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 ...

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.

Invitrogen™ Platinum™ SuperFi II DNA Polymerase is a hot-start, engineered proofreading DNA polymerase, providing superior fidelity and specificity to your PCR. With >300x Taq fidelity and buffer ...

Single-Molecule Footprinting reveals that RNA polymerase II (Pol II) occupancy is infrequent at mouse promoters. This results from a combination of higher Pol II turnover and lower transcription ...

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.

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 ...

This polymerase contains four catalytic subunits ... For example, researchers know that RNA pol II can bind to a DNA sequence within the promoter of many genes, known as the TATA box, to initiate ...

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 ...

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 ...