nucleotide

英 [ˈnjuːkli.ə.taɪd]      美 [ˈnuː.kli.oʊ]
  • n. 核苷;核甘酸
星级词汇:
nucleotide
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将“nucleotide”分解为“nucli”和“-otide”,其中“nucli”类似“nucleus”(核),而“-otide”类似于“poly”或“polymer”,表示许多单元。可以想象成“许多核的单元”,这是DNA或RNA的基本组成单位。这样的联想可以帮助记忆这个词的意思,即“核苷酸”。

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nucleotide (n.)
1908, from German nucleotid (1908), from nucleo-, modern comb. form of Latin nucleus (see nucleus) + -ide, with -t- for the sake of euphony.
1. One such base and its attached sugar radical is called a " nucleotide. "
一个这样的碱基和它附着的糖基被称为- “ 核糖 ”.
2. The holoenzyme recognizes specific nucleotide sequences on the DNA duplex ( promoters ).
全酶还能识别DNA双链分子上的特定核苷酸序列 ( 起动基因 ).
3. It also carries a specific nucleotide sequence, the anticodon.
它还带有特定的核苷酸序列即反密码子.
4. Nucleotide sequences homologous to oncornaviruses DNA products have been observed in human leukaemic cells.
在人白血病细胞中,已经观察到与肿瘤毒病DNA产物相同的核苷酸序列.
5. The application progress on mass spectrometric analysis of nucleotide has been reviewed.
综述生物质谱用于分析核糖核酸的应用进展.

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