Science news articles about 'rna polymerase ii'

... haven't fallen far from the Pol II tree." The finding is important because it reveals ... switched on and which get turned off. RNA Polymerase II, for instance, is vital in the production of messenger ...

... certain basic functions. Each must selectively transcribe parts of the DNA that makes up its genome into RNAs that specify the structure of proteins. The set of proteins synthesized by a cell in turn ...

... major transcriptional machinery, RNA polymerase II (Pol II), functions with such exquisite precision. ... Press, describe advances in understanding Pol II copying fidelity. The papers are by Craig Kaplan ...

... Institute's Shilatifard Lab has identified a new role for the elongation factor ELL in gene transcription by RNA polymerase II (Pol II) — the enzyme that synthesizes messenger RNA ...

... elongation factor ELL in gene transcription by RNA polymerase II (Pol II) - the enzyme that synthesises messenger RNA to carry genetic information from DNA to the protein-synthesising machinery ...

... to specific spots in the DNA-copying enzyme, called RNA polymerase II (abbreviated by scientists as ... Asr1 has the unique ability of homing in on RNA pol II molecules that are actively turning on genes, ...

... cellular protein called RNA Polymerase II (RNA Pol II), which is responsible for transcribing ... experiment, Sternberg and his colleagues found that RNA Pol II accumulates on genes that respond rapidly ...

... Dirk Eick showed that the enzyme TFIIH kinase is responsible for the selective phosphorylation of RNA polymerase II. "With these findings another building block has been identified that plays a key ...

... expression. These proteins, called RNA polymerase II (Pol II), slide along the DNA's ... process directly," Hodges said. "People thought that the polymerase is a powerful motor that would blow through ...

... . Scientists now show that the real process is replete with long pauses and backsliding as the machine -- RNA polymerase II -- tries to negotiate the nucleosomes that tightly wrap DNA in the nucleus.