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含内含子的核糖体蛋白基因转录起始位点情况分析 被引量:1

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摘要 选取69个含内含子的核糖体蛋白基因,抽取其中每个基因转录起始位点附近长度为100个碱基的序列,发现转录起始位点为碱基A的占92.8%,给出由位点状态转移到位点后与位点相邻状态的一步转移概率矩阵P以及由位点前与位点相邻状态转移到位点状态的一步转移概率矩阵.含内含子的核糖体蛋白基因中富含碱基A,T的序列可能有利于基因的转录.
作者 丁雪梅
出处 《赤峰学院学报(自然科学版)》 2013年第4期5-7,共3页 Journal of Chifeng University(Natural Science Edition)
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