A Holstein population with 2650 individuals was genotyped by 14 known microsatellite markers to map the QTL affecting milk production traits on BTA6 (Bos Taurus Autosome 6).

• 为了定位牛6号常染色体(BTA6,Bos Taurus Autosome 6)上影响产奶性状的QTL,分别利用了14个已知微卫星检测了2650头荷斯坦奶牛基因组样品的基因型。