Pvu II and Xba I restrictionfragmentlengthpolymorphisms (RFLP) of ER were analysed by polymerase chain reaction-restrictionfragmentlength polymorphism (PCR-RFLP) .
分析雌激素受体基因多态性与骨密度的关系及各基因型在骨质疏松组与对照组的分布。
2
As a codominant genetic marker, restrictionfragmentlengthpolymorphisms, referred as RFLPs, has been widely Applied to the prenatal diagnosis of some genetic diseases.