These results suggested that ROP-68 and ROP-55 were the oviductal cytokine inducing initiation of zygotic gene and realizing normal transition of maternal to zygotic control of early embryo development.

• 结合我们已报道的研究结果，推测ROP－68和ROP－55就是具备启动早期胚胎合子型基因开放、实现正常发育调控过渡功能的输卵管细胞因子。