The telomerase activity in mouse oocyte and preimplantation embryo was examined using the polymerase chain reaction-based on telomeric repeat amplification protocol (TRAP).

• 摘要为了解小鼠早期发育过程中端粒酶的活性变化，本研究利用端粒重复序列扩增法(TRAP)进行了小鼠卵母细胞和附植前胚胎端粒酶活性的测定。