它可以让我们能够帮助更逗的不孕不育夫妻，并让他们拥有一对从基因上属于他们的孩子。
This understanding could help us develop new ways to help couples suffering infertility so they can have a child which is genetically their own.
人类的卵细胞可以阅读父亲的基因钥匙并且筛除失败，这一发现可能会节省那些不孕不育夫妇数年的毫无成果的治疗。
Infertile couples may be spared years of fruitless treatment with the discovery that the human egg can read the father's genetic key and screen out failures.
以前的研究表明，COX - 2基因敲除的小鼠是不孕的，并且排卵、受精、着床以及蜕膜化均出现异常。
A previous study showed that COX-2-deficient females are infertile with abnormalities in ovulation, fertilization, implantation and decidualization.
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