RNA polymeras II är det enzym som katalyserar transkriptionen av mRNA och de flesta snRNA och mikroRNA i eukaryota celler. RNA polymerase II is an enzyme found in eukaryotic cells. It catalyzes the transcription of DNA to synthesize precursors of mRNA and most snRNA and .
RNA_polymerase_II_holoenzymeCachadLiknandeÖversätt den här sidanRNA polymerase II holoenzyme is a form of eukaryotic RNA polymerase II that is recruited to the promoters of protein-coding genes in living cells. Models for the specific assembly of the RNA Polymerase II transcription machinery at a promoter, conformational changes that occur during initiation of . The C-terminal repeat domain (CTD), an unusual extension appended to the C terminus of the largest subunit of RNA polymerase II, serves as a . Its really boring but I think O Fortuna gives it a bit of a dramatic twist.
In eukaryotes, RNA polymerase II transcribes messenger RNAs and several small nuclear RNAs. Like RNA polymerases I and III, polymerase II . RNA polymerase (Pol) II produces messenger RNA during transcription of protein-coding genes in all eukaryotic cells.