Reporting in the Jan. 9 issue of the American Journal of Human Genetics, the team describes how a variation in the neuregulin 3 gene influences delusions associated with schizophrenia.

研究报告发表在1月9日出版的《美国人类学遗传》杂志上，研究小组描述了neuregulin 3基因的变异影响着和精神分裂症及相关的妄想症。

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A free science library and personal learning tool that currently concentrates on genetics, the study of evolution, variation, and the rich complexity of living organisms.

Scitable—免费的自然科学图书馆和个人学习工具，目前专注于遗传学、进化论、变异学以及生物复杂性等领域。

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Around 40% of the variation between people's incomes is attributable to genetics.

人们工资中大约40%的部分能够归因于基因的不同。

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Previous research had shown, for instance, that 29% of the variation in whether or not people invest in stocks depends on their DNA. Studies of professional traders had demonstrated that approximately 25% of individual variation in portfolio risk is due to genetics.

WSJ: Jonah Lehrer on Genetics, Dopamine and Wall Street | Head Case

What we were interested in doing back in those early days of human molecular genetics was just trying to find out some basic information about inherited variation in our DNA. And it was purely by accident in those studies that we generated, totally out of the blue, what proved to be the very first DNA fingerprint.

NPR: Pioneering DNA Forensics