Outer membrane of Pseudomonas aeruginosa: heat- 2-mercaptoethanol-modifiable proteins.

abstract：:Lactobacillus helveticus R0052 is a commercially available strain that is widely used in probiotic preparations. The genome sequence consisted of 2,129,425 bases. Comparative analysis showed that it was unique among L. helveticus strains in that it contained genes encoding mucus-binding proteins similar to those found...

journal_title：Journal of bacteriology

authors： Tompkins TA,Barreau G,Broadbent JR

更新日期：2012-11-01 00:00:00

abstract：:We previously described 14 rare spontaneous morphological mutants of Candida albicans that were associated with chromosomal aberrations (E. P. Rustchenko-Bulgac, F. Sherman, and J. B. Hicks, J. Bacteriol. 172:1276-1283, 1990). Improved conditions for separation of chromosomes, as well as hybridization probes, were use...

journal_title：Journal of bacteriology

authors： Rustchenko-Bulgac EP

更新日期：1991-10-01 00:00:00

abstract：:Saccharopolyspora spinosa is a Gram-positive bacterium that produces spinosad, a well-known biodegradable insecticide that is used for agricultural pest control and has an excellent environmental and mammalian toxicological profile. Here, we present the first draft genome sequence of the type strain Saccharopolyspora ...

journal_title：Journal of bacteriology

authors： Pan Y,Yang X,Li J,Zhang R,Hu Y,Zhou Y,Wang J,Zhu B

更新日期：2011-06-01 00:00:00

abstract：:We previously reported that the methicillin resistance gene mecA is carried by a novel type of mobile genetic element, SCCmec (staphylococcal cassette chromosome mec), in the chromosome of methicillin-resistant Staphylococcus aureus (MRSA). These elements are precisely excised from the chromosome and integrated into a...

journal_title：Journal of bacteriology

authors： Katayama Y,Takeuchi F,Ito T,Ma XX,Ui-Mizutani Y,Kobayashi I,Hiramatsu K

更新日期：2003-05-01 00:00:00

abstract：:Direct evidence for the involvement of ubiquinone in H2 oxidation by Rhizobium japonicum was demonstrated; H2 reduced ca. 80% of the extractable ubiquinone. The inhibitor 2-n-heptyl-4-hydroxyquinoline-N-oxide blocked electron transport at a site between ubiquinone and the cytochromes. The results showed that no cytoch...

journal_title：Journal of bacteriology

authors： O'Brian MR,Maier RJ

更新日期：1985-02-01 00:00:00

abstract：:PomA is thought to be a component of the ion channel in the sodium-driven polar-flagellar motor of Vibrio alginolyticus. We have found that some cysteine substitutions in the periplasmic region of PomA result in a slow-motility phenotype, in which swarming and swimming speeds are reduced even in the presence of high c...

journal_title：Journal of bacteriology

authors： Kojima S,Shoji T,Asai Y,Kawagishi I,Homma M

更新日期：2000-06-01 00:00:00

abstract：:Caulobacter crescentus cells adhere to surfaces by using an extremely strong polar adhesin called the holdfast. The polysaccharide component of the holdfast is comprised in part of oligomers of N-acetylglucosamine. The genes involved in the export of the holdfast polysaccharide and the anchoring of the holdfast to the...

journal_title：Journal of bacteriology

authors： Toh E,Kurtz HD Jr,Brun YV

更新日期：2008-11-01 00:00:00

abstract：:A major phenotypic trait of the Mycobacterium avium complex is the ability to produce rough and smooth colony variants. The chemical basis of this morphological variation is the loss of an antigenic surface structure, termed glycopeptidolipid (GPL), by rough variants. Using M. avium serovar 2 strain 2151 as a model sy...

journal_title：Journal of bacteriology

authors： Eckstein TM,Inamine JM,Lambert ML,Belisle JT

更新日期：2000-11-01 00:00:00

abstract：:We developed a procedure for isolating membrane vesicles from the homolactic fermentative bacterium Streptococcus cremoris. The membrane vesicles were shown to have a right-side-out orientation by freeze-etch electron microscopy and to be free of cytoplasmic constituents. The membrane vesicles retained their functiona...

journal_title：Journal of bacteriology

authors： Otto R,Lageveen RG,Veldkamp H,Konings WN

更新日期：1982-02-01 00:00:00

abstract：:After heating at 65 C, ribosomes isolated from Bacillus stearothermophilus were strikingly more heat-stable than comparable preparations from Escherichia coli when tested for ability to support polyuridylic acid-directed phenylalanine incorporation at 37 C. The stability of ribosomes was also determined by measurement...

journal_title：Journal of bacteriology

authors： Friedman SM,Axel R,Weinstein IB

更新日期：1967-05-01 00:00:00

abstract：:In Salmonella typhimurium, three groups of genes located in rfb, rfe, and rff clusters are known to be involved in the biosynthesis of the enterobacterial common antigen. We found that enzymatic synthesis of uridine diphosphate N-acetylmannosaminouric acid, the activated form of a constituent sugar of the common antig...

journal_title：Journal of bacteriology

authors： Lew HC,Nikaido H,Mäkelä PH

更新日期：1978-10-01 00:00:00

abstract：:Aspartate transcarbamylase is synthesized during exponential growth of Bacillus subtilis and is inactivated when the cells enter the stationary phase. This work is a study of the regulation of aspartate transcarbamylase synthesis during growth and the stationary phase. Using specific immunoprecipitation of aspartate t...

journal_title：Journal of bacteriology

authors： Maurizi MR,Switzer RL

更新日期：1978-09-01 00:00:00

abstract：:Synchronized cultures of Anacystis nidulans (Synechococcus PCC 6301), an obligate phototroph, are obtained by incubating exponential cultures in the dark for 12 to 16 h. A temporal and sequential order of macromolecular synthesis is observed within the cell division cycle of a synchronously dividing culture in the lig...

journal_title：Journal of bacteriology

authors： Asato Y

更新日期：1983-03-01 00:00:00

abstract：:Chlorate-resistant mutants corresponding to each known genetic locus (chlA, chlB, chlC, chlD, chlE) were isolated from Escherichia coli K-12. All these mutants showed decreased amounts of membrane-bound nitrate reductase, cytochrome b, and formic dehydrogenase, but all had normal succinic dehydrogenase activity. Prote...

journal_title：Journal of bacteriology

authors： MacGregor CH,Schnaitman CA

更新日期：1971-10-01 00:00:00

abstract：:Transcription of an aqpZ-lac fusion in a single copy on the Escherichia coli chromosome increased as cells entered the stationary growth phase. This was true in a variety of media, and increased transcription in enriched medium required the RpoS sigma factor. Expression of the aqpZ-lac fusion was not affected by up- o...

journal_title：Journal of bacteriology

authors： Soupene E,King N,Lee H,Kustu S

更新日期：2002-08-01 00:00:00

abstract：:We have investigated the regulation of the operon encoding xylose utilization in Staphylococcus xylosus C2a and Staphylococcus carnosus TM300. For in vivo studies, transcriptional fusions of the xylAB regulatory region to the lipase gene from Staphylococcus hyicus were constructed. Repression of lipase activity depend...

journal_title：Journal of bacteriology

authors： Sizemore C,Wieland B,Götz F,Hillen W

更新日期：1992-05-01 00:00:00

abstract：:The crystal structure of Escherichia coli PdxY, the protein product of the pdxY gene, has been determined to a 2.2-A resolution. PdxY is a member of the ribokinase superfamily of enzymes and has sequence homology with pyridoxal kinases that phosphorylate pyridoxal at the C-5' hydroxyl. The protein is a homodimer with ...

journal_title：Journal of bacteriology

authors： Safo MK,Musayev FN,Hunt S,di Salvo ML,Scarsdale N,Schirch V

更新日期：2004-12-01 00:00:00

abstract：:The first step in the transfer of the Bacteroides conjugative transposon CTnDOT is excision of the integrated element from the chromosome to form a circular transfer intermediate. Excision occurs only after the bacteria are exposed to tetracycline. Previously, four excision genes were identified. One was the integrase...

journal_title：Journal of bacteriology

authors： Moon K,Shoemaker NB,Gardner JF,Salyers AA

更新日期：2005-08-01 00:00:00

abstract：:At some time during sporulation development, cells of Bacillus subtilis develop a commitment to continue sporulation even after addition of or dilution into a fresh nutrient. The extent of commitment was measured by the titer of spores produced at the time at which the original culture sporulated maximally. Since newl...

journal_title：Journal of bacteriology

authors： Cooney PH,Whiteman PF,Freese E

更新日期：1977-02-01 00:00:00

abstract：:The glpD (MSMEG_6761) gene encoding glycerol-3-phosphate dehydrogenase was shown to be crucial for M. smegmatis to utilize glycerol as the sole carbon source. The glpD gene likely forms the glpFKD operon together with glpF and glpK, encoding a glycerol facilitator and glycerol kinase, respectively. The gylR (MSMEG_675...

journal_title：Journal of bacteriology

authors： Bong HJ,Ko EM,Song SY,Ko IJ,Oh JI

更新日期：2019-11-20 00:00:00

abstract：:The Escherichia coli promoter p(BAD), under the control of the AraC protein, drives the expression of mRNA encoding the AraB, AraA, and AraD gene products of the arabinose operon. The binding site of AraC at p(BAD) overlaps the RNA polymerase -35 recognition region by 4 bases, leaving 2 bases of the region not contact...

journal_title：Journal of bacteriology

authors： Dhiman A,Schleif R

更新日期：2000-09-01 00:00:00

abstract：:Escherichia coli lactose permease mediates the proton-driven translocation of galactosides across the cytoplasmic membrane. To define regions important for membrane insertion as well as for biological function, we constructed plasmids encoding different portions of the lactose carrier. Among several lacY deletions, tw...

journal_title：Journal of bacteriology

authors： Wrubel W,Stochaj U,Sonnewald U,Theres C,Ehring R

更新日期：1990-09-01 00:00:00

abstract：:It has been found that, in Neurospora crassa, arginine synthesized from exogenous citrulline was not as effectively hydrolyzed as exogenous arginine. This was explained by the observed inhibition of arginase in vitro and in vivo by citrulline. The high arginine pool formed from exogenous citrulline feedback inhibits t...

journal_title：Journal of bacteriology

authors： Mora J,Salceda R,Sanchez S

更新日期：1972-06-01 00:00:00

abstract：:Guanosine tetraphosphate (ppGpp) is a key mediator of stringent control, an adaptive response of bacteria to amino acid starvation, and has thus been termed a bacterial alarmone. Previous X-ray crystallographic analysis has provided a structural basis for the transcriptional regulation of RNA polymerase activity by pp...

journal_title：Journal of bacteriology

authors： Kasai K,Nishizawa T,Takahashi K,Hosaka T,Aoki H,Ochi K

更新日期：2006-10-01 00:00:00

abstract：:Lazaroff, Norman (British Columbia Research Council, Vancouver, B.C., Canada). Sulfate requirement for iron oxidation by Thiobacillus ferrooxidans. J. Bacteriol. 85:78-83. 1963.-The growth of Thiobacillus ferrooxidans is initially inhibited in media containing ferrous chloride in place of ferrous sulfate. This inhibit...

journal_title：Journal of bacteriology

authors： Lazaroff N

更新日期：1963-01-01 00:00:00

abstract：:The number and disposition of flagella harbored by eubacteria are regulated by a specific trait successfully maintained over generations. The genes governing the number of flagella in Bacillus subtilis have never been identified, although the ifm locus has long been recognized to influence the motility phenotype of th...

journal_title：Journal of bacteriology

authors： Calvio C,Celandroni F,Ghelardi E,Amati G,Salvetti S,Ceciliani F,Galizzi A,Senesi S

更新日期：2005-08-01 00:00:00

abstract：:Oligotropha carboxidovorans OM5(T) (DSM 1227, ATCC 49405) is a chemolithoautotrophic bacterium with the capability to utilize carbon monoxide, carbon dioxide, and hydrogen. It is also capable of heterotrophic growth under appropriate environmental conditions. Here we report the annotated genome sequence of the circula...

journal_title：Journal of bacteriology

authors： Paul D,Bridges S,Burgess SC,Dandass Y,Lawrence ML

更新日期：2008-08-01 00:00:00

abstract：:Clostridium difficile is a gram-positive, spore-forming enteric anaerobe which can infect humans and a wide variety of animal species. Recently, the incidence and severity of human C. difficile infection has markedly increased. In this study, we evaluated the genomic content of 73 C. difficile strains isolated from hu...

journal_title：Journal of bacteriology

authors： Janvilisri T,Scaria J,Thompson AD,Nicholson A,Limbago BM,Arroyo LG,Songer JG,Gröhn YT,Chang YF

更新日期：2009-06-01 00:00:00

abstract：:Several preparations of staphylococcal alpha-toxin and delta-lysin were studied in order to compare hemolytic activity with capacity to lyse bacterial protoplasts. delta-Lysin in relatively low concentration lysed protoplasts of Sarcina lutea, protoplasts of Streptococcus faecalis, and spheroplasts of Escherichia coli...

journal_title：Journal of bacteriology

authors： Bernheimer AW,Avigad LS,Grushoff P

更新日期：1968-08-01 00:00:00

abstract：:Isolation of six strains of Escherichia coli K-12 carrying mutations affecting the citrate-dependent iron uptake system is described. Genetic analysis of these mutants showed that the mutation affecting the citrate system are cluster together at about min 6 on the E. coli chromosome. ...

journal_title：Journal of bacteriology

authors： Woodrow GC,Langman L,Young IG,Gibson F

更新日期：1978-03-01 00:00:00