CONCLUSION: Base pair substitution mutation and frame shift mutation were caused by folpet in Ames test.And DNA breakage in human PMNC might be induced by folpet.
灭菌丹可引起鼠伤寒沙门氏菌碱基置换和移码突变,并可能损伤人外周血淋巴细胞DNA的完整性。
单词 | Frame shift |
释义 |
Frame shift
英语例句库
CONCLUSION: Base pair substitution mutation and frame shift mutation were caused by folpet in Ames test.And DNA breakage in human PMNC might be induced by folpet. 灭菌丹可引起鼠伤寒沙门氏菌碱基置换和移码突变,并可能损伤人外周血淋巴细胞DNA的完整性。
原声例句
经济学人-财经 In more analytical, if less humorous, terms, another way of framing this shift is to ask whether the Fed put has become a Fed call. 如果正经一点,从更具分析性的角度来看,另一种描述这种转变的方式是:问一问美联储的看跌期权是否已经变为美联储看涨期权。
英语百科
Translational frameshift(重定向自Frame shift)
![]() ![]() ![]() ![]() Translational frameshifting or ribosomal frameshifting refers to an alternative process of protein translation. A protein is translated from one end of the mRNA to the other, from the 5' to the 3' end. Normally a protein is translated from a template mRNA with consecutive blocks of 3 nucleotides being read as single amino acids. However, certain organisms may exhibit a change or shift in the ribosomes frame by one or two nucleotides when translating the genetic code. This is deemed translational or ribosomal frameshifting. The process can be programmed by the nucleotide sequence of the mRNA and is sometimes affected by the secondary or tertiary mRNA structure. It has been described mainly in viruses (especially retroviruses), retrotransposons and bacterial insertion elements, and also in some cellular genes. |
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