Growth of staphylococci on mercuric chloride agar.

abstract：:The plasmid nature of genes specifying degradation of nicotine and nicotinate in Pseudomas convexa strain 1 (Pc1) is indicated by mitomycin curing and conjugational transfer to other strains. The NIC plasmid appears to be compatible with other metabolic plasmids in Pseudomonas putida. ...

journal_title：Journal of bacteriology

authors： Thacker R,Rørvig O,Kahlon P,Gunsalus IC

更新日期：1978-07-01 00:00:00

abstract：:The participation of tyramine oxidase in the regulation of arylsulfatase synthesis in Salmonella typhimurium was studied. Arylsulfatase synthesis was repressed by inorganic sulfate, cysteine, methionine, or taurine. This repression was relieved by tyramine, octopamine, or dopamine, which induced tyramine oxidase synth...

journal_title：Journal of bacteriology

authors： Murooka Y,Harada T

更新日期：1981-02-01 00:00:00

abstract：:The bacteriocin produced by a strain of Staphylococcus aureus has been isolated and designated staphylococcin (414), and a study was made of its chemical, physical, and biological properties. The staphylococcin is released in appreciable quantities after breakage of the cells and can be purified through differential c...

journal_title：Journal of bacteriology

authors： Gagliano VJ,Hinsdill RD

更新日期：1970-10-01 00:00:00

abstract：:Beppu, Michiko (University of Tokyo, Tokyo, Japan), and Kei Arima. Decreased permeability as the mechanism of arsenite resistance in Pseudomonas pseudomallei. J. Bacteriol. 88:151-157. 1964.-The mechanism of arsenite resistance of Pseudomonas pseudomallei strain 54, isolated from soil, was studied by use of radioactiv...

journal_title：Journal of bacteriology

authors： BEPPU M,ARIMA K

更新日期：1964-07-01 00:00:00

abstract：:Virulence in Shigella spp., as well as in strains of enteroinvasive Escherichia coli, is regulated by growth temperature. Previously, virR had been identified as the gene controlling the temperature-regulated expression of Shigella virulence. Since Shigella spp. and E. coli are also known to share greater than 90% DNA...

journal_title：Journal of bacteriology

authors： Hromockyj AE,Maurelli AT

更新日期：1989-05-01 00:00:00

abstract：:The mechanism of methyl-beta-D-thiogalactoside-phosphate (TMG-P) expulsion from Streptococcus pyogenes was studied. The expulsion elicited by glucose was not due to exchange vectorial transphosphorylation between the expelled TMG and the incoming glucose since more beta-galactoside was displaced than glucose taken up,...

journal_title：Journal of bacteriology

authors： Reizer J,Novotny MJ,Panos C,Saier MH Jr

更新日期：1983-10-01 00:00:00

abstract：:Deletions in the rpoBC region have been transferred to phage lambda and characterized in detail by genetic, structural, and functional tests. We thus extend and confirm knowledge of the organization of this part of the chromosome. The new phages are useful tools for studying the genes for the bacterial transcription a...

journal_title：Journal of bacteriology

authors： Linn T,Goman M,Scaife J

更新日期：1979-11-01 00:00:00

abstract：:Eklund, Curtis (The University of Texas, Austin) and Orville Wyss. Enzyme associated with bacteriophage infection. J. Bacteriol. 84:1209-1215. 1962.-A capsule-digesting enzyme was formed when azotobacter cells were infected with bacteriophage. The enzyme appeared in the medium when the phages lysed the cells. By disru...

journal_title：Journal of bacteriology

authors： Eklund C,Wyss O

更新日期：1962-12-01 00:00:00

abstract：:Cells of the gliding bacterium Flavobacterium johnsoniae move rapidly over surfaces. Mutations in gldN cause a partial defect in gliding. A novel bacteriophage selection strategy was used to aid construction of a strain with a deletion spanning gldN and the closely related gene gldO in an otherwise wild-type F. johnso...

journal_title：Journal of bacteriology

authors： Rhodes RG,Samarasam MN,Shrivastava A,van Baaren JM,Pochiraju S,Bollampalli S,McBride MJ

更新日期：2010-03-01 00:00:00

abstract：:Evidence of the presence of messenger ribonucleic acid (mRNA) in dormant spores of Bacillus subtilis has been obtained. The bulk RNA from spores was isolated and labeled in vitro with tritiated dimethyl sulfate. The spore RNA hybridized to 2.4 to 3.2% of the B. subtilis genome. The RNA hybridized to both the complemen...

journal_title：Journal of bacteriology

authors： Jeng YH,Doi RH

更新日期：1974-08-01 00:00:00

abstract：:A Butyrivibrio fibrisolvens H17c glgB gene, was isolated by direct selection for colonies that produced clearing on starch azure plates. The gene was expressed in Escherichia coli from its own promoter. The glgB gene consisted of an open reading frame of 1,920 bp encoding a protein of 639 amino acids (calculated Mr, 7...

journal_title：Journal of bacteriology

authors： Rumbak E,Rawlings DE,Lindsey GG,Woods DR

更新日期：1991-11-01 00:00:00

abstract：:Micrococcus sp. strain 12B was isolated by enriching for growth with dibutylphthalate as the sole carbon and energy source. A pathway for the metabolism of dibutylphthalate and phthalate by micrococcus sp. strain 12B is proposed: dibutylphthalate leads to monobutylphthalate leads to phthalate leads to 3,4-dihydro-3,4-...

journal_title：Journal of bacteriology

authors： Eaton RW,Ribbons DW

更新日期：1982-07-01 00:00:00

abstract：:Transcription of the trp operon of Bacillus subtilis is regulated by attenuation. A trpE'-'lacZ gene fusion preceded by the wild-type trp promoter-leader region was used to analyze regulation. Overproduction of the trp leader transcript in trans from a multicopy plasmid caused constitutive expression of the chromosoma...

journal_title：Journal of bacteriology

authors： Kuroda MI,Henner D,Yanofsky C

更新日期：1988-07-01 00:00:00

abstract：:The temperate phage TPW22, induced from Lactococcus lactis subsp. cremoris W22, and the evolutionarily interesting integrase of this phage were characterized. Phage TPW22 was propagated lytically on L. lactis subsp. cremoris 3107, which could also be lysogenized by site-specific integration. The attachment site (attP)...

journal_title：Journal of bacteriology

authors： Petersen A,Josephsen J,Johnsen MG

更新日期：1999-11-01 00:00:00

abstract：:Nisin is a cationic antimicrobial peptide that belongs to the group of lantibiotics. It is thought to form oligomeric pores in the target membrane by a mechanism that requires the transmembrane electrical potential delta psi and that involves local pertubation of the lipid bilayer structure. Here we show that nisin do...

journal_title：Journal of bacteriology

authors： Moll GN,Clark J,Chan WC,Bycroft BW,Roberts GC,Konings WN,Driessen AJ

更新日期：1997-01-01 00:00:00

abstract：:Proline dehydrogenase (PutA) is a bifunctional enzyme that catalyzes the oxidation of proline to glutamate. In Sinorhizobium meliloti, as in other microorganisms, the putA gene is transcriptionally activated in response to proline. In Rhodobacter capsulatus, Agrobacterium, and most probably in Bradyrhizobium, this act...

journal_title：Journal of bacteriology

authors： Soto MJ,Jiménez-Zurdo JI,van Dillewijn P,Toro N

更新日期：2000-04-01 00:00:00

abstract：:l-Lysine caused repression of diaminopimelate decarboxylase synthesis in Bacillus cereus when grown in either a minimal defined medium (CDGS medium) or a complex defined medium (a modified lysine assay medium). When cells were grown in either of the two media, variations in the specific activity of the enzyme as a fun...

journal_title：Journal of bacteriology

authors： Grandgenett DP,Stahly DP

更新日期：1971-05-01 00:00:00

abstract：:A new method for measuring the secretion of H(2)O(2) has been based upon an H(2)O(2)-dependent inhibition of catalase by 3-amino-1,2,4-triazole. The conversion of an H(2)O(2)-secretion rate into a catalase inhibition rate amplified a relatively small molar concentration of H(2)O(2) and provided a highly specific and s...

journal_title：Journal of bacteriology

authors： Cohen G,Somerson NL

更新日期：1969-05-01 00:00:00

abstract：:An alcohol dehydrogenase (ADH) from hyperthermophilic archaeon Thermococcus guaymasensis was purified to homogeneity and was found to be a homotetramer with a subunit size of 40 ± 1 kDa. The gene encoding the enzyme was cloned and sequenced; this gene had 1,095 bp, corresponding to 365 amino acids, and showed high seq...

journal_title：Journal of bacteriology

authors： Ying X,Ma K

更新日期：2011-06-01 00:00:00

abstract：:NifA is the general transcriptional activator of nitrogen fixation genes in diazotrophic bacteria. In Rhizobium leguminosarum bv. viciae UPM791, the nifA gene is part of a gene cluster (orf71 orf79 fixW orf5 fixABCX nifAB) separated by 896 bp from an upstream and divergent truncated duplication of nifH (DeltanifH). Sy...

journal_title：Journal of bacteriology

authors： Martínez M,Palacios JM,Imperial J,Ruiz-Argüeso T

更新日期：2004-10-01 00:00:00

abstract：:Pep 5 and nisin are cationic peptide antibiotics which in addition to their membrane-disruptive action induce autolysis in staphylococci. To investigate the mechanism of lysis induction, the influence of the peptides on the activity of the N-acetylmuramoyl-L-alanine amidase of Staphylococcus simulans 22 was studied. I...

journal_title：Journal of bacteriology

authors： Bierbaum G,Sahl HG

更新日期：1987-12-01 00:00:00

abstract：:The anaerobic pathogen Clostridium perfringens encodes either toxin genes or antibiotic resistance determinants on a unique family of conjugative plasmids that have a novel conjugation region, the tcp locus. Studies of the paradigm conjugative plasmid from C. perfringens, the 47-kb tetracycline resistance plasmid pCW3...

journal_title：Journal of bacteriology

authors： Wisniewski JA,Teng WL,Bannam TL,Rood JI

更新日期：2015-02-15 00:00:00

abstract：:Conti, S. F. (Dartmouth Medical School, Hanover, N.H.), and Peter Hirsch. Biology of budding bacteria. III. Fine structure of Rhodomicrobium and Hyphomicrobium spp. J. Bacteriol. 89:503-512. 1965.-The ultrastructure of 14 strains of hyphomicrobia, and of Rhodomicrobium vannielii, was investigated by means of electron ...

journal_title：Journal of bacteriology

authors： CONTI SF,HIRSCH P

更新日期：1965-02-01 00:00:00

abstract：:Acetate kinase (ACK) converts acetyl phosphate to acetate along with the generation of ATP in the pathway for mixed-acid fermentation in Lactococcus lactis. The reverse reaction yields acetyl phosphate for assimilation purposes. Remarkably, L. lactis has two ACK isozymes, and the corresponding genes are present in an ...

journal_title：Journal of bacteriology

authors： Puri P,Goel A,Bochynska A,Poolman B

更新日期：2014-04-01 00:00:00

abstract：:Kondo, Eiko (Gunma University, Maebashi, Japan), and Susumu Mitsuhashi. Drug resistance of enteric bacteria. IV. Active transducing phage P1 CM produced by the combination of R factor with phage P1. J. Bacteriol. 88:1266-1276. 1964.-During an investigation of the transduction of R factors with phage P1, a phage lysate...

journal_title：Journal of bacteriology

authors： KONDO E,MITSUHASHI S

更新日期：1964-11-01 00:00:00

abstract：:Seligman, Stephen J. (University of California, Los Angeles) and William L. Hewitt. Kinetics of the action of ampicillin on Escherichia coli. J. Bacteriol. 85:1160-1164. 1963.-The curve of the number of viable Escherichia coli after exposure to ampicillin can be divided into three phases: a lag phase, a rapid bacteric...

journal_title：Journal of bacteriology

authors： SELIGMAN SJ,HEWITT WL

更新日期：1963-05-01 00:00:00

abstract：:Until the question of symmetry or asymmetry in the facilitated diffusion of monosaccharides by Saccharomyces cerevisiae is resolved, attempts to study the transport process cannot be based on assumptions of symmetry, such as equal concentrations at equilibrium or kinetic parameters that are equal in opposite direction...

journal_title：Journal of bacteriology

authors： Kalsow CM,Doyle RJ

更新日期：1973-02-01 00:00:00

abstract：:Billen, Daniel (University of Texas M. D. Anderson Hospital and Tumor Institute, Houston, Tex.), and Roger Hewitt. Influence of starvation for methionine and other amino acids on subsequent bacterial deoxyribonucleic acid replication. J. Bacteriol. 92:609-617. 1966.-A study has been made of the subsequent replicative ...

journal_title：Journal of bacteriology

authors： Billen D,Hewitt R

更新日期：1966-09-01 00:00:00

abstract：:In Escherichia coli, repression of the aceBAK operon is mediated by the IclR protein. We used an in vitro oligonucleotide selection technique to determine the consensus recognition sequence for MR. Mutational analysis confirmed the contribution of this sequence to repression in vivo and identified the -35 element of t...

journal_title：Journal of bacteriology

authors： Pan B,Unnikrishnan I,LaPorte DC

更新日期：1996-07-01 00:00:00

abstract：:Vibrio parahaemolyticus possesses dual flagellar systems adapted for movement under different circumstances. A single polar flagellum propels the bacterium in liquid (i.e., swimming) with a motor that is powered by the sodium motive force. Multiple proton-driven lateral flagella enable translocation over surfaces (i.e...

journal_title：Journal of bacteriology

authors： Stewart BJ,McCarter LL

更新日期：2003-08-01 00:00:00