Writing in the journal Science, the researchers say they've developed the birds with an artificial gene.

研究小组在《科学》杂志上发表文章说，他们已经研究出一种人造基因的鸟类。

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The artificial gene units are created by joining fragments of DNA from viruses, bacteria, plants and animals.

这些人造的基因单位通过连接病毒、细菌、植物与动物的基因片段创造。

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Artificial insemination of silkworm have been succeed in research, and the cryopreservation of its germ cell have important significance in long-term conservation of the given gene.

家蚕人工授精已是较为成熟的技术，而家蚕生殖细胞的冷冻保存在特定基因的长期保存等方面具有重要意义。

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We'll talk about artificial organs and we'll talk about systems biology or thinking about how to acquire information for things like gene chips and use that information to understand what's happening in a complex organism like you.

我们会讨论到人造器官和系统生物学,并探讨如何从基因芯片中得到信息,并利用这些信息了解,人体作为一种复杂有机体的内在变化

耶鲁公开课 - 生物医学工程探索课程节选

Despite the giant gap in the public mind between organic farming, which bans artificial pesticides and fertilizers, and gene modification, the couple was never exactly star-crossed.

FORBES: Green Genes

Biomedical engineers, for instance, are in great demand by device makers who produce things like artificial limbs and imagining machines, and companies looking to do gene testing and to make new drugs.

FORBES: Jobs of the Future

This is an artificial molecule that binds to and disables the molecular messengers a gene sends out into the cell it inhabits, to tell that cell how to make the protein that the gene encodes.

ECONOMIST: A virus has been subverted into helping its host