A genetic linkage map comprised of 131 loci was constructed with an F2 population derived from an inter-subspecific cross between Brassica campestris L.ssp.chinensis cv.aijiaohang” and ssp.rapifera cv.,”'isihai”.The genetic map included 93 RAPD loci,36 AFLP loci and 2 morphological loci organized into 10 main linkage groups(LGs) and 2 small groups,covering 1810.9cM with average distance between adjacent markers being approximately 13.8cM.The map is suitable for identification of molecular markers linked to important agronomic traits.QTL analysis,and even for marker-assisted selection in breeding programs of Chinese cabbage and turnip.
展开▼
