| 1 | Inheritance of resistance to race 7 of Cercospora sojina in soybeans and RAPD tagging of the resistance gene显示文摘Frog-eye leaf spot of soybean caused by Cercospora sojina Hara is a kind of worldwide disease. Resistance to race 7 of C. sojina was found to be due to a single dominant gene through analyzing resistant behavior of the cross NEAU91212 (susceptible to race 7)× NEAU9674 (resistant to all races). 3 RAPD markers linked to the resistant gene Rcsc 7 were identified using the BSA method. 2 fragments of OPS03620 and OPS03580 amplified with primer OPS03 co-dominantly segregated in the F2 individuals. The genetic distance between OPS03620 and the resistant gene is 8.7 cM. According to the co-dominant marker, the accuracy of predicting the homozygous and heterozygous resistant F2 individuals were 100% and 97.6%, respectively. | Zou, JJ Dong, W Yang, QK Cao, YP Chen, SY | 1999 | Chinese Science Bulletin1999，44，5： | 3 |
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