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Termination factor

termination factor

(Science: molecular biology) Any of several proteins in the cytosol that cut a completed polypeptide loose from a ribosome.

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The Fiber Disease

... proteins such as prothrombin, plasminogen, fibrinogen, and factor Xa, and the cleavage could be stimulated by addition of 1 mM Mn2+ ... region contains the signals for initiation of DNA synthesis, for termination of RNA synthesis, and the packaging signal. Although different ...

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by Nadas Moksha
Thu Oct 26, 2006 12:47 am
Forum: Human Biology
Topic: The Fiber Disease
Replies: 7403
Views: 6247472

Gene expression

... that strictly adhere to the universal genetic code, due to premature termination. An exception is the very limited readthrough of the UGA stop ... mutants with mutations in the structural gene (prfB) for release factor 2 (RF2) demonstrated increased readthrough levels by overcoming UGA-mediated ...

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by LilKim
Tue May 09, 2006 3:04 pm
Forum: Genetics
Topic: Gene expression
Replies: 9
Views: 4747

Re: Rho

Yeah Rho actually helps in termination of transcription, but it gets attached during the initiation stage of transcription ... dependent 2) Rho independent 1) Rho dependent: Termination with presence of Rho-factor. Rho is a protein with six subunits. It only binds to a specific sequence. 2) ...

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by Ajay
Sun Feb 26, 2006 5:51 pm
Forum: Molecular Biology
Topic: Rho
Replies: 7
Views: 3701


you mean rho as the termination factor in transcription ?

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by sdekivit
Sat Feb 25, 2006 11:19 am
Forum: Molecular Biology
Topic: Rho
Replies: 7
Views: 3701

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