transcription, транскрипция: [ ˈä-pə-ˌrän ]
noun
Etymology: French opéron, from opérer to bring about, effect (from Latin operari ) + -on -on (II)
Date: 1961
: a group of closely linked genes that produces a single messenger RNA molecule in transcription and that consists of structural genes and regulating elements (as an operator and promoter)