But both say that studying the cells in the lab could help researchers better understand the mysteries of the oocyte .
但两个人都说，在实验室中研究这种细胞，能帮助研究者们更好地了解卵母细胞的奥秘。
They next extracted dna from a dog oocyte ( an immature female reproductive cell prior to fertilization ) and injected the fluorescent-modified dog cells into it .
The oocyte donation network requires egg donors for assisted reproduction purposes and has 20 women who cannot conceive children registered as prospective recipients , tbs reported .
Saitou says that with a bit more progress in understanding the complex interactions at work , they may be able to coax the cells through the entire oocyte development process in a lab dish .
