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  • Anderson , D.K. , and Newton , A. ( 1997 ) Post-transcriptional regulation of Caulobacter flagellin genes by a late flagellum assembly checkpoint. J Bacteriol 179 : 22812288 .
  • Ausubel , F.M. , Brent , R. , Kingston , R.E. , Moore , D. , Seidman , J.G. , Smith , J.A. , and Struhl , K. ( 1989 ) Current Protocols in Molecular Biology . New York : John Wiley and Sons .
  • Barrett , J. , Ray , P. , Sobczyk , A. , Little , R. , and Dixon , R. ( 2001 ) Concerted inhibition of the transcriptional activation functions of the enhancer binding protein NIFA by the anti-activator NIFL. Mol Microbiol 39 : 480493 .
  • Benson , A.K. , Ramakrishnan , G. , Ohta , N. , Feng , J. , Ninfa , A.J. , and Newton , A. ( 1994a ) The Caulobacter crescentus FlbD protein acts at ftr sequence elements both to activate and to repress transcription of cell cycle-regulated flagellar genes. Proc Natl Acad Sci USA 91 : 23692373 .
  • Benson , A.K. , Wu , J. , and Newton , A. ( 1994b ) The role of FlbD in regulation of flagellar gene transcription in Caulobacter crescentus. Res Microbiol 145 : 420430 .
  • Brun , Y. , Marczynski , G. , and Shapiro , L. ( 1994 ) The expression of asymmetry during cell differentiation. Annu Rev Biochem 63 : 419450 .
  • Chen , L.-S. , Mullin , D. , and Newton , A. ( 1986 ) Identification, nucleotide sequence and control of developmentally regulated promoters in the hook operon region of Caulobacter crescentus . Proc Natl Acad Sci USA 83 : 28602864 .
  • Dingwall , A. , Garman , J.D. , and Shapiro , L. ( 1992 ) Organization and ordered expression of Caulobacter genes encoding flagellar basal body rod and ring proteins. J Mol Biol 228 : 11471162 .
  • Dixon , R. ( 1998 ) The oxygen-responsive NIFL-NIFA complex: a novel two-component regulatory system controlling nitrogenase synthesis in gamma-proteobacteria. Arch Microbiol 169 : 371380 .
  • Domian , I.J. , Quon , K.C. , and Shapiro , L. ( 1997 ) Cell type-specific phosphorylation and proteolysis of a transcriptional regulator controls the G1-to-S transition in a bacterial cell cycle. Cell 90 : 415424 .
  • Ely , B. , and Johnson , R.C. ( 1977 ) Generalized transduction in Caulobacter crescentus. Genetics 87 : 391399 .
  • Flashner , Y. , Weiss , D.S. , Keener , J. , and Kustu , S. ( 1995 ) Constitutive forms of the enhancer-binding protein NtrC: evidence that essential oligomerization determinants lie in the central activation domain. J Mol Biol 249 : 700 713 . DOI: 10.1006/jmbi.1995.0330
  • Gober , J.W. , and England , J. ( 2000 ) Regulation of flagellum biosynthesis and motility in Caulobacter . In Prokaryotic Development. Washington, DC : American Society for Microbiology , pp. 319339 .
  • Gober , J.W. , and Marques , M. ( 1995 ) Regulation of Cellular Differentiation in Caulobacter Crescentus . Microbiol Rev 59 : 3147 .
  • Gober , J.W. , and Shapiro , L. ( 1990 ) Integration host factor is required for the activation of developmentally regulated genes in Caulobacter. Genes Dev 4 : 14941504 .
  • Gober , J.W. , and Shapiro , L. ( 1992 ) A developmentally regulated Caulobacter flagellar promoter is activated by 3′ enhancer and IHF binding elements. Mol Biol Cell 3 : 913926 .
  • Gober , J.W. , Xu , H. , Dingwall , A. , and Shapiro , L. ( 1991a ) Identification of cis and trans-elements involved in the timed control of a Caulobacter flagellar gene. J Mol Biol 217 : 247257 .
  • Gober , J.W. , Champer , R. , Reuter , S. , and Shapiro , L. ( 1991b ) Expression of positional information during cell differentiation of Caulobacter. Cell 64 : 381391 .
  • Gober , J.W. , Boyd , C.H. , Jarvis , M. , Mangan , E.K. , Rizzo , M.F. , and Wingrove , J.A. ( 1995 ) Temporal and spatial regulation of fliP, an early flagellar gene of Caulobacter crescentus that is required for motility and normal cell division. J Bacteriol 177 : 36563667 .
  • Johnson , R.C. , and Ely , B. ( 1979 ) Analysis of nonmotile mutants of the dimorphic bacterium Caulobacter crescentus. J Bacteriol 137 : 627634 .
  • Klose , K.E. , Weiss , D.S. , and Kustu , S. ( 1993 ) Glutamate at the site of phosphorylation of nitrogen-regulatory protein NTRC mimics aspartyl-phosphate and activates the pro-tein. J Mol Biol 232 : 6778 .
  • Kovach , M.E. , Phillips , R.W. , Elzer , P.H. , Roop , R.M., II , and Peterson , K.M. ( 1994 ) pBBR1MCS: a broad-host-range cloning vector. Biotechniques 16 : 800802 .
  • Lukat , G.S. , McCleary , W.R. , Stock , A.M. , and Stock , J.B. ( 1992 ) Phosphorylation of bacterial response regulator proteins by low-molecular weight phospho-donors. Proc Natl Acad Sci USA 89 : 718722 .
  • Mangan , E.K. , Bartamian , M. , and Gober , J.W. ( 1995 ) A mutation that uncouples flagellum assembly from transcription alters the temporal pattern of flagellar gene expression in Caulobacter crescentus. J Bacteriol 177 : 31763184 .
  • Marques , M.V. , and Gober , J.W. ( 1995 ) Activation of a temporally regulated Caulobacter promoter by upstream and downstream sequence elements. Mol Microbiol 16 : 279289 .
  • Minnich , S.A. , and Newton , A. ( 1987 ) Promoter mapping and cell cycle regulation of flagellin gene transcription in Caulobacter crescentus. Proc Natl Acad Sci USA 84 : 11421146 .
  • Mohr , C.D. , MacKichan , J.K. , and Shapiro , L. ( 1998 ) A membrane-associated protein, FliX, is required for an early step in Caulobacter flagellar assembly. J Bacteriol 180 : 21752185 .
  • Money , T. , Jones , T. , Dixon , R. , and Austin , S. ( 1999 ) Isolation and properties of the complex between the enhancer binding protein NIFA and the sensor NIFL. J Bacteriol 181 : 44614468 .
  • Muir , R.E. , and Gober , J.W. ( 2001 ) Regulation of late flagellar gene transcription and cell division by flagellum assembly in Caulobacter crescentus. Mol Microbiol 41 : 117130 .
  • Muir , R.E. , O’Brien , T.M. , and Gober , J.W. ( 2001 ) The Caulobacter crescentus flagellar gene, fliX, encodes a novel trans-acting factor that couples flagellar assembly to transcription. Mol Microbiol 39 : 16231637 .
  • Mullin , D.A. , and Newton , A. ( 1989 ) Ntr-like promoters and upstream regulatory sequence ftr are required for transcription of a developmentally regulated Caulobacter crescentus flagellar gene. J Bacteriol 171 : 32183227 .
  • Mullin , D.A. , and Newton , A. ( 1993 ) A sigma 54 promoter and downstream sequence elements ftr2 and ftr3 are required for regulated expression of divergent transcription units flaN and fliK in Caulobacter crescentus. J Bacteriol 175 : 20672076 .
  • Mullin , D. , Minnich , S. , Chen , S. , and Newton , A. ( 1987 ) A set of positively regulated flagellar gene promoters in Caulobacter crescentus with sequence homology to the nif gene promoters of Klebsiella pneumoniae. J Mol Biol 195 : 939943 .
  • Mullin , D.A. , Van Way , S.M. , Blankenship , C.A. , and Mullin , A.H. ( 1994 ) FlbD has a DNA binding activity near its carboxy terminus that recognizes ftr sequences involved in positive and negative regulation of flagellar gene transcription in Caulobacter crescentus. J Bacteriol 176 : 59715981 .
  • Newton , A. , Ohta , N. , Ramakrishnan , G. , Mullin , D. , and Raymond , G. ( 1989 ) Genetic switching in the flagellar gene hierarchy of Caulobacter requires negative as well as positive regulation of transcription. Proc Natl Acad Sci USA 8 : 66516655 .
  • Nohaile , M. , Kern , D. , Wemmer , D. , Stedman , K. , and Kustu , S. ( 1997 ) Structural and functional analyses of activating amino acid substitutions in the receiver domain of NtrC: evidence for an activating surface. J Mol Biol 273 : 299316 .
  • North , A.K. , Klose , K.E. , Stedman , K.M. , and Kustu , S. ( 1993 ) Prokaryotic enhancer-binding proteins reflect eukaryote-like modularity: the puzzle of nitrogen regulatory protein C. J Bacteriol 175 : 42674273 .
  • Parkinson , J.S. , and Kofoid , E.C. ( 1992 ) Communication modules in bacterial signaling proteins. Annu Rev Genet 26 : 71112 .
  • Poindexter , J.S. ( 1964 ) Biological properties and classification of the Caulobacter group. Bacteriol Rev 28 : 231295 .
  • Popham , D.L. , Szeto , D. , Keener , J. , and Kustu S. ( 1989 ) Function of a bacterial activator protein that binds to transcriptional enhancers. Science 243 : 629635 .
  • Porter , S.C. , North , A.K. , Wedel , A.B. , and Kustu , S. ( 1993 ) Oligomerization of NTRC at the glnA enhancer is required for transcriptional activation. Genes Dev 7 : 2258 2273 .
  • Porter , S.C. , North , A.K. , and Kustu , S. ( 1995 ) Mechanism of transcriptional activation by NtrC . In Two-Component Signal Transduction . Hoch , J.A. , and T.J. Silhavey (eds) . Washington, DC : American Society for Microbiology , pp. 147158 .
  • Quon , K.C. , Marczynski , G.T. , and Shapiro , L. ( 1996 ) Cell cycle control by an essential bacterial two-component signal transduction protein. Cell 84 : 8393 .
  • Ramakrishnan , G. , and Newton , A. ( 1990 ) FlbD of Caulobacter crescentus is a homologue of the NtrC (NRI) protein and activates sigma 54-dependent flagellar gene promoters. Proc Natl Acad Sci USA 87 : 23692373 .
  • 1Reisenauer , A. , Quon , K. , and Shapiro , L. ( 1999 ) The CtrA response regulator mediates temporal control of gene expression during the Caulobacter cell cycle. J Bacteriol 181 : 24302439 .
  • Simon , R. , Piefer , U. , and Puhler , A. ( 1983 ) A broad host range mobilization system for in vivo genetic engineering: transposon mutagenesis in gram negative becteria. Biotechnology 1 : 784790 .
  • Towbin , H. , Staehlin , T. , and Gordon , J. ( 1979 ) Electrophoretic transfer of proteins from polyacrylamide gels to nitrocellulose sheets: procedure and some applications. Proc Natl Acad Sci USA 76 : 43504354 .
  • Volz , K. ( 1993 ) Structural conservation in the CheY superfamily. Biochemistry 34 : 14131424 .
  • Weiss , D.S. , Batut , J. , Klose , K.E. , Keener , J. , and Kustu , S. ( 1991 ) The phosphorylated form of the enhancer-binding protein NTRC has an ATPase activity that is essential for activation of transcription. Cell 67 : 155167 .
  • Wingrove , J.A. , and Gober , J.W. ( 1994 ) A σ54 transcriptional activator also functions as a pole-specific repressor in Caulobacter. Genes Dev 8 : 18391852 .
  • Wingrove , J.A. , and Gober , J.W. ( 1996 ) Identification of an asymmetrically localized sensor histidine kinase respon-sible for temporally and spatially regulated transcription. Science 274 : 597601 .
  • Wingrove , J.A. , Mangan , E.K. , and Gober , J.W. ( 1993 ) Spatial and temporal phosphorylation of a transcriptional activator regulates pole-specific gene expression in Caulobacter. Genes Dev 7 : 19791992 .
  • Wu , J. , and Newton , A. ( 1997 ) Regulation of the Caulobacter flagellar gene hierarchy; not just for motility. Mol Microbiol 24 : 233239 .
  • Wu , J. , Benson , A.K. , and Newton , A. ( 1995 ) Global regulation of a sigma 54-dependent flagellar gene family in Caulobacter crescentus by the transcriptional activator FlbD. J Bacteriol 177 : 32413450 .
  • Wyman , C. , Rombel , I. , North , A.K. , Bustamante , C. , and Kustu , S. ( 1997 ) Unusual oligomerization required for activity of NtrC, a bacterial enhancer-binding protein. Science 275 : 16581661 .
  • Xu , H. , Dingwall , A. , and Shapiro , L. ( 1989 ) Negative transcriptional regulation in the Caulobacter flagellar hierarchy. Proc Natl Acad Sci USA 86 : 66566660 .