A unit of gene activity consisting of a sequence of genetic material that functions in a coordinated manner by means of an operator,a promoter,and one or more structural genes.是什么意思_A unit of gene activity consisting of a sequence of genetic material that functions in a coordinated manner by means of an operator,a promoter,and one or more structural genes.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句