Recombinant gene technology is widely employed in research and development for strain improvement.

重组基因技术被广泛应用于菌种改良的研究和开发。

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Researchers studying behavior and gene activity in mice have found that these microbes appear to help shape brain development.

研究者在研究了老鼠的行为和基因活动后发现微生物正在帮助调整大脑发育。

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The gene makes a protein that controls the quantities of other proteins a cell produces, and studies in roundworms suggest that the gene is involved in growth and development throughout life.

这种基因能产生一种蛋白质，这种蛋白质能控制一个细胞能产生的其他蛋白质的数量，而且对蛔虫的研究表明，该基因参与整个生命的生长和发育阶段。

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Strohman was saying this in the face of tremendous hype over gene transplantation and the development of single-gene targeted drugs like Herceptin, Erbitux, Gleevec, Iressa, that have largely been disappointing and very costly.

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Similarly, a mouse which had its own gene controlling development of the eye replaced by the homologous fly gene developed a normal mouse eye.

ECONOMIST: Genetic science

The research should also help speed the development of other gene-targeted drugs for cancer, says Haber, senior author on the New England Journal of Medicine paper and director of the Massachusetts General Hospital Cancer Center.

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