Characterization of a Staphylococcus aureus bacteriocin.

abstract：:A nitrate-utilizing strain of marine bacteria was isolated in which luciferase was inducible by l-arginine. The induction was highly specific; structural analogues of arginine were ineffective, as were other natural amino acids. Several metabolites of arginine acted as weak inducers but did not affect the rate of indu...

journal_title：Journal of bacteriology

authors： Coffey JJ

更新日期：1967-11-01 00:00:00

abstract：:Martin, Alice J. (Nassau County Department of Health, Hempstead, N.Y.), and Margaret O'Brien. Detection of enteropathogenic Escherichia coli in fecal cultures by use of a modified fluorescent-antibody technique. J. Bacteriol. 89:570-573. 1965.-The application of the fluorescent-antibody (FA) technique to cultures of f...

journal_title：Journal of bacteriology

authors： MARTIN AJ,O'BRIEN M

更新日期：1965-03-01 00:00:00

abstract：:Deletions in the tet genes derived from Tn10 were formed from different tet::Tn5 insertion mutations by removing DNA sequences located between a HindIII site in Tn5 and a HindIII site adjacent to the tet genes. Tetracycline-sensitive point mutations were mapped in recombination tests with the deletions and were thus a...

journal_title：Journal of bacteriology

authors： Coleman DC,Chopra I,Shales SW,Howe TG,Foster TJ

更新日期：1983-02-01 00:00:00

abstract：:Mutants of Rhizobium leguminosarum which are deficient in normal polysaccharide production have been isolated and characterized. A correlation between diminished production of extracellular polysaccharide and reduced infection and nodulation efficiency has been observed. ...

journal_title：Journal of bacteriology

authors： Napoli C,Albersheim P

更新日期：1980-03-01 00:00:00

abstract：:Undomesticated strains of Bacillus subtilis exhibit extensive colony spreading on certain soft agarose media: first the formation of dendritic clusters of cells, followed by spreading (pellicle-like) growth to cover the entire surface. These phases of colonization are dependent on the level of potassium ion (K(+)) but...

journal_title：Journal of bacteriology

authors： Kinsinger RF,Kearns DB,Hale M,Fall R

更新日期：2005-12-01 00:00:00

abstract：:Emulsan, the polyanionic emulsifying agent synthesized by Acinetobacter calcoaceticus RAG-1, was depolymerized by an enzyme obtained from a soil bacterium YUV-1. The extracellular emulsan depolymerase was produced when strains RAG-1 and YUV-1 were grown together on agar medium. The enzyme was extracted from the agar a...

journal_title：Journal of bacteriology

authors： Shoham Y,Rosenberg E

更新日期：1983-10-01 00:00:00

abstract：:A strain of Pseudomonas (P. putida HS1) was found to resemble P. putida (arvilla) mt-2 in its ability to degrade toluene, m- and p-xylene, 1,2,4-trimethylbenzene (pseudocumene), and 3-ethyltoluene via oxidation of a methyl substituent and reactions of the meta-fission pathway. The ability to degrade these substrates b...

journal_title：Journal of bacteriology

authors： Kunz DA,Chapman PJ

更新日期：1981-06-01 00:00:00

abstract：:An enzyme which liberates Pi from myo-inositol hexaphosphate (phytic acid) was shown to be present in culture filtrates of Bacillus subtilis. It was purified until it was homogeneous by ultracentrifugation, but it still showed two isozymes on polyacrylamide gel electrophoresis. The enzyme differed from other previousl...

journal_title：Journal of bacteriology

authors： Powar VK,Jagannathan V

更新日期：1982-09-01 00:00:00

abstract：:The light organ of the squid Euprymna scolopes is specifically colonized to a high density by the marine bacterium Vibrio fischeri. To date, only a few factors contributing to the specificity of this symbiosis have been identified. Using a genetic screen for random transposon mutants defective in initiating the symbio...

journal_title：Journal of bacteriology

authors： Visick KL,Skoufos LM

更新日期：2001-02-01 00:00:00

abstract：:SopE is a bacteriophage-encoded effector protein of Salmonella enterica serovar Typhimurium that is translocated into the cytosol of eukaryotic cells by a type III secretion system (TTSS) (W.-D. Hardt, H. Urlaub, and J. E. Galán, Proc. Natl. Acad. Sci. USA 95:2574-2579, 1998; M. W. Wood, R. Rosqvist, P. B. Mullan, M. ...

journal_title：Journal of bacteriology

authors： Lee SH,Galán JE

更新日期：2003-12-01 00:00:00

abstract：:Highly efficient promoters of coliphage T5 were identified by selecting for functional properties. Eleven such promoters belonging to all three expression classes of the phage were analyzed. Their average AT content was 75% and reached 83% in subregions of the sequences. Besides the well-known conserved sequences arou...

journal_title：Journal of bacteriology

authors： Gentz R,Bujard H

更新日期：1985-10-01 00:00:00

abstract：:Freter, Rolf (Jefferson Medical College, Philadelphia, Pa.), and Atsushi Ozawa. Explanation for limitation of populations of Escherichia coli in broth cultures. J. Bacteriol. 86:904-910. 1963.-Veal Infusion Broth surrounding a cellophane bag containing a 24-hr culture of Escherichia coli was inhibitory to an inoculum ...

journal_title：Journal of bacteriology

authors： FRETER R,OZAWA A

更新日期：1963-11-01 00:00:00

abstract：:The secondary metabolite hydrogen cyanide (HCN) is produced by Pseudomonas fluorescens from glycine, essentially under microaerophilic conditions. The genetic basis of HCN synthesis in P. fluorescens CHA0 was investigated. The contiguous structural genes hcnABC encoding HCN synthase were expressed from the T7 promoter...

journal_title：Journal of bacteriology

authors： Laville J,Blumer C,Von Schroetter C,Gaia V,Défago G,Keel C,Haas D

更新日期：1998-06-01 00:00:00

abstract：:In vitro deoxyribonucleic acid (DNA) synthesis systems based on an earlier system using pencillin have been developed which use osmotic lysis of lysozyme-formed spheroplasts of Escherichia coli cells embedded in an agarose matrix. An adenosine 5'-triphosphate (ATP)-dependent semiconservative mode, or replicative mode,...

journal_title：Journal of bacteriology

authors： Smith DW,Boerner P

更新日期：1975-04-01 00:00:00

abstract：:Sigma 54 associates with bacterial core RNA polymerase and converts it into an enhancer-responsive enzyme. Deletion of the N-terminal 40 amino acids is known to result in loss of the ability to respond to enhancer binding proteins. In this work PCR mutagenesis and genetic screens were used to identify a small patch, f...

journal_title：Journal of bacteriology

authors： Syed A,Gralla JD

更新日期：1998-11-01 00:00:00

abstract：:Myxococcus xanthus dsp and dif mutants have similar phenotypes in that they are deficient in social motility and fruiting body development. We compared the two loci by genetic mapping, complementation with a cosmid clone, DNA sequencing, and gene disruption and found that 16 of the 18 dsp alleles map to the dif genes....

journal_title：Journal of bacteriology

authors： Lancero H,Brofft JE,Downard J,Birren BW,Nusbaum C,Naylor J,Shi W,Shimkets LJ

更新日期：2002-03-01 00:00:00

abstract：:We identified in Listeria monocytogenes a gene encoding a protein homologous to MecA, a regulatory protein acting with ClpC and ComK in the competence pathway of Bacillus subtilis. In L. monocytogenes, MecA is involved, along with ClpC and ClpP, in the downregulation of a 64-kDa secreted protein. In B. subtilis, the M...

journal_title：Journal of bacteriology

authors： Borezee E,Msadek T,Durant L,Berche P

更新日期：2000-10-01 00:00:00

abstract：:The regulatory properties of acetohydroxy acid synthetase (AHAS), the first enzyme in the biosynthetic pathway to valine and the second in the isoleucine pathway, were investigated in the fission yeast Schizosaccharomyces pombe. The enzyme was partially purified from crude extracts by protamine sulfate treatment, ammo...

journal_title：Journal of bacteriology

authors： McDonald RA,Satyanarayana T,Kaplan JG

更新日期：1973-04-01 00:00:00

abstract：:A colorimetric assay was developed for studying the kinetics of iron oxidation with whole cells of the chemoautotroph, Ferrobacillus ferrooxidans. The assay was more advantageous than the conventional method of Warburg manometry because of its simplicity, rapidity, and the small amount of cells required. The assay mea...

journal_title：Journal of bacteriology

authors： Schnaitman CA,Korczynski MS,Lundgren DG

更新日期：1969-08-01 00:00:00

abstract：:Under anaerobic conditions, Klebsiella pneumoniae reduced nitrite (NO2-), yielding nitrous oxide (N2O) and ammonium ions (NH4+) as products. Nitrous oxide formation accounted for about 5% of the total NO2- reduced, and NH4+ production accounted for the remainder. Glucose and pyruvate were the electron donors for NO2- ...

journal_title：Journal of bacteriology

authors： Satoh T,Hom SS,Shanmugam KT

更新日期：1983-08-01 00:00:00

abstract：:The translation inhibitor microcin C7 (MccC7) is a linear heptapeptide whose N terminus has been replaced by an N-formyl group and whose C terminus has been replaced by the phosphodiester of 5'-adenylic acid and n-aminopropanol (J. I. Guijarro, J. E. González-Pastor, F. Baleux, J. L. San Millán, M. A. Castilla, M. Ric...

journal_title：Journal of bacteriology

authors： González-Pastor JE,San Millán JL,Castilla MA,Moreno F

更新日期：1995-12-01 00:00:00

abstract：:It was previously shown that the Rhodobacter capsulatus NtrC enhancer-binding protein activates the R. capsulatus housekeeping RNA polymerase but not the Escherichia coli RNA polymerase at the nifA1 promoter. We have tested the hypothesis that this activity is due to the high G+C content of the -10 sequence. A compara...

journal_title：Journal of bacteriology

authors： Richard CL,Tandon A,Kranz RG

更新日期：2004-02-01 00:00:00

abstract：:Whether or not bacteria form coherent evolutionary groups via means of genetic exchange and, hence, elicit distinct species boundaries remains an unsettled issue. A recent report implied that not only may the former be true but also, in fact, the clearly distinct Campylobacter jejuni and Campylobacter coli species may...

journal_title：Journal of bacteriology

authors： Caro-Quintero A,Rodriguez-Castaño GP,Konstantinidis KT

更新日期：2009-09-01 00:00:00

abstract：UNLABELLED:Cell shape has been suggested to play an important role in the regulation of bacterial attachment to surfaces and the formation of communities associated with surfaces. We found that a cardiolipin synthase (Δcls) mutant of the rod-shaped bacterium Rhodobacter sphaeroides--in which synthesis of the anionic, h...

journal_title：Journal of bacteriology

authors： Lin TY,Santos TM,Kontur WS,Donohue TJ,Weibel DB

更新日期：2015-11-01 00:00:00

abstract：:A method was devised for the isolation of yeast monomorphic (LEV) mutants of Candida albicans. By this procedure, about 20 stable yeast-like mutants were isolated after mutagenesis with ethyl methane sulfonate. The growth rate of the mutants in different carbon sources, both fermentable and not, was indistinguishable ...

journal_title：Journal of bacteriology

authors： Elorza MV,Sentandreu R,Ruiz-Herrera J

更新日期：1994-04-01 00:00:00

abstract：:The complete nucleotide sequence of Tn10 has been determined. The dinucleotide signature and percent G+C of the sequence had no discontinuities, indicating that Tn10 constitutes a homogeneous unit. The new sequence contained three new open reading frames corresponding to a glutamate permease, repressors of heavy metal...

journal_title：Journal of bacteriology

authors： Chalmers R,Sewitz S,Lipkow K,Crellin P

更新日期：2000-05-01 00:00:00

abstract：:Genome comparisons have demonstrated that dramatic genetic change often underlies the emergence of new bacterial pathogens. Evolutionary analysis of Escherichia coli O157:H7, a pathogen that has emerged as a worldwide public health threat in the past two decades, has posited that this toxin-producing pathogen evolved ...

journal_title：Journal of bacteriology

authors： Wick LM,Qi W,Lacher DW,Whittam TS

更新日期：2005-03-01 00:00:00

abstract：:Agrobacterium radiobacter NCIB 11883 was grown in lactose-limited continuous culture at a dilution rate of 0.045/h. Washed cells transported [14C]lactose and [methyl-14C]beta-D-thiogalactoside, a nonmetabolisable analog of lactose, at similar rates and with similar affinities (Km for transport, less than 1 microM). Tr...

journal_title：Journal of bacteriology

authors： Greenwood JA,Cornish A,Jones CW

更新日期：1990-04-01 00:00:00

abstract：:The fine structural changes associated with cell growth and toxin production have been examined in Vibrio cholerae strain 569B. No morphological alterations in the cell envelope are apparent during logarithmic growth with thin-section techniques. However, internal swelling, suggesting alteration of cell envelope perme...

journal_title：Journal of bacteriology

authors： Kennedy JR,Richardson SH

更新日期：1969-12-01 00:00:00

abstract：:Insertion-duplication mutagenesis was used to generate mutants of Streptococcus pneumoniae that produced truncated forms of PspA (pneumococcal surface protein A). The truncated products, representing from 20 to 80% of the complete PspA molecule, were all secreted from the cell and could be detected in unconcentrated c...

journal_title：Journal of bacteriology

authors： Yother J,Handsome GL,Briles DE

更新日期：1992-01-01 00:00:00