But her life was turned upside down when a motorist distracted by his cell phone, ran a stop sign and crashed into the side of her car.

但当一名驾车者被手机分了心，闯了一个红灯，撞到了她的车边时，她的生活被颠覆了。

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Isolating these cells, which are capable of maturing into any other type of cell, marked a landmark in biology — but a controversial one, since the process destroys a human embryo.

他于1998年首次分离出人类胚胎干细胞，该细胞具有分化为任何其他类型成熟细胞的能力。

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Hwang later admitted faking data to make the papers look better but claimed that a colleague duped him into thinking that the cell lines were genuine.

后来黄禹锡承认制造虚假数据是为了令论文看起来更好但是他却说是一位同事的欺骗让他认为细胞系是真的。

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One way that that's done is by introducing genes into cancer cells, genes that aren't normally expressed in any mammalian cell, but that will cause the cancer cell to die.

已经成功应用的一种方法是,将基因导入癌细胞,而这种基因通常不在哺乳动物细胞中表达,但是可以导致癌细胞的死亡

耶鲁公开课 - 生物医学工程探索课程节选

It's a gene that allows you to deliver a drug that's not active but the gene causes that active - that inactive drug to be converted into an active form that kills the cell.

这一方法利用该基因激活,另一种已经导入细胞的非活性药物,来杀死肿瘤细胞

耶鲁公开课 - 生物医学工程探索课程节选

But the company is looking to shift into the cellphone infrastructure behind the device, such as cell towers, and has already made one acquisition to show its intent.

FORBES: Qualcomm And Tilera: How 'Data Tsunami' Will Lift Behemoth And Startup Alike

First came the remarkable work of Shinya Yamanaka at Kyoto University, who showed it was possible, by activating just four genes, to take a mature cell (he used a bit of skin but other cells would work) and turn it into the equivalent of an embryonic stem cell with the potential to become any other cell in the body of mouse or human.

FORBES: Cells Get a Makeover, Cancer Follows: A Path to New Therapies (and a Warning to Stem Cell Alchemists)

They then began to divide into embryos, but none grew past the six-cell stage.

FORBES: Cloning's High Cost