已知mtDNA的第8344个(A8344G)核甘酸由腺嘌呤(adenine A)突变成鸟粪嘌呤(guanine G)与粒线体中蛋白质合成的严重缺陷有关,不论在细胞或是组织都可观察到电子传递链(Electron Transpor...
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Adenine a nitrogenous base (6 - amino - purine) found in DNA and RNA.
腺嘌呤:在DNA和RNA中发现的含氮的碱基(6 -氨基嘌呤)。
This attaches methyl groups (a carbon atom and three hydrogens) to either adenine or cytosine, two of the four chemical bases that form the alphabet of DNA, depending on the gene involved.
腺嘌呤和胞嘧啶是DNA四大成分其中之二,而到底附着于哪一个则取决于具体的基因。
The genetic information of all living cells is stored in the DNA composed of the four canonical bases adenine (a), cytosine (c), guanine (g) and thymine (t).
所有活细胞的基因信息都储存在由四种碱基,即腺嘌呤(A)、鸟嘌呤(G)、胞嘧啶(C)、胸腺嘧啶(T)构成的DNA里。
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