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端粒

  • n.telomere
  • 网络telomeres; telomerase; telomeric

端粒端粒
英-汉网络释义

端粒

n.

1.telomere

例句：
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It concluded: 'The state of being married was the only significant predictor of telomere length when all other factors were not adjusted. '
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Moreover, it was not merely the father's telomere length that correlated with that of his offspring, but also his actual lifespan.
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Many cancer researchers are trying to figure out how to turn off telomerase and potentially treat cancer.
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One set of Mrs. Young's DNA will be sent to Dr. Blackburn's lab, where the length of its telomeres will be measured.
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Telomere length was as good as cholesterol levels at predicting the risk of developing cardiovascular disease.
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Our DNA is carrying chromosomes and at each end of these, a sort of protective caps called telomeres.
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To help you visualize them, they are often compared to the little plastic tips at the ends of shoelaces.
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Some scientists are trying to extend life by extending the telomere.
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The "hand" is the last 100 to 200 bases of the telomere, which are single- stranded , not paired like the rest.
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Telomerase appears to be an important factor for the control of cellular proliferation and tumorigenesis.
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Greider explained that, when cells divide, a little material gets sheared off the ends of the chromosomes.
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After a cell has grown and divided a few dozen times, the telomeres turn on an alarm system that prevents further division.
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The scientists measured the length of telomeres, the tails on the ends of chromosomes, in sample groups in the Glasgow area.
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So, it's not certain, but it may be that the beneficial effects of exercise on telomeres really occur via these proteins.
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Each time a cell replicates itself (as it does before it dies), the telomeres shorten, like plastic tips fraying on the end of shoelaces.
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Telomere lengthening was even greater if the child's paternal grandfather had also been older when he became a father.

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