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Taliaferro, Lanyn P; Keen 3rd, Edward F; Sanchez-Alberola, Neus et al. (2012) Transcription activation by Escherichia coli Rob at class II promoters: protein-protein interactions between Rob's N-terminal domain and the ?(70) subunit of RNA polymerase. J Mol Biol 419:139-57
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Zafar, M Ammar; Sanchez-Alberola, Neus; Wolf Jr, Richard E (2011) Genetic evidence for a novel interaction between transcriptional activator SoxS and region 4 of the ýý(70) subunit of RNA polymerase at class II SoxS-dependent promoters in Escherichia coli. J Mol Biol 407:333-53
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Zafar, M Ammar; Shah, Ishita M; Wolf Jr, Richard E (2010) Protein-protein interactions between sigma(70) region 4 of RNA polymerase and Escherichia coli SoxS, a transcription activator that functions by the prerecruitment mechanism: evidence for ""off-DNA"" and ""on-DNA"" interactions. J Mol Biol 401:13-32
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Griffith, Kevin L; Fitzpatrick, M Megan; Keen 3rd, Edward F et al. (2009) Two functions of the C-terminal domain of Escherichia coli Rob: mediating ""sequestration-dispersal"" as a novel off-on switch for regulating Rob's activity as a transcription activator and preventing degradation of Rob by Lon protease. J Mol Biol 388:415-30
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Shah, Ishita M; Wolf Jr, Richard E (2006) Sequence requirements for Lon-dependent degradation of the Escherichia coli transcription activator SoxS: identification of the SoxS residues critical to proteolysis and specific inhibition of in vitro degradation by a peptide comprised of the N-terminal J Mol Biol 357:718-31
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Shah, Ishita M; Wolf Jr, Richard E (2006) Inhibition of Lon-dependent degradation of the Escherichia coli transcription activator SoxS by interaction with 'soxbox' DNA or RNA polymerase. Mol Microbiol 60:199-208
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Griffith, Kevin L; Becker, Stephen M; Wolf Jr, Richard E (2005) Characterization of TetD as a transcriptional activator of a subset of genes of the Escherichia coli SoxS/MarA/Rob regulon. Mol Microbiol 56:1103-17
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Shah, Ishita M; Wolf Jr, Richard E (2004) Novel protein--protein interaction between Escherichia coli SoxS and the DNA binding determinant of the RNA polymerase alpha subunit: SoxS functions as a co-sigma factor and redeploys RNA polymerase from UP-element-containing promoters to SoxS-dependent p J Mol Biol 343:513-32
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Griffith, Kevin L; Wolf Jr, Richard E (2004) Genetic evidence for pre-recruitment as the mechanism of transcription activation by SoxS of Escherichia coli: the dominance of DNA binding mutations of SoxS. J Mol Biol 344:1-10
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Griffith, Kevin L; Shah, Ishita M; Wolf Jr, Richard E (2004) Proteolytic degradation of Escherichia coli transcription activators SoxS and MarA as the mechanism for reversing the induction of the superoxide (SoxRS) and multiple antibiotic resistance (Mar) regulons. Mol Microbiol 51:1801-16
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Showing the most recent 10 out of 38 publications
