So far, scientists have identified 15 related genes — but there isn't likely to be a predictive genetic test anytime soon.

迄今为止，科学家们已经识别出15种相关基因，但是预见性基因测试的应用还有待时日。

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The GAO found that direct-to-consumer (DTC) genetic test results were "misleading and of little or no practical use to consumers.

GAO发现直接面向消费者（DTC）基因检测的结果是“对消费者的误导，对消费者罕有或没有实际的用处。”

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This is the first FDA-approved, blood-based genetic test that can detect epidermal growth factor receptor (EGFR) gene mutations in non-small cell lung cancer patients.

这是FDA批准的首个能够检测非小细胞肺癌患者表皮生长因子受体(EGFR)基因突变的、以血液为基础的基因检测试剂盒。

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The Genetic Information Nondiscrimination Act bars insurance companies from rejecting people based on genetic test results.

VOA: special.2010.03.23

On the other side of town, scientists are working on a genetic test they hope will cut the time it takes to diagnose MDR-TB from 70 days to two days.

VOA: standard.2010.07.12

Their conclusions could lay the groundwork for a genetic test to predict a person's inherited cognitive ability.

WSJ: The Search for the Genetics of Intelligence

There is no genetic test for Diamond-blackfan anaemia, because scientists do not yet know what genes cause it.

BBC: Q&A: 'Designer baby' refusal

If my genetic test is negative, does that mean I won't get cancer?

CNN: Lynch syndrome