[ Objectives] This study was conducted to identify the random amplification of polymorphic DNA （RAPD） markers linked to chewy texture-controlling gene of Chinese cabbage. [ Methods] The RAPD markers associated with ...[ Objectives] This study was conducted to identify the random amplification of polymorphic DNA （RAPD） markers linked to chewy texture-controlling gene of Chinese cabbage. [ Methods] The RAPD markers associated with chewy texture of Chinese cabbage were identified via bulked segregant analysis （BSA） in an F2 population derived from the cross between Hua 273 （female parent） and 114 Fushan （male parent）. [ Results] OPA06-1400 was identified to he linked to the chewy texture-controlling gene of Chinese cabbage. The genetic distance between the target gene and the RAPD marker was 24.8 cM. [ Conclusions] The resuits provide experimental evidence for breeding of Chinese cabbage.展开更多
文摘[ Objectives] This study was conducted to identify the random amplification of polymorphic DNA （RAPD） markers linked to chewy texture-controlling gene of Chinese cabbage. [ Methods] The RAPD markers associated with chewy texture of Chinese cabbage were identified via bulked segregant analysis （BSA） in an F2 population derived from the cross between Hua 273 （female parent） and 114 Fushan （male parent）. [ Results] OPA06-1400 was identified to he linked to the chewy texture-controlling gene of Chinese cabbage. The genetic distance between the target gene and the RAPD marker was 24.8 cM. [ Conclusions] The resuits provide experimental evidence for breeding of Chinese cabbage.
