In this research, eight microsatellite DNA sequences in different locus of Pig have been cloned and sequenced by using the method of condensing the microsatellite DNA sequence through multiple DNA restriction enzyme digestion of the genomic DNA. 本研究应用多种DNA限制性内切酶切割基因组DNA从而浓缩微卫星DNA的方法克隆测定了8个不同位点的猪的微卫星序列。