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purifying selection

  • 净化选择:指自然选择过程中,有害突变被淘汰的现象,有助于维持物种的适应性和基因组的稳定。

网络释义专业释义

  净化选择

...; HrpA;正向选择;净化选择 [gap=1801]Key words: Erwinia amylovora; TTSS; HrpA; positive selection; purifying selection ...

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  • 净化选择 - 引用次数:1

    参考来源 - CVNH结构域的进化分析和选择压力检测 Phylogenetic analysis and detection of selective pressure on the CVNH domains

·2,447,543篇论文数据,部分数据来源于NoteExpress

双语例句权威例句

  • Study of comparative genomics has revealed that about 5% of the human genome are under purifying selection, 3.5% of which are conserved non-coding elements (CNEs).

    比较基因组研究发现人类基因组5%的序列受到选择压力的限制, 但编码序列只占其中很小一部分, 约3.5%保守、非编码序列。

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更多双语例句
  • Dr Ward and Dr Kellis found that, in addition to the 5% of human DNA that is conserved between mammals, an additional 4% of human DNA appears to be uniquely human in the sense that it is prone to purifying selection in humans but not in other mammals.

    ECONOMIST: Evolution

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