A与翻译起始因子结合
B形成特殊结构终止转录
C与核糖体RNA结合
D使RNA聚合酶从模板链上脱离
E增加mRNA稳定性
poly(A)尾的加入时机是()。
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()the Charterer is also the shipper,the bill of lading is usually only a receipt for the goods and a document of title.
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()the Charterer is also the shipper,the bill of lading is usually only a receipt for the goods and a document of title.
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Rescue and Recovery的功能包括()
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Rescue and Recovery的功能包括()
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The full title of the U.K. is the United Kingdom of ()and ()
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()links all suppliers and customers as a chain in a certain product and service.
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A () is a receipt for the goods shipped and a document of title to the goods, the possession of a() is equivalent in law to possession of the goods.
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poly(A)加尾信号存在于()。
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