A nonswarming mutant of Proteus mirabilis lacks the Lrp global transcriptional regulator.

abstract：:Ruminococcin A (RumA) is a trypsin-dependent lantibiotic produced by Ruminococcus gnavus E1, a gram-positive strict anaerobic strain isolated from a human intestinal microbiota. A 12.8-kb region from R. gnavus E1 chromosome, containing the biosynthetic gene cluster of RumA, has been cloned and sequenced. It consisted ...

journal_title：Journal of bacteriology

authors： Gomez A,Ladiré M,Marcille F,Fons M

更新日期：2002-01-01 00:00:00

abstract：:Carbon catabolite repression (CCR) allows bacteria to alter metabolism in response to the availability of specific sugar sources, and increasing evidence suggests that CCR is involved in regulating virulence gene expression in many pathogens. A scan of the M1 SF370 group A streptococcus (GAS) genome using a Bacillus s...

journal_title：Journal of bacteriology

authors： Almengor AC,Kinkel TL,Day SJ,McIver KS

更新日期：2007-12-01 00:00:00

abstract：:Two primary alcohols (1-butanol and ethanol) are major fermentation products of several clostridial species. In addition to these two alcohols, the secondary alcohol 2-propanol is produced to a concentration of about 100 mM by some strains of Clostridium beijerinckii. An alcohol dehydrogenase (ADH) has been purified t...

journal_title：Journal of bacteriology

authors： Ismaiel AA,Zhu CX,Colby GD,Chen JS

更新日期：1993-08-01 00:00:00

abstract：:Pyrrolnitrin at 10 mug/ml inhibited the growth of Saccharomyces cerevisiae, Penicillium atrovenetum, and P. oxalicum. The primary site of action of pyrrolnitrin on S. cerevisiae was the terminal electron transport system between succinate or reduced nicotinamide adenine dinucleotide (NADH) and coenzyme Q. At growth in...

journal_title：Journal of bacteriology

authors： Tripathi RK,Gottlieb D

更新日期：1969-10-01 00:00:00

abstract：:Evidence for the existence of two molecular species of exfoliative toxin (ET) synthesized by Staphylococcus hyicus (SHET) under chromosomal and plasmid control is presented. Serological evidence that these molecular species of toxins are distinct from each other is given. The molecular weights of SHET from plasmidless...

journal_title：Journal of bacteriology

authors： Sato H,Watanabe T,Higuchi K,Teruya K,Ohtake A,Murata Y,Saito H,Aizawa C,Danbara H,Maehara N

更新日期：2000-07-01 00:00:00

abstract：:Transcription of the ferric citrate transport genes of Escherichia coli is induced by ferric citrate bound to the outer membrane receptor FecA. Additional ferric citrate-specific regulatory proteins are FecR in the cytoplasmic membrane and the FecI sigma factor in the cytoplasm. To further understand the assumed FecR-...

journal_title：Journal of bacteriology

authors： Welz D,Braun V

更新日期：1998-05-01 00:00:00

abstract：:The Put3p and Gal4p transcriptional activators are members of a distinct class of fungal regulators called the Cys(6) Zn(II)(2) binuclear cluster family. This family includes over 50 different Saccharomyces cerevisiae proteins that share a similar domain organization. Gal4p activates the genes of the galactose utiliza...

journal_title：Journal of bacteriology

authors： D'Alessio M,Brandriss MC

更新日期：2000-07-01 00:00:00

abstract：:Insertion of Tn7 in nine independently derived isolates occurred in a single small region of the Caulobacter crescentus chromosome, suggesting that Tn7 insertion occurs at or near a single site. The order of markers in this region of the Caulobacter chromosome was shown to be flaA-argG-Tn7. ...

journal_title：Journal of bacteriology

authors： Ely B

更新日期：1982-08-01 00:00:00

abstract：:A 12.6-kb DNA fragment from Streptomyces glaucescens GLA.0 containing the 12 genes for tetracenomycin (TCM) C biosynthesis and resistance enabled Streptomyces lividans to produce TCM C. Transcriptional analysis of the tcmPG intergenic region in this cluster established the presence of two divergent promoters. The tcmI...

journal_title：Journal of bacteriology

authors： Decker H,Hutchinson CR

更新日期：1993-06-01 00:00:00

abstract：:The bacterioferritin (BFR) of Escherichia coli K-12 is an iron-storage hemoprotein, previously identified as cytochrome b1. The bacterioferritin gene (bfr) has been cloned, sequenced, and located in the E. coli linkage map. Initially a gene fusion encoding a BFR-lambda hybrid protein (Mr 21,000) was detected by immuno...

journal_title：Journal of bacteriology

authors： Andrews SC,Harrison PM,Guest JR

更新日期：1989-07-01 00:00:00

abstract：:Two cell shape-determining genes of Escherichia coli K-12, pbpA, the structural gene for penicillin-binding protein 2, and rodA, whose protein is unknown, were subcloned into plasmid vectors from the transducing phage lambda MAd lip24, which carries the lip-leuS region of the E. coli chromosome. Plasmids with restrict...

journal_title：Journal of bacteriology

authors： Asoh S,Matsuzawa H,Matsuhashi M,Ohta T

更新日期：1983-04-01 00:00:00

abstract：:An apparent operator-constitutive mutation was discovered in the repressible acid phosphatase system in Saccharomyces cerevisiae. The site of mutation, designated PHOO, was found to be closely linked to the phoD locus. The mutant allele, PHOO, was semidominant over the wild-type allele and effective for the expression...

journal_title：Journal of bacteriology

authors： Toh-E A,Oshima Y

更新日期：1974-11-01 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：:Rickettsia rickettsii, the causative agent of Rocky Mountain spotted fever, contains two immunodominant proteins, rOmpA and rOmpB, in the outer membrane. Both rOmpA and rOmpB are conserved throughout spotted fever group rickettsiae as members of a family of autotransporter proteins. Previously, it was demonstrated tha...

journal_title：Journal of bacteriology

authors： Noriea NF,Clark TR,Mead D,Hackstadt T

更新日期：2017-02-28 00:00:00

abstract：:The lipopolysaccharide (LPS) from a Rhizobium phaseoli mutant, CE109, was isolated and compared with that of its wild-type parent, CE3. A previous report has shown that the mutant is defective in infection thread development, and sodium dodecyl sulfate-polyacrylamide gel electrophoresis shows that it has an altered LP...

journal_title：Journal of bacteriology

authors： Carlson RW,Kalembasa S,Turowski D,Pachori P,Noel KD

更新日期：1987-11-01 00:00:00

abstract：:To elucidate the biological functions of the ribosomal protein L34, which is encoded by the rpmH gene, the rpmH deletion mutant of Bacillus subtilis and two suppressor mutants were characterized. Although the ΔrpmH mutant exhibited a severe slow-growth phenotype, additional mutations in the yhdP or mgtE gene restored ...

journal_title：Journal of bacteriology

authors： Akanuma G,Kobayashi A,Suzuki S,Kawamura F,Shiwa Y,Watanabe S,Yoshikawa H,Hanai R,Ishizuka M

更新日期：2014-11-01 00:00:00

abstract：:Chromatin immunoprecipitation and microarray (ChIP-chip) analysis showed that the nitric oxide (NO)-sensitive repressor NsrR from Escherichia coli binds in vivo to the promoters of the tynA and feaB genes. These genes encode the first two enzymes of a pathway that is required for the catabolism of phenylethylamine (PE...

journal_title：Journal of bacteriology

authors： Rankin LD,Bodenmiller DM,Partridge JD,Nishino SF,Spain JC,Spiro S

更新日期：2008-09-01 00:00:00

abstract：:Cohen, Jay O. (Communicable Disease Center, Atlanta, Ga.), Glenda S. Cowart, and William B. Cherry. Antibodies against Staphylococcus aureus in nonimmunized rabbits. J. Bacteriol. 82:110-114. 1961.-Antibody against staphylococci was demonstrated in the serum of each of 36 nonimmunized specific-pathogen-free rabbits th...

journal_title：Journal of bacteriology

authors： COHEN JO,COWART GS,CHERRY WB

更新日期：1961-07-01 00:00:00

abstract：:Cystic fibrosis transmembrane conductance regulator (CFTR) inhibitory factor (Cif) is a virulence factor secreted by Pseudomonas aeruginosa that reduces the quantity of CFTR in the apical membrane of human airway epithelial cells. Initial sequence analysis suggested that Cif is an epoxide hydrolase (EH), but its seque...

journal_title：Journal of bacteriology

authors： Bahl CD,Morisseau C,Bomberger JM,Stanton BA,Hammock BD,O'Toole GA,Madden DR

更新日期：2010-04-01 00:00:00

abstract：:Mutation of the spoVB gene in Bacillus subtilis causes the production of spores containing a defective cortex and unable to acquire heat resistance. The spoVB locus is highly linked to another spo locus, spoIIIF, characterized by a single mutation (I. L. Lamont and J. Mandelstam, J. Gen. Microbiol. 130:1253-1261, 1984...

journal_title：Journal of bacteriology

authors： Popham DL,Stragier P

更新日期：1991-12-01 00:00:00

abstract：:The bacteriophage lambda cIII gene product regulates the lysogenic pathway. The cIII gene is located in the leftward operon, which is transcribed from the pL promoter. We have previously shown (S. Altuvia and A. B. Oppenheim, J. Bacteriol. 167:415-419, 1986) that mutations that show elevated expression lie within the ...

journal_title：Journal of bacteriology

authors： Kornitzer D,Teff D,Altuvia S,Oppenheim AB

更新日期：1989-05-01 00:00:00

abstract：:Covalently closed circular deoxyribonucleic acid (DNA) was isolated from two strains of Streptomyces coelicolor A3(2), representing two of the known fertility types. In each of the two strains circular DNA of about 20 times 10-6 daltons could be detected, amounting to about 1.5% of the total cellular DNA. The possible...

journal_title：Journal of bacteriology

authors： Schrempf H,Bujard H,Hopwood DA,Goebel W

更新日期：1975-02-01 00:00:00

abstract：:Autotransporter biogenesis is dependent upon BamA, a central component of the β-barrel assembly machinery (BAM) complex. In this report, we detail the role of the other BAM components (BamB-E). We identify the importance of BamD in autotransporter biogenesis and show that BamB, BamC, and BamE are not required. ...

journal_title：Journal of bacteriology

authors： Rossiter AE,Leyton DL,Tveen-Jensen K,Browning DF,Sevastsyanovich Y,Knowles TJ,Nichols KB,Cunningham AF,Overduin M,Schembri MA,Henderson IR

更新日期：2011-08-01 00:00:00

abstract：:Erythrobacter litoralis has been known as a bacteriochlorophyll a-containing, aerobic, anoxygenic, phototrophic bacterium. Here we announce the complete genome sequence of E. litoralis HTCC2594, which is devoid of phototrophic potential. E. litoralis HTCC2594, isolated by dilution-to-extinction culturing from seawater...

journal_title：Journal of bacteriology

authors： Oh HM,Giovannoni SJ,Ferriera S,Johnson J,Cho JC

更新日期：2009-04-01 00:00:00

abstract：:Bacteriophage GA-1 infects Bacillus sp. strain G1R and has a linear double-stranded DNA genome with a terminal protein covalently linked to its 5' ends. GA-1 protein p6 is very abundant in infected cells and binds DNA with no sequence specificity. We show here that it binds in vivo to the whole viral genome, as detect...

journal_title：Journal of bacteriology

authors： Alcorlo M,Salas M,Hermoso JM

更新日期：2007-11-01 00:00:00

abstract：:Streptomyces davawensis JCM 4913 synthesizes the antibiotic roseoflavin, a structural riboflavin (vitamin B(2)) analog. Here, we report the 9,466,619-bp linear chromosome of S. davawensis JCM 4913 and a 89,331-bp linear plasmid. The sequence has an average G+C content of 70.58% and contains six rRNA operons (16S-23S-5...

journal_title：Journal of bacteriology

authors： Jankowitsch F,Schwarz J,Rückert C,Gust B,Szczepanowski R,Blom J,Pelzer S,Kalinowski J,Mack M

更新日期：2012-12-01 00:00:00

abstract：:Pertussis toxin (PT) is secreted from Bordetella pertussis by a type IV secretion system, known as the Ptl transporter, that comprises nine different proteins, PtlA to PtlI. In this study, we found that PtlD is required for the stability of three Ptl proteins, PtlE, PtlF, and PtlH. A region limited to the C-terminal 7...

journal_title：Journal of bacteriology

authors： Verma A,Cheung AM,Burns DL

更新日期：2008-11-01 00:00:00

abstract：:Plasmids encoding the structural genes for the Rhodobacter capsulatus and Rhodobacter sphaeroides cytochrome (cyt) bc1 complexes were introduced into strains of R. capsulatus lacking the cyt bc1 complex, with and without cyt c2. The R. capsulatus merodiploids contained higher than wild-type levels of cyt bc1 complex, ...

journal_title：Journal of bacteriology

authors： Davidson E,Prince RC,Haith CE,Daldal F

更新日期：1989-11-01 00:00:00

abstract：:Neisseria meningitidis expresses multicomponent organelles called type four pili (Tfp), which are key virulence factors required for attachment to human cells during carriage and disease. Pilin (PilE) is the main component of Tfp, and N. meningitidis isolates either have a class I pilE locus and express pilins that un...

journal_title：Journal of bacteriology

authors： Lobanovska M,Tang CM,Exley RM

更新日期：2019-09-20 00:00:00

abstract：:The type III secretion system (T3SS) encoded by Salmonella pathogenicity island 2 (SPI-2) is involved in systemic infection and intracellular replication of Salmonella enterica serovar Typhimurium. In this study, we investigated the function of SsaE, a small cytoplasmic protein encoded within the SPI-2 locus, which sh...

journal_title：Journal of bacteriology

authors： Miki T,Shibagaki Y,Danbara H,Okada N

更新日期：2009-11-01 00:00:00