Regulation of open complex formation at the Escherichia coli galactose operon promoters. Simultaneous interaction of RNA polymerase, gal repressor and CAP/cAMP.
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Molecular Mechanisms of Transcription Initiation at gal Promoters and their Multi-Level Regulation by GalR, CRP and DNA LoopThe galactose regulon of Escherichia coliSelection for unequal densities of sigma70 promoter-like signals in different regions of large bacterial genomes.Identification of a gene cluster for the formation of extracellular polysaccharide precursors in the chemolithoautotroph Acidithiobacillus ferrooxidans.Repressor induced site-specific binding of HU for transcriptional regulation.Transcription regulation by inflexibility of promoter DNA in a looped complex.Differential role of base pairs on gal promoters strengthRNA polymerase idling and clearance in gal promoters: use of supercoiled minicircle DNA template made in vivoInteraction of Gal repressor with inducer and operator: induction of gal transcription from repressor-bound DNA.Promoter escape limits the rate of RNA polymerase II transcription and is enhanced by TFIIE, TFIIH, and ATP on negatively supercoiled DNADNA sequences in gal operon override transcription elongation blocksAsynchronous basepair openings in transcription initiation: CRP enhances the rate-limiting step.Control of gal transcription through DNA looping: inhibition of the initial transcribing complex.Molecular flip-flops formed by overlapping Fis sites.Repression and activation of transcription by Gal and Lac repressors: involvement of alpha subunit of RNA polymerase.The functional subunit of a dimeric transcription activator protein depends on promoter architecture.Transcriptional activation by protein-induced DNA bending: evidence for a DNA structural transmission model.Activation of gene expression by a ligand-induced conformational change of a protein-DNA complex.Cooperative action of the catabolite activator protein and AraC in vitro at the araFGH promoter.A functional assay in Escherichia coli to detect non-assisted interaction between galactose repressor dimers.Changes in conserved region 3 of Escherichia coli sigma 70 reduce abortive transcription and enhance promoter escape.A novel RNA polymerase binding site upstream of the galactose promoter in Escherichia coli exhibits promoter-like activity.In vitro repression of the gal promoters by GalR and HU depends on the proper helical phasing of the two operators.Multiple mechanisms of transcription inhibition by ppGpp at the lambdap(R) promoter.Activation and repression of transcription by differential contact: two sides of a coin.
P2860
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P2860
Regulation of open complex formation at the Escherichia coli galactose operon promoters. Simultaneous interaction of RNA polymerase, gal repressor and CAP/cAMP.
description
1992 nî lūn-bûn
@nan
1992年の論文
@ja
1992年論文
@yue
1992年論文
@zh-hant
1992年論文
@zh-hk
1992年論文
@zh-mo
1992年論文
@zh-tw
1992年论文
@wuu
1992年论文
@zh
1992年论文
@zh-cn
name
Regulation of open complex for ...... e, gal repressor and CAP/cAMP.
@en
Regulation of open complex for ...... e, gal repressor and CAP/cAMP.
@nl
type
label
Regulation of open complex for ...... e, gal repressor and CAP/cAMP.
@en
Regulation of open complex for ...... e, gal repressor and CAP/cAMP.
@nl
prefLabel
Regulation of open complex for ...... e, gal repressor and CAP/cAMP.
@en
Regulation of open complex for ...... e, gal repressor and CAP/cAMP.
@nl
P1476
Regulation of open complex for ...... e, gal repressor and CAP/cAMP.
@en
P2093
Goodrich JA
McClure WR
P356
10.1016/0022-2836(92)90573-3
P407
P577
1992-03-01T00:00:00Z