shape and resistance to both of the viruses being dominant. The reactions to SMV and PStV were conditioned by genes with 9 ± 2.4 percent recombination as coupling phase. They were inherited independently from hypocotyl color and leaf shape. |
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| Keywords: | Glucine max soybean peanut stripe virus resistance genetics linkage |
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