transcription factor

الإنجليزية - الإنجليزية

تعريف transcription factor في الإنجليزية الإنجليزية القاموس.

(Biyoloji) In molecular biology and genetics, a transcription factor (sometimes called a sequence-specific DNA-binding factor) is a protein that binds to specific DNA sequences, thereby controlling the flow (or transcription) of genetic information from DNA to mRNA. Transcription factors perform this function alone or with other proteins in a complex, by promoting (as an activator), or blocking (as a repressor) the recruitment of RNA polymerase (the enzyme that performs the transcription of genetic information from DNA to RNA) to specific genes

الواصلة

tran·scrip·tion fac·tor

التركية النطق

tränskrîpşın fäktır

النطق

/ˌtranˈskrəpsʜən ˈfaktər/ /ˌtrænˈskrɪpʃən ˈfæktɜr/