Properties of an inducible C 4 -dicarboxylic acid transport system in Bacillus subtilis.

abstract：:The xylB and xylE genes in the TOL plasmid of Pseudomonas putida mt-2, which code for benzyl alcohol dehydrogenase and catechol 2,3-oxygenase, respectively, were cloned onto plasmid pBR322 in Escherichia coli for detailed mapping. The xylB gene was mapped in a 2.9-kilobase region within the BamHI BC fragment of pTN2, ...

journal_title：Journal of bacteriology

authors： Inouye S,Nakazawa A,Nakazawa T

更新日期：1981-03-01 00:00:00

abstract：:Overexpression of vsr in Escherichia coli stimulates transition and frameshift mutations. The pattern of mutations suggests that mutagenesis is due to saturation or inactivation of dam-directed mismatch repair. ...

journal_title：Journal of bacteriology

authors： Doiron KM,Viau S,Koutroumanis M,Cupples CG

更新日期：1996-07-01 00:00:00

abstract：:Gundersen, Wenche B. (Oslo University, Oslo, Norway). New type of streptomycin resistance resulting from action of the episomelike mutator factor in Escherichia coli. J. Bacteriol. 86:510-516. 1963.-Analyses have been performed to elucidate the genetic nature of the streptomycin resistance that results from the action...

journal_title：Journal of bacteriology

authors： GUNDERSEN WB

更新日期：1963-09-01 00:00:00

abstract：:The upper operon of the TOL plasmid pWW0 of Pseudomonas putida encodes a set of enzymes which transform toluene and xylenes to benzoate and toluates. The genetic organization of the operon was characterized by cloning of the upper operon genes into an expression vector and identification of their products in Escherich...

journal_title：Journal of bacteriology

authors： Harayama S,Rekik M,Wubbolts M,Rose K,Leppik RA,Timmis KN

更新日期：1989-09-01 00:00:00

abstract：:Neisseria gonorrhoeae (gonococci) and Neisseria meningitidis (meningococci) are human pathogens that cause gonorrhea and meningococcal meningitis, respectively. Both N. gonorrhoeae and N. meningitidis release a number of small peptidoglycan (PG) fragments, including proinflammatory PG monomers, although N. meningitidi...

journal_title：Journal of bacteriology

authors： Chan JM,Dillard JP

更新日期：2016-10-07 00:00:00

abstract：:In the chloroplasts of higher plants and algae, the biosynthesis of the chlorophyll precursor delta-aminolevulinic acid (ALA) involves at least three enzymes and a tRNA species. Here we demonstrate that in cell extracts of the unicellular cyanobacterium Synechocystis sp. strain PCC 6803 ALA was formed from glutamate i...

journal_title：Journal of bacteriology

authors： O'Neill GP,Peterson DM,Schön A,Chen MW,Söll D

更新日期：1988-09-01 00:00:00

abstract：:The RpoS sigma factor (σ(S)) is the master regulator of the bacterial response to a variety of stresses. Mutants in rpoS arise in bacterial populations in the absence of stress, probably as a consequence of a subtle balance between self-preservation and nutritional competence. We characterized here one natural rpoS mu...

journal_title：Journal of bacteriology

authors： Monteil V,Kolb A,Mayer C,Hoos S,England P,Norel F

更新日期：2010-12-01 00:00:00

abstract：:Salmonella enterica serovar Typhimurium modifies its lipopolysaccharide (LPS), including the lipid A portion, in response to changes in its environment including host tissues. The lipid A 3-O-deacylase PagL, the expression of which is promoted under a host-mimetic environment, exhibits latency in S. enterica; deacylat...

journal_title：Journal of bacteriology

authors： Manabe T,Kawasaki K

更新日期：2008-08-01 00:00:00

abstract：:Pathogens often encounter stressful conditions inside their hosts. In the attempt to characterize the stress response in Brucella suis, a gene highly homologous to Escherichia coli clpB was isolated from Brucella suis, and the deduced amino acid sequence showed features typical of the ClpB ATPase family of stress resp...

journal_title：Journal of bacteriology

authors： Ekaza E,Teyssier J,Ouahrani-Bettache S,Liautard JP,Köhler S

更新日期：2001-04-01 00:00:00

abstract：:Polyamines are required for rapid phospholipid turnover in Escherichia coli growing in media of low osmolarity. ...

journal_title：Journal of bacteriology

authors： Munro GF,Bell CA

更新日期：1973-12-01 00:00:00

abstract：:The Escherichia coli mutant Y16, which shows thermosensitive colony formation and filamentation with reduced amounts of penicillin-binding protein 3 (PBP3), has mutations in the ftsI gene encoding PBP3 and in the ftsH gene. The ftsI mutation markedly reduces the amount of PBP3 at 42 degrees C, whereas the amount of th...

journal_title：Journal of bacteriology

authors： Begg KJ,Tomoyasu T,Donachie WD,Khattar M,Niki H,Yamanaka K,Hiraga S,Ogura T

更新日期：1992-04-01 00:00:00

abstract：:The Salmonella enterica serovar Typhi ompS2 gene codes for a 362-amino-acid outer membrane protein that contains motifs common to the porin superfamily. It is expressed at very low levels compared to the major OmpC and OmpF porins, as observed for S. enterica serovar Typhi OmpS1, Escherichia coli OmpN, and Klebsiella ...

journal_title：Journal of bacteriology

authors： Fernández-Mora M,Puente JL,Calva E

更新日期：2004-05-01 00:00:00

abstract：:The Escherichia coli strain cs2-68 is a cold-sensitive (c) mutant that forms a long filamentous cell at 20 degrees C with a large nucleoid mass in its central region. We have recently shown that the pcsA68 mutation causing the cs phenotype is a single-base substitution within the dinD gene, a DNA damage-inducible gene...

journal_title：Journal of bacteriology

authors： Yasuda T,Nagata T,Ohmori H

更新日期：1996-07-01 00:00:00

abstract：:We have constructed a promoter-probe expression vector for Bacillus subtilis. This plasmid, pCED6, can be used to fuse various DNA sequences to the structural gene of Escherichia coli beta-galactosidase, permitting analysis of the promoter activity of such sequences. pCED6 replicates and confers drug resistances in bo...

journal_title：Journal of bacteriology

authors： Donnelly CE,Sonenshein AL

更新日期：1984-03-01 00:00:00

abstract：:Aeromonas salmonicida subsp. salmonicida, the etiological agent of furunculosis, is an important fish pathogen. We have screened this bacterium with a broad-host-range probe directed against yscV, the gene that encodes the archetype of a highly conserved family of inner membrane proteins found in every known type III ...

journal_title：Journal of bacteriology

authors： Burr SE,Stuber K,Wahli T,Frey J

更新日期：2002-11-01 00:00:00

abstract：:This paper describes the regulation of a transfer ribonucleic acid (tRNA) biosynthetic enzyme, the tRNA(m5U)methyltransferase (EC 2.1.1.35). This enzyme catalyzes the formation of 5-methyluridine (m5U, ribothymidine) in all tRNA chains of Escherichia coli. Partial deprivation of charged tRNAVal can be imposed by shift...

journal_title：Journal of bacteriology

authors： Ny T,Björk GR

更新日期：1977-05-01 00:00:00

abstract：UNLABELLED:TcpP and ToxR coordinately regulate transcription of toxT, the master regulator of numerous virulence factors in Vibrio cholerae. TcpP and ToxR are membrane-localized transcription factors, each with a periplasmic domain containing two cysteines. In ToxR, these cysteines form an intramolecular disulfide bond...

journal_title：Journal of bacteriology

authors： Morgan SJ,French EL,Thomson JJ,Seaborn CP,Shively CA,Krukonis ES

更新日期：2015-11-16 00:00:00

abstract：:The prokaryotic transposable element Tn5 has been found to promote the formation of adjacent deletions. The frequency of adjacent deletion formation is much lower than that of normal transposition events. Like normal transposition, however, adjacent deletion formation requires the activity of the transposase protein. ...

journal_title：Journal of bacteriology

authors： Jilk RA,Makris JC,Borchardt L,Reznikoff WS

更新日期：1993-03-01 00:00:00

abstract：:A procedure is described for the purification of the Escherichia coli outer membrane (lipopolysaccharide or L membrane) with flagella still attached. The resulting lipopolysaccharide membrane was in the form of vesicles that had a trilaminar structure in thin section and contained about 55% lipopolysaccharide and 45% ...

journal_title：Journal of bacteriology

authors： DePamphilis ML,Adler J

更新日期：1971-01-01 00:00:00

abstract：:Fluctuations in osmolarity are one of the most prevalent stresses to which bacteria must adapt, both hypo- and hyperosmotic conditions. Most bacteria cope with high osmolarity by accumulating compatible solutes (osmolytes) in the cytoplasm to maintain the turgor pressure of the cell. Vibrio parahaemolyticus, a halophi...

journal_title：Journal of bacteriology

authors： Gregory GJ,Dutta A,Parashar V,Boyd EF

更新日期：2020-11-19 00:00:00

abstract：:Current mouse models for evaluating the efficacy of live oral cholera vaccines (OCVs) have important limitations. Conventionally raised adult mice are resistant to intestinal colonization by Vibrio cholerae, but germfree mice can be colonized and have been used to study OCV immunogenicity. However, germfree animals ha...

journal_title：Journal of bacteriology

authors： Fakoya B,Sit B,Waldor MK

更新日期：2020-11-19 00:00:00

abstract：:Cyclic nucleotide-independent protein kinase (EC 2.7.1.37) activity was found in the nuclear cap organelle, within which ribosomes of zoospores of Blastocladiella emersonii are sequestered. Two protein kinase activities were resolved from the high-salt wash fraction of zoospore ribosomes by selective adsorption to DEA...

journal_title：Journal of bacteriology

authors： Bonato MC,da Costa Maia JC,Juliani MH

更新日期：1983-06-01 00:00:00

abstract：:Qualitatively, the protein and fatty acid composition of purified mesosomal vesicles and the plasma membrane isolated from Staphylococcus aureus ATCC 6538P are identical, the major difference between these two cellular components being only quantitative in nature. Mesosomal vesicles and plasma membranes, when subjecte...

journal_title：Journal of bacteriology

authors： Theodore TS,Panos C

更新日期：1973-11-01 00:00:00

abstract：:Fructose, galactose, L-arabinose, gluconate, and several organic acids support rapid growth and N2 fixation of Azospirillum brasiliense ATCC 29145 (strain Sp7) as a sole source of carbon and energy. Growth of Azospirillum lipoferum ATCC 29707 (strain Sp59b) is also supported by glucose, mannose, mannitol, and alpha-ke...

journal_title：Journal of bacteriology

authors： Martinez-Drets G,Del Gallo M,Burpee C,Burris RH

更新日期：1984-07-01 00:00:00

abstract：:Escherichia coli outer membrane protein E was purified, and its amino acid composition and N-terminal amino acid were determined. The purified protein was shown to be immunologically and electrophoretically identical to proteins Ic (U. Henning, W. Schmidmayr, and I. Hindennach, Mol. Gen. Genet. 154:293-298, 1977) and ...

journal_title：Journal of bacteriology

authors： Chai TJ,Foulds J

更新日期：1979-08-01 00:00:00

abstract：:In the long-chain n-alkane degrader Acinetobacter sp. strain M-1, two alkane hydroxylase complexes are switched by controlling the expression of two n-alkane hydroxylase-encoding genes in response to the chain length of n-alkanes, while rubredoxin and rubredoxin ruductase are encoded by a single gene and expressed con...

journal_title：Journal of bacteriology

authors： Tani A,Ishige T,Sakai Y,Kato N

更新日期：2001-03-01 00:00:00

abstract：:A genetic study of conjugal transmissibility of two R-plasmids was undertaken in Pseudomonas aeruginosa. Conjugally derepressed mutants of the R-plasmids were isolated, and examination of 11 independent mutants revealed that 10 were recessive to the wild-type transfer repressor, whereas 1 mutant was cis dominant. Cros...

journal_title：Journal of bacteriology

authors： Chandler PM,Krishnapillai V

更新日期：1977-05-01 00:00:00

abstract：:Peptidoglycan hydrolase, LytF (CwlE), was determined to be identical to YhdD (deduced cell wall binding protein) by zymography after insertional inactivation of the yhdD gene. YhdD exhibits high sequence similarity with CwlF (PapQ, LytE) and p60 of Listeria monocytogenes. The N-terminal region of YhdD has a signal seq...

journal_title：Journal of bacteriology

authors： Ohnishi R,Ishikawa S,Sekiguchi J

更新日期：1999-05-01 00:00:00

abstract：:The involvement of the recently characterized 5' exonuclease activity of RNase J1 and endonuclease activity of RNase Y in the turnover of ΔermC mRNA in Bacillus subtilis was investigated. Evidence is presented that both of these activities determine the half-life of ΔermC mRNA. ...

journal_title：Journal of bacteriology

authors： Yao S,Richards J,Belasco JG,Bechhofer DH

更新日期：2011-11-01 00:00:00

abstract：:A mutant of Escherichia coli has been isolated, the growth of which is inhibited by low concentrations (1 mm) of NaCl. High levels of magnesium, calcium, or strontium in the medium permit growth in the presence of sodium. The metal content of the inhibited mutant is normal, but the strain is unable to tolerate levels ...

journal_title：Journal of bacteriology

authors： Lusk JE,Kennedy EP

更新日期：1972-03-01 00:00:00