Complete genome sequences of Desulfosporosinus orientis DSM765T, Desulfosporosinus youngiae DSM17734T, Desulfosporosinus meridiei DSM13257T, and Desulfosporosinus acidiphilus DSM22704T.

abstract：:Three spontaneous derivatives of Streptococcus faecium ATCC 9790, originally isolated as conditionally Triton X-100 detergent-resistant at 25 degrees C, displayed normal penicillin-induced rates of lysis at 37 degrees C but substantially reduced rates of lysis and killing at 25 degrees C. The addition of exogenous uns...

journal_title：Journal of bacteriology

authors： Pucci MJ,Daneo-Moore L

更新日期：1984-08-01 00:00:00

abstract：:The antibiotic albomycin is highly effective against Streptococcus pneumoniae, with an MIC of 10 ng/ml. The reason for the high efficacy was studied by measuring the uptake of albomycin into S. pneumoniae. Albomycin was transported via the system that transports the ferric hydroxamates ferrichrome and ferrioxamine B. ...

journal_title：Journal of bacteriology

authors： Pramanik A,Braun V

更新日期：2006-06-01 00:00:00

abstract：:Salmonella typhimurium contains a transport system for sn-glycerol-3-phosphate that is inducible by growth on glycerol and sn-glycerol-3-phosphate. In fully induced cells, the system exhibited an apparent Km of 50 microM and a Vmax of 2.2 nmol/min . 10(8) cells. The corresponding system in Escherichia coli exhibits, u...

journal_title：Journal of bacteriology

authors： Hengge R,Larson TJ,Boos W

更新日期：1983-07-01 00:00:00

abstract：:Yeast and hyphal walls of Candida albicans were extracted with sodium dodecyl sulfate (SDS). Some of the extracted proteins reacted with a specific beta-1,6-glucan antiserum but not with a beta-1,3-glucan antiserum. They lost their beta-1,6-glucan epitope after treatment with ice-cold aqueous hydrofluoric acid, sugges...

journal_title：Journal of bacteriology

authors： Kapteyn JC,Montijn RC,Dijkgraaf GJ,Van den Ende H,Klis FM

更新日期：1995-07-01 00:00:00

abstract：:The Vibrio fischeri luminescence (lux) genes are regulated by the 250-amino-acid-residue LuxR protein and a V. fischeri metabolite termed autoinducer. The V. fischeri lux regulon consists of two divergently transcribed units. Autoinducer and LuxR activate transcription of the luxICDABE operon and autoregulate the luxR...

journal_title：Journal of bacteriology

authors： Choi SH,Greenberg EP

更新日期：1992-06-01 00:00:00

abstract：:Soluble reduced nicotinamide adenine dinucleotide oxidase activity in extracts of Bacillus subtilis spores was stimulated by the addition of not only flavine mononucleotide (FMN) or flavine adenine dinucleotide (FAD) but also alpha-alpha'-dipyridyl or o-phenanthroline. These chelating agents showed stronger effect on ...

journal_title：Journal of bacteriology

authors： Tochikubo K

更新日期：1974-03-01 00:00:00

abstract：:Gel retardation experiments indicated the presence in Pseudomonas aeruginosa cell extracts of an arginine-inducible DNA-binding protein that interacts with the control regions for the car and argF operons, encoding carbamoylphosphate synthetase and anabolic ornithine carbamoyltransferase, respectively. Both enzymes ar...

journal_title：Journal of bacteriology

authors： Park SM,Lu CD,Abdelal AT

更新日期：1997-09-01 00:00:00

abstract：:Lockart, Royce Z., Jr. (The University of Texas, Austin) and Barbara Horn. Interaction of an interferon with L cells. J. Bacteriol. 85:996-1002. 1963.-Data were presented on the effect of time of exposure and concentration of an interferon in provoking viral inhibition in L cells. Populations of L cells which made red...

journal_title：Journal of bacteriology

authors： LOCKART RZ Jr,HORN B

更新日期：1963-05-01 00:00:00

abstract：:Three groups of linked markers were mapped in Bacillus thuringiensis 4042B by using two-, three-, and four-factor crosses mediated by the temperate bacteriophages TP-13 and TP-18. The order of markers was (trp-11, trp-2)-(leu-1, leu-2)-his-1-(lys-1, lys-2)-cys-1 in the first group; met-1-(argCl, argOl)-met-2-(pyr-1, p...

journal_title：Journal of bacteriology

authors： Barsomian GD,Robillard NJ,Thorne CB

更新日期：1984-03-01 00:00:00

abstract：:Repaske, Roy (National Institute of Allergy and Infectious Diseases, Bethesda, Md.). Nutritional requirements for Hydrogenomonas eutropha. J. Bacteriol. 83: 418-422. 1962.-A simple apparatus for the autotrophic cultivation of Hydrogenomonas eutropha in 100-ml shake cultures is described. Nitrogen, in the form of ammon...

journal_title：Journal of bacteriology

authors： REPASKE R

更新日期：1962-02-01 00:00:00

abstract：:The structures of the lipooligosaccharides (LOSs) from Haemophilus ducreyi ITM 5535 and ITM 3147 and a fresh clinical isolate, ACY1, have been investigated. Oligosaccharides were obtained from phenol-water-extracted LOS by mild acid hydrolysis and were studied by methylation analysis, fast atom bombardment and electro...

journal_title：Journal of bacteriology

authors： Schweda EK,Jonasson JA,Jansson PE

更新日期：1995-09-01 00:00:00

abstract：:The Rhizobium phaseoli recA gene has been cloned by interspecific complementation of the Fec phenotype of bacteriophage lambda. The cloned gene restored the recombination proficiency and conferred resistance to DNA-damaging agents (methyl methanesulfonate and nitrofurantoin) to an Escherichia coli recA mutant. The dir...

journal_title：Journal of bacteriology

authors： Martínez-Salazar JM,Romero D,Girard ML,Dávila G

更新日期：1991-05-01 00:00:00

abstract：:Two strains of Staphylococcus aureus (PC1 and 196E), when grown in medium containing 0.002% sodium dodecyl sulfate (SDS), showed from 96.1 to 100% loss of the ability to produce penicillinase. Resistance to cadmium and zinc was lost concomitantly with the ability to produce penicillinase. A comparison of the rate of c...

journal_title：Journal of bacteriology

authors： Sonstein SA,Baldwin JN

更新日期：1972-01-01 00:00:00

abstract：:The sequential morphological events in spore formation by Clostridium perfringens type D were observed in Ellner's medium where 80 to 100% of the cells formed spores. Gross structural changes were studied with the light microscope under phase-contrast, and in fixed cells by the use of both nigrosin and Giemsa preparat...

journal_title：Journal of bacteriology

authors： Hoeniger JF,Stuart PF,Holt SC

更新日期：1968-11-01 00:00:00

abstract：:In vitro transcription from the promoter for the nitrogen fixation regulatory operon nifLA of K. pneumoniae requires four protein fractions: the core form of RNA polymerase; NTRA, an alternate sigma factor; NTRC, an auxiliary DNA-binding protein; and NTRB, a bifunctional enzyme that controls the activity of NTRC by co...

journal_title：Journal of bacteriology

authors： Wong PK,Popham D,Keener J,Kustu S

更新日期：1987-06-01 00:00:00

abstract：:Two proteins of Escherichia coli, termed Wzc and Wzb, were analyzed for their capacity to participate in the reversible phosphorylation of proteins on tyrosine. First, Wzc was overproduced from its specific gene and purified to homogeneity by affinity chromatography. Upon incubation in the presence of radioactive ATP,...

journal_title：Journal of bacteriology

authors： Vincent C,Doublet P,Grangeasse C,Vaganay E,Cozzone AJ,Duclos B

更新日期：1999-06-01 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：:Polysaccharide-containing material was located by histochemical staining on ultrathin sections of Bacillus cereus and several clostridial species during various phases of growth. These components were located along the cell wall in young vegetative cells and along the developing cortex in sporulating cells. In B. cere...

journal_title：Journal of bacteriology

authors： Walker PD,Short J

更新日期：1969-06-01 00:00:00

abstract：:We constructed mercury resistance operon-luciferase (mer-lux) transcriptional fusion plasmids to evaluate in vivo gene expression rates of the mer structural gene promoter (PTPCAD) of transposon Tn21. In vivo gene expression kinetics corresponded well with those previously determined in vitro, yielding an apparent K0....

journal_title：Journal of bacteriology

authors： Condee CW,Summers AO

更新日期：1992-12-01 00:00:00

abstract：:The transcriptional regulatory protein Rgg coordinates amino acid catabolism and virulence factor expression in Streptococcus pyogenes. We used a proteomic approach to compare cytoplasmic proteins isolated from S. pyogenes wild-type strain NZ131 (serotype M49) to proteins isolated from an rgg mutant strain during the ...

journal_title：Journal of bacteriology

authors： Chaussee MA,Callegari EA,Chaussee MS

更新日期：2004-11-01 00:00:00

abstract：:Azotobacter vinelandii produces two detectable catalases during growth on minimal medium. The heat-labile catalase expressed during exponential growth phase was identified as a KatG homologue by liquid chromatography-tandem mass spectrometry (LC-MS/MS) using a mixed protein sample. The second catalase was heat resista...

journal_title：Journal of bacteriology

authors： Sandercock JR,Page WJ

更新日期：2008-02-01 00:00:00

abstract：:Expression of the major porin structural genes, ompF and ompC, is influenced by medium osmotic strength and requires the products of two regulatory genes, ompR and envZ. To help define the sites required for the expression of both porin genes, we have used a novel selection to identify mutations that decrease ompF tra...

journal_title：Journal of bacteriology

authors： Taylor RK,Garrett S,Sodergren E,Silhavy TJ

更新日期：1985-06-01 00:00:00

abstract：:The physical arrangement of cell envelope components leads to the exposure of selected structural motifs which in turn may influence host-parasite interactions. To gain insight into the exposed epitopes, the present study describes a flow cytometric method designed to probe defined molecules on dispersed mycobacteria....

journal_title：Journal of bacteriology

authors： Ozanne V,Ortalo-Magne A,Vercellone A,Fournie JJ,Daffe M

更新日期：1996-12-01 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：:Welker, N. E. (Western Reserve University, Cleveland, Ohio and University of Illinois, Urbana), and L. Leon Campbell. De novo synthesis of alpha-amylase by Bacillus stearothermophilus. J. Bacteriol. 86:1202-1210. 1963.-The pH optimum for the synthesis of alpha-amylase by washed-cell suspensions was 6.7. alpha-Amylase ...

journal_title：Journal of bacteriology

authors： WELKER NE,CAMPBELL LL

更新日期：1963-12-01 00:00:00

abstract：:The suf operon is composed of four genes (sufB, sufC, sufD, and sufS) and is highly conserved in the genomes of cyanobacteria. Open reading frame sll0088 in Synechocystis sp. strain PCC 6803 is located near the 5' end of the suf operon but is transcribed in the direction opposite that of the suf operon. We previously ...

journal_title：Journal of bacteriology

authors： Wang T,Shen G,Balasubramanian R,McIntosh L,Bryant DA,Golbeck JH

更新日期：2004-02-01 00:00:00

abstract：:Fertility factor F confers bacterial conjugation, a process which involves at least 20 tra genes. Resistance plasmids such as R100, R6-5, and R1 have homology with F in the tra region. Conjugal transfer of these plasmids is, however, repressed, while transfer of F is constitutive. Repression of R transfer is due to th...

journal_title：Journal of bacteriology

authors： Yoshioka Y,Ohtsubo H,Ohtsubo E

更新日期：1987-02-01 00:00:00

abstract：:Coxiella burnetii, the etiological agent of acute and chronic Q fever in humans, is a naturally intracellular pathogen that directs the formation of an acidic Coxiella-containing vacuole (CCV) derived from the host lysosomal network. Central to its pathogenesis is a specialized type IVB secretion system (T4SS) that de...

journal_title：Journal of bacteriology

authors： Weber MM,Chen C,Rowin K,Mertens K,Galvan G,Zhi H,Dealing CM,Roman VA,Banga S,Tan Y,Luo ZQ,Samuel JE

更新日期：2013-09-01 00:00:00

abstract：:Cadmium-resistant Pseudomonas putida GAM-1, which was able to grow in concentrations of CdCl2 as high as 7 mM, was isolated from soil in a rice paddy. This bacterium harbored a DNA plasmid of about 52 kilobases. The plasmid (pGU100) transformed Escherichia coli C600 to cadmium resistance. A cadmium-resistant transform...

journal_title：Journal of bacteriology

authors： Horitsu H,Yamamoto K,Wachi S,Kawai K,Fukuchi A

更新日期：1986-01-01 00:00:00

abstract：:Multiple promoters drive the expression of the principal cell division gene, ftsZ, in bacterial systems. Primer extension analysis of total RNA from Mycobacterium tuberculosis and a Mycobacterium smegmatis transformant containing 1.117 kb of the upstream region of M. tuberculosis ftsZ and promoter fusion studies ident...

journal_title：Journal of bacteriology

authors： Roy S,Ajitkumar P

更新日期：2005-04-01 00:00:00