The team then discovered that a gene alteration stopped a sensory cell on the bugs' antennae from detecting the chemical.

该小组随后发现了一个基因的改变，这一改变阻断了触角上探测这种物质的细胞之间的传感。

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The localized chemical alteration of DNA in a single cell may be expressed as an inherited abnormality in one or many future generations.

单个细胞中DNA的局部化学成分的改变将会在未来一代或者几代人身上以畸形的方式表现出来。

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With advancement in radiobiology, the respective molecular mechanisms underlying cell kinetics alteration and DNA damage repair is being revealed gradually and takes on many obvious similarities.

随着放射生物学研究的进展，细胞动力学改变与修复的分子基础逐渐被揭示出来，并表现出许多明显的共同点。

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Research at UCLA found that too much time spent on social media and too little time in social interaction is stimulating brain cell alteration and neurotransmitter release.

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Researchers are discovering that daily exposure to computers, smart phones, video games, Internet search engines, etc. stimulates brain cell alteration and neurotransmitter release, gradually strengthening new neural pathways while weakening old ones.

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One of the organizations researching genetic alteration is the University of California Irvine's Sue and Bill Gross Stem Cell Research Center.

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