메뉴 건너뛰기




Volumn 272, Issue 5, 2004, Pages 489-496

Virulence regulators RfaH and YaeQ do not operate in the same pathway

Author keywords

Antitermination; RfaH; Transcription; YaeQ

Indexed keywords

PLASMID DNA; TRANSCRIPTION ELONGATION FACTOR; TRANSCRIPTION ELONGATION FACTOR RFAH; TRANSCRIPTION ELONGATION FACTOR YAEQ; UNCLASSIFIED DRUG;

EID: 13244296852     PISSN: 16174615     EISSN: None     Source Type: Journal    
DOI: 10.1007/s00438-004-1065-x     Document Type: Article
Times cited : (9)

References (30)
  • 1
    • 0034691146 scopus 로고    scopus 로고
    • Pausing by bacterial RNA polymerase is mediated by mechanistically distinct classes of signals
    • Artsimovitch I, Landick R (2000) Pausing by bacterial RNA polymerase is mediated by mechanistically distinct classes of signals. Proc Natl Acad Sci USA 97:7090-7095
    • (2000) Proc Natl Acad Sci USA , vol.97 , pp. 7090-7095
    • Artsimovitch, I.1    Landick, R.2
  • 2
    • 0037133970 scopus 로고    scopus 로고
    • The transcriptional regulator RfaH stimulates RNA chain synthesis after recruitment to elongation complexes by the exposed nontemplate DNA strand
    • Artsimovitch I, Landick R (2002) The transcriptional regulator RfaH stimulates RNA chain synthesis after recruitment to elongation complexes by the exposed nontemplate DNA strand. Cell 109:193-203
    • (2002) Cell , vol.109 , pp. 193-203
    • Artsimovitch, I.1    Landick, R.2
  • 3
    • 0038823636 scopus 로고    scopus 로고
    • Cooverexpression of Escherichia coli RNA polymerase subunits allows isolation and analysis of mutant enzymes lacking lineage-specific sequence insertions
    • Artsimovitch I, Svetlov V, Murakami KS, Landick R (2003) Cooverexpression of Escherichia coli RNA polymerase subunits allows isolation and analysis of mutant enzymes lacking lineage-specific sequence insertions. J Biol Chem 278:12344-12355
    • (2003) J Biol Chem , vol.278 , pp. 12344-12355
    • Artsimovitch, I.1    Svetlov, V.2    Murakami, K.S.3    Landick, R.4
  • 4
    • 0026609257 scopus 로고
    • Escherichia coli HlyT protein, a transcriptional activator of haemolysin synthesis and secretion, is encoded by the rfaH (sfrB) locus required for expression of sex factor and lipopolysaccharide genes
    • Bailey MJ, Koronakis V, Schmoll T, Hughes C (1992) Escherichia coli HlyT protein, a transcriptional activator of haemolysin synthesis and secretion, is encoded by the rfaH (sfrB) locus required for expression of sex factor and lipopolysaccharide genes. Mol Microbiol 6:1003-1012
    • (1992) Mol Microbiol , vol.6 , pp. 1003-1012
    • Bailey, M.J.1    Koronakis, V.2    Schmoll, T.3    Hughes, C.4
  • 5
    • 0029845068 scopus 로고    scopus 로고
    • Increased distal gene transcription by the elongation factor RfaH, a specialized homologue of NusG
    • Bailey MJ, Hughes C, Koronakis V (1996) Increased distal gene transcription by the elongation factor RfaH, a specialized homologue of NusG. Mol Microbiol 22:729-737
    • (1996) Mol Microbiol , vol.22 , pp. 729-737
    • Bailey, M.J.1    Hughes, C.2    Koronakis, V.3
  • 6
    • 0030718529 scopus 로고    scopus 로고
    • RfaH and the ops element, components of a novel system controlling bacterial transcription elongation
    • Bailey M, Hughes C, Koronakis V (1997) RfaH and the ops element, components of a novel system controlling bacterial transcription elongation. Mol Microbiol 26:845-851
    • (1997) Mol Microbiol , vol.26 , pp. 845-851
    • Bailey, M.1    Hughes, C.2    Koronakis, V.3
  • 7
    • 0033956695 scopus 로고    scopus 로고
    • In vitro recruitment of the RfaH regulatory protein into a specialised transcription complex, directed by the nucleic acid ops element
    • Bailey MJ, Hughes C, Koronakis V (2000) In vitro recruitment of the RfaH regulatory protein into a specialised transcription complex, directed by the nucleic acid ops element. Mol Gen Genet 262:1052-1059
    • (2000) Mol Gen Genet , vol.262 , pp. 1052-1059
    • Bailey, M.J.1    Hughes, C.2    Koronakis, V.3
  • 8
    • 0019428095 scopus 로고
    • sfrA and sjrB products of Escherichia coli K-12 are transcriptional control factors
    • Beutin L, Manning PA, Achtman M, Willetts N (1981) sfrA and sjrB products of Escherichia coli K-12 are transcriptional control factors. J Bacteriol 145:840-844
    • (1981) J Bacteriol , vol.145 , pp. 840-844
    • Beutin, L.1    Manning, P.A.2    Achtman, M.3    Willetts, N.4
  • 9
    • 0042694603 scopus 로고    scopus 로고
    • O-antigen expression in Salmonella enterica serovar Typhi is regulated by nitrogen availability through RpoN-mediated transcriptional control of the rfaH gene
    • Bittner M, Saldias S, Estevez C, Zaldivar M, Marolda CL, Valvano MA, Contreras I (2002) O-antigen expression in Salmonella enterica serovar Typhi is regulated by nitrogen availability through RpoN-mediated transcriptional control of the rfaH gene. Microbiology 148:3789-3799
    • (2002) Microbiology , vol.148 , pp. 3789-3799
    • Bittner, M.1    Saldias, S.2    Estevez, C.3    Zaldivar, M.4    Marolda, C.L.5    Valvano, M.A.6    Contreras, I.7
  • 10
    • 0345688132 scopus 로고    scopus 로고
    • RpoS and RpoN are involved in the growth-dependent regulation of rfaH transcription and O antigen expression in Salmonella enterica serovar Typhi
    • Bittner M, Saldias S, Altamirano F, Valvano MA, Contreras I (2004) RpoS and RpoN are involved in the growth-dependent regulation of rfaH transcription and O antigen expression in Salmonella enterica serovar Typhi. Microb Pathog 36:19-24
    • (2004) Microb Pathog , vol.36 , pp. 19-24
    • Bittner, M.1    Saldias, S.2    Altamirano, F.3    Valvano, M.A.4    Contreras, I.5
  • 11
    • 1942539312 scopus 로고    scopus 로고
    • Highly divergent RfaH orthologs from pathogenic proteobacteria can substitute for Escherichia coli RfaH both in vivo and in vitro
    • Carter HD, Svetlov V, Artsimovitch I (2004) Highly divergent RfaH orthologs from pathogenic proteobacteria can substitute for Escherichia coli RfaH both in vivo and in vitro. J Bacteriol 186:2829-2840
    • (2004) J Bacteriol , vol.186 , pp. 2829-2840
    • Carter, H.D.1    Svetlov, V.2    Artsimovitch, I.3
  • 12
    • 0026343441 scopus 로고
    • Suppression of the abnormal phenotype of Salmonella typhimurium rfaH mutants by mutations in the gene for transcription termination factor Rho
    • Farewell A, Brazas R, Davie E, Mason J, Rothfield L (1991) Suppression of the abnormal phenotype of Salmonella typhimurium rfaH mutants by mutations in the gene for transcription termination factor Rho. J Bacteriol 173:5188-5193
    • (1991) J Bacteriol , vol.173 , pp. 5188-5193
    • Farewell, A.1    Brazas, R.2    Davie, E.3    Mason, J.4    Rothfield, L.5
  • 13
    • 0032776495 scopus 로고    scopus 로고
    • Blocks+ : A nonredundant database of protein alignment blocks derived from multiple compilations
    • Henikoff S, Henikoff JG, Pietrokovski S (1999) Blocks+ : a nonredundant database of protein alignment blocks derived from multiple compilations. Bioinformatics 15:471-479
    • (1999) Bioinformatics , vol.15 , pp. 471-479
    • Henikoff, S.1    Henikoff, J.G.2    Pietrokovski, S.3
  • 14
    • 0026527507 scopus 로고
    • Termination efficiency at rho-dependent terminators depends on kinetic coupling between RNA polymerase and Rho
    • Jin D, Burgess R, Richardson J, Gross C (1992) Termination efficiency at rho-dependent terminators depends on kinetic coupling between RNA polymerase and Rho. Proc Natl Acad Sci USA 89:1453-1457
    • (1992) Proc Natl Acad Sci USA , vol.89 , pp. 1453-1457
    • Jin, D.1    Burgess, R.2    Richardson, J.3    Gross, C.4
  • 15
    • 0023914286 scopus 로고
    • Expression of the E. coli hemolysin secretion gene hlyB involves transcript anti-termination within the hly operon
    • Koronakis V, Cross M, Hughes C (1988) Expression of the E. coli hemolysin secretion gene hlyB involves transcript anti-termination within the hly operon. Nucleic Acids Res 16:4789-4800
    • (1988) Nucleic Acids Res , vol.16 , pp. 4789-4800
    • Koronakis, V.1    Cross, M.2    Hughes, C.3
  • 16
    • 0024747813 scopus 로고
    • Transcription antitermination in an Escherichia coli haemolysin operon is directed progressively by cis-acting DNA sequences upstream of the promoter region
    • Koronakis V, Cross M, Hughes C (1989) Transcription antitermination in an Escherichia coli haemolysin operon is directed progressively by cis-acting DNA sequences upstream of the promoter region. Mol Microbiol 3:1397-1404
    • (1989) Mol Microbiol , vol.3 , pp. 1397-1404
    • Koronakis, V.1    Cross, M.2    Hughes, C.3
  • 17
    • 0029834733 scopus 로고    scopus 로고
    • Quantitative analysis of transcriptional pausing by RNA polymerase: The his leader pause site as a paradigm
    • Landick R, Wang D, Chan C (1996) Quantitative analysis of transcriptional pausing by RNA polymerase: the his leader pause site as a paradigm. Methods Enzymol 274:334-352
    • (1996) Methods Enzymol , vol.274 , pp. 334-352
    • Landick, R.1    Wang, D.2    Chan, C.3
  • 18
    • 0029935766 scopus 로고    scopus 로고
    • RfaH enhances elongation of Escherichia coli hlyCABD mRNA
    • Leeds J, Welch R (1996) RfaH enhances elongation of Escherichia coli hlyCABD mRNA. J Bacteriol 178:1850-1857
    • (1996) J Bacteriol , vol.178 , pp. 1850-1857
    • Leeds, J.1    Welch, R.2
  • 19
    • 0030996159 scopus 로고    scopus 로고
    • Enhancing transcription through the Escherichia coli hemolysin operon, hlyCABD: RfaH and upstream JUMPStart DNA sequences function together via a postinitiation mechanism
    • Leeds J, Welch R (1997) Enhancing transcription through the Escherichia coli hemolysin operon, hlyCABD: RfaH and upstream JUMPStart DNA sequences function together via a postinitiation mechanism. J Bacteriol 179:3519-3527
    • (1997) J Bacteriol , vol.179 , pp. 3519-3527
    • Leeds, J.1    Welch, R.2
  • 20
    • 0028020630 scopus 로고
    • Determination of intrinsic transcription termination efficiency by RNA polymerase elongation rate
    • McDowell JC, Roberts JW, Jin DJ, Gross C (1994) Determination of intrinsic transcription termination efficiency by RNA polymerase elongation rate. Science 266:822-825
    • (1994) Science , vol.266 , pp. 822-825
    • McDowell, J.C.1    Roberts, J.W.2    Jin, D.J.3    Gross, C.4
  • 21
    • 0035112106 scopus 로고    scopus 로고
    • Expression of hemin receptor molecule ChuA is influenced by RfaH in uropathogenic Escherichia coli strain 536
    • Nagy G, Dobrindt U, Kupfer M, Emody L, Karch H, Hacker J (2001) Expression of hemin receptor molecule ChuA is influenced by RfaH in uropathogenic Escherichia coli strain 536. Infect Immun 69:1924-1928
    • (2001) Infect Immun , vol.69 , pp. 1924-1928
    • Nagy, G.1    Dobrindt, U.2    Kupfer, M.3    Emody, L.4    Karch, H.5    Hacker, J.6
  • 22
    • 0036076368 scopus 로고    scopus 로고
    • Loss of regulatory protein RfaH attenuates virulence of uropathogenic Escherichia coli
    • Nagy G, Dobrindt U, Schneider G, Khan AS, Hacker J, Emody L (2002) Loss of regulatory protein RfaH attenuates virulence of uropathogenic Escherichia coli. Infect Immun 70:4406-4413
    • (2002) Infect Immun , vol.70 , pp. 4406-4413
    • Nagy, G.1    Dobrindt, U.2    Schneider, G.3    Khan, A.S.4    Hacker, J.5    Emody, L.6
  • 23
    • 0030063067 scopus 로고    scopus 로고
    • Suppression of transcription polarity in the Escherichia coli haemolysin operon by a short upstream element shared by polysaccharide and DNA transfer determinants
    • Nieto JM, Bailey MJ, Hughes C, Koronakis V (1996) Suppression of transcription polarity in the Escherichia coli haemolysin operon by a short upstream element shared by polysaccharide and DNA transfer determinants. Mol Microbiol 19:705-713
    • (1996) Mol Microbiol , vol.19 , pp. 705-713
    • Nieto, J.M.1    Bailey, M.J.2    Hughes, C.3    Koronakis, V.4
  • 24
    • 0032898717 scopus 로고    scopus 로고
    • A NusG-like transcription anti-terminator is involved in the biosynthesis of the polyketide antibiotic TA of Myxococcus xanthus
    • Paitan Y, Orr E, Ron E, Rosenberg E (1999) A NusG-like transcription anti-terminator is involved in the biosynthesis of the polyketide antibiotic TA of Myxococcus xanthus. FEMS Microbiol Lett 170:221-227
    • (1999) FEMS Microbiol Lett , vol.170 , pp. 221-227
    • Paitan, Y.1    Orr, E.2    Ron, E.3    Rosenberg, E.4
  • 25
    • 0035899970 scopus 로고    scopus 로고
    • The rfaH gene, which affects lipopolysaccharide synthesis in Salmonella enterica serovar Typhi, is differentially expressed during the bacterial growth phase
    • Rojas G, Saldias S, Bittner M, Zaldivar M, Contreras I (2001) The rfaH gene, which affects lipopolysaccharide synthesis in Salmonella enterica serovar Typhi, is differentially expressed during the bacterial growth phase. FEMS Microbiol Lett 204:123-128
    • (2001) FEMS Microbiol Lett , vol.204 , pp. 123-128
    • Rojas, G.1    Saldias, S.2    Bittner, M.3    Zaldivar, M.4    Contreras, I.5
  • 26
    • 0030852077 scopus 로고    scopus 로고
    • Regulation of the Escherichia coli K5 capsule gene cluster by transcription antitermination
    • Stevens M, Clarke B, Roberts I (1997) Regulation of the Escherichia coli K5 capsule gene cluster by transcription antitermination. Mol Microbiol 24:1001-1012
    • (1997) Mol Microbiol , vol.24 , pp. 1001-1012
    • Stevens, M.1    Clarke, B.2    Roberts, I.3
  • 27
    • 0027404233 scopus 로고
    • Involvement of lipopolysaccharide in the secretion of Escherichia coli alpha-haemolysin and Erwinia chrysanthemi proteases
    • Wandersman C, Letoffe S (1993) Involvement of lipopolysaccharide in the secretion of Escherichia coli alpha-haemolysin and Erwinia chrysanthemi proteases. Mol Microbiol 7:141-150
    • (1993) Mol Microbiol , vol.7 , pp. 141-150
    • Wandersman, C.1    Letoffe, S.2
  • 29
    • 0023924635 scopus 로고
    • Transcriptional organization of the Escherichia coli hemolysin genes
    • Welch RA, Pellett S (1988) Transcriptional organization of the Escherichia coli hemolysin genes. J Bacteriol 170:1622-1630
    • (1988) J Bacteriol , vol.170 , pp. 1622-1630
    • Welch, R.A.1    Pellett, S.2
  • 30
    • 0031897138 scopus 로고    scopus 로고
    • A gene, yaeQ , that suppresses reduced operon expression caused by mutations in the transcription elongation gene rfaH in Escherichia coli and Salmonella typhimurium
    • Wong KR, Hughes C, Koronakis V (1998) A gene, yaeQ , that suppresses reduced operon expression caused by mutations in the transcription elongation gene rfaH in Escherichia coli and Salmonella typhimurium. Mol Gen Genet 257:693-696
    • (1998) Mol Gen Genet , vol.257 , pp. 693-696
    • Wong, K.R.1    Hughes, C.2    Koronakis, V.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.