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单词 telomeres
释义

telomere /telˈə-mēr/ (genetics)

noun

The structure which terminates the arm of a chromosome, protecting the chromosome against gene loss and decay

ORIGIN: Gr telos end, and meros part

telomˈerase noun

An enzyme, found in some cancer cells, that negates the actions of telomeres and enables rapid cell division

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更新时间:2024/9/22 23:27:01