The process of transcription elongation by RNA polymerase II (Pol II), in which Pol II travels along DNA and synthesizes RNA from DNA, is essential for proper gene expression in all eukaryotic cells.

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RNA polymerase II phosphorylation regulates a switch between transcriptional ... Architecture of the human and yeast general transcription and DNA repair factor TFIIH. Mol Cell 2015, 59: 794 – 806.

Enzymes called RNA polymerases transcribe DNA into RNA. RNA is the intermediary that carries ... of RNA polymerases that can transcribe different types of RNA. RNA polymerase II, shown here, is ...

Thus, it is RNA pol II that transcribes the messenger ... Once transcription is initiated, the DNA double helix unwinds and RNA polymerase reads the template strand, adding nucleotides to the ...

Eukaryotes transcribe much of their genomes, but little is known about the fidelity of transcriptional initiation by RNA polymerase II in vivo ... comparable to that of DNA-binding proteins ...

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Biology lectures teach students that when a cell’s replication machinery comes together, DNA polymerase takes off down the double-helix like a car on a highway ...

Forensic DNA profiling uses polymerase chain reaction (PCR) to amplify short tandem repeats (STRs), which are highly variable DNA regions, typically with four repeating bases. This variability helps ...