The purpose of this experiment is studying rflp of mitochondrial dna ( mtdna ) from fmmu albino guinea pigs and comparing it with that in pigment ones to find whether it ' s biological characters are correlative to mtdna 本实验的目的是研究fmmu白化豚鼠的mtdna ,并与花色豚鼠mtdna进行多态性分析比较,以确定其独特的生物学特性是否与mtdna相关。