Obtaining F1 Hybrid and Hybrid Identification between Raphanus sativus L.and Brassica alboglabra Bailey

Using hand cross and embryo rescue,F1 plants from intergeneric Raphanus sativus L.(2n=18,RR) and Brassica alboglabra Bailey (2n=18,CC) hybrids were obtained.Random amplified polymorphic DNA (RAPD) markers were used to identify the F1 plants.The RAPD results indicated that the hybrids produced specific bands of parents or new bands absent in both parents.The F1 plants also lost some specific bands or common bands of both parents.