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	fructifications fructified fructifies fructify fructifying fructose fructoses fructuous frugal frugal frugivore frugivores frugivorous fruit fruit fruitage fruitages fruitarian fruitarians fruit bat fruit beer fruitcake fruit cocktail fruited fruit fly

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