稀有碱基(minor base) 也称修饰碱基(modified base),种类多,但在核酸中所 占比例小。在tRNA中含量较高,约占10% 。
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base minor 小碱基
·2,447,543篇论文数据,部分数据来源于NoteExpress
They were ultimately brought down safely and with only minor injuries, said base spokesman Lt.
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Hechavarria and Solano both have career minor-league on-base percentages of .314, while Brantly's is .336.
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Back in 2007, if Newsweek management would have simply kept its cool, made some adjustments to the size of the rate base, ad prices and minor editorial adjustments, the magazine would be a lot smaller, but would be just fine today.
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