The genetic diversity of 56 Chinese indigenous pig breeds and 3 foreign ones (Duroc, Landrace and Large White) was studied using 26 microsatellite DNA markers recommended by FAO and ISAG.

• 本文采用世界粮农组织（FAO）和国际动物遗传学会（ISAG）联合推荐的26个微卫星DNA标记，研究了56个中国地方猪种和3个外国猪种（杜洛克、长白猪和大白猪）的遗传多样性。