帽子结构(Cap structure):真核生物mRNA5′端有m7G5ppp5′Nm2′pNp…的特殊结构,它抗5′~核酸外切酶的降解,与蛋白质合成的正确起始作用有关。
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The two sides are at odds over how to divide the league's revenue, a salary cap structure and the length of guaranteed contracts.
双方在如何分配联盟利益、确定工资上限结构和合同保障长度方面争执不休。
Thee two sides are at odds over how to divide the league's revenue, a salary cap structure and the length of guaranteed contracts.
双方在如何分配联盟利益、确定工资上限结构和合同保障长度方面争执不休。
Both root and root cap are covered by a sheath-like structure called the coleorhiza.
根和根冠被一鞘状结构,即胚根鞘所覆盖。
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