MZT

Isolation and identification of gene fragments related to zygote genome activation ( ZGA) and maternal zygotic transition ( MZT) occur in mouse preimplantation embryos at 2 cell stage.

目的：分离和鉴定与小鼠合子基因组激活（ZGA）以及母源调控向胚胎调控（MZT）过渡事件相关的基因片段，为进一步认识ZGA和MZT发生的分子机制奠定基础。

Objective To study the incidence and potential mechanism of monozygotic twins ( MZT ) pregnancies in IVF-ET cycles .

目的探讨体外受精-胚胎移植技术 ( IVF -ET ) 中单卵双胎妊娠的发生率及可能的机制.

MEND formation took place at MZT, inflammatory reaction appeared around MZT. MEND had ecclasised at the seventh day, epidermis crack disappeared.

MZT处形成MEND，MZT周围可见炎性反应，MEND七日后已脱落，表皮裂隙消失。