She was cloned from a single cell of an adult female sheep, overturning long-held scientific dogma that had declared such a thing biologically impossible.

她是从一只成年母羊的单个细胞中克隆出来的，这推翻了长期以来一直坚持的科学教条，该教条宣称这样的事情在生物学上是不可能（发生）的。

youdao

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.

他们接下来从狗的卵母细胞（一个不成熟雌性受精前的生殖细胞）中提取DNA，并将荧光修饰的狗细胞注入其中。

youdao

Using stem cell technology, reproductive scientists in Texas, led by Dr. Richard r. Berhringer at the M.D. Anderson Cancer Center, have produced male and female mice from two fathers.

使用干细胞技术，由richard r . Berhringer博士带领的德克萨斯州M.D.A nderson肿瘤中心的生殖科学家们利用两只公鼠成功繁殖出雌性和雄性老鼠后代。

youdao

What was already known was that in each individual female cell, one of the two X chromosomes was randomly inactivated.

ECONOMIST: Genetics

The young female cashier was texting on her cell phone when I arrived, pointing to the red phone downstairs one must use to call Moneygram and speak to a robot, selecting English or Spanish, whether sending or receiving money, giving the eight-digit confirmation code and personal ID information to release the funds for receipt.

FORBES: Adventures in Quick Cash

When I last visited Jerusalem in 2011, the teeming Jerusalem central bus station was filled with young male and female soldiers carrying their rifles home on leave as they lounged on the floor or chatted on their cell phones.

FORBES: Israel Looks at Tougher Gun Control Laws