01866nam a2200289Ia 4500 MX-MdCICY 20260521091520.0 CICY B-16278 Getting up to speed with transcription elongation by RNA polymerase II Nature Reviews Molecular Cell Biology, 16(3), p.167-177, 2015 Recent advances in sequencing techniques that measure nascent transcripts and that reveal the positioning of RNA polymerase II (Pol II)have shown that the pausing of Pol II in promoter-proximal regions and its release to initiate a phase of productive elongation are key steps in transcription regulation. Moreover, after the release of Pol II from the promoter-proximal region, elongation rates are highly dynamic throughout the transcription of a gene, and vary on a gene-by-gene basis. Interestingly, Pol II elongation rates affect co-transcriptional processes such as splicing, termination and genome stability. Increasing numbers of factors and regulatory mechanisms have been associated with the steps of transcription elongation by Pol II, revealing that elongation is a highly complex process. Elongation is thus now recognized as a key phase in the regulation of transcription by Pol II. RNA POLYMERASE II ANTINEOPLASTIC AGENT BRD4 PROTEIN, HUMAN DROSOPHILA PROTEIN NUCLEAR PROTEIN POSITIVE TRANSCRIPTION ELONGATION FACTOR B PROTEIN BINDING RNA POLYMERASE II TRANSCRIPTION FACTOR Jonkers, I. Lis, J.T. https://drive.google.com/file/d/18coj9kpqdq8UHJxfSTdU8dK5YfuhkROj/view?usp=drivesdk Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx Loc REF1 250602s9999 xx |||||s2 |||| ||und|d 26391 26391 0 0 Loc 0 0 F1 CICY CICY RE 2025-06-25 0 B-16278 2025-06-25 16:01:48 2025-06-25 REF1