英语词汇“sigma factor”是什么意思，“sigma factor”的读音、用法及例句翻译-烛光网

词汇	sigma factor
释义	sigma factorn.（名词） A protein component of RNA polymerase that determines the specific site on DNA where transcription begins.Σ因子：核糖核酸聚合酶的蛋白质成份，决定脱氧核糖核酸转录开始的特定位置
随便看	three–toed sloth three–toed woodpecker three–way three–wheeler thremmatologies thremmatology threnodies threnody threonine threonines thresh threshed thresher threshers threshes threshing threshing machine threshold thresholds threw threw thrice thrift thriftier thriftiest

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