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碱基组成
[生化] base composition
- 在那之前，他俩都发现了许多密码子的碱基组成，但序列仍未解开。
At that point, each scientist had discovered the base compositions, but not the sequences, of many of the codons . - 总之，化学合成的“主食股”的互补碱基组成的用于保存到位结构。
Short, chemically synthesized "staple strands, " composed of complementary bases are used to hold the structure in place. - 它们由两条缠绕的DNA链的四种碱基组成，这些碱基组装成染色体，在其末端具有端粒酶的帽子。
They are made of two intertwined strands of DNA written in an alphabet comprising just four base codes, packed into chromosomes with telomere "caps" on their ends.
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中国词汇量第二的英语词典
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