Two specific fragments linked to recessive d location of D/d gene derived from primers combination E-TA/M-CTC and E-AT/M-CTA, the linkage distance were 1.47cM and 2.99cM respectively.

• 其中与D/d基因隐性位点紧密连锁的两个标记，分别来自引物组合E-TA/M-CTA、E-AT/M-CTA，连锁距离分别为1.；47cM，2