cis- and trans-acting elements involved in reactivation of vaccinia virus early transcription
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چکیده
منابع مشابه
The role of vaccinia termination factor and cis-acting elements in vaccinia virus early gene transcription termination.
Vaccinia virus early gene transcription termination requires the virion form of the viral RNA polymerase (vRNAP), Nucleoside Triphosphate Phosphohydrolase I (NPHI), ATP, the vaccinia termination factor (VTF), and a U5NU termination signal in the nascent transcript. VTF, also the viral mRNA capping enzyme, binds U5NU, and NPHI hydrolyzes ATP to release the transcript. NPHI can release transcript...
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In Bacillus subtilis, the synthesis of enzymes involved in the degradation of arabinose-containing polysaccharides is subject to carbon catabolite repression (CCR). Here we show that CcpA is the major regulator of repression of the arabinases genes in the presence of glucose. CcpA acts via binding to one cre each in the promoter regions of the abnA and xsa genes and to two cres in the araABDLMN...
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ژورنال
عنوان ژورنال: Journal of Virology
سال: 1996
ISSN: 0022-538X,1098-5514
DOI: 10.1128/jvi.70.12.8737-8746.1996