Role of ubiquinone in hydrogen-dependent electron transport in Rhizobium japonicum.

abstract：:A cryptic promoter, designated P alpha, initiates transcription within the O(R) region of bacteriophage lambda. Transcription from P alpha proceeds in the direction of the cI repressor gene from sites 46 and 48 bp preceding the PRM transcription start site. P alpha is likely to compete with both PR and PRM for formati...

journal_title：Journal of bacteriology

authors： Woody ST,Fong RS,Gussin GN

更新日期：1993-09-01 00:00:00

abstract：:In Streptococcus mutans, competence for genetic transformation and biofilm formation are dependent on the two-component signal transduction system ComDE together with the inducer peptide pheromone competence-stimulating peptide (CSP) (encoded by comC). Here, it is shown that the same system is also required for expres...

journal_title：Journal of bacteriology

authors： van der Ploeg JR

更新日期：2005-06-01 00:00:00

abstract：:In Bacillus subtilis the trpX locus specifies a glutamine-binding protein designated subunit X, which forms a complex with subunit E to constitute the anthranilate synthase enzyme aggregate (EX) and subunit A to constitute the p-aminobenzoate synthase enzyme aggregate (AX). Subunit X confers upon these enzyme complexe...

journal_title：Journal of bacteriology

authors： Kane JF

更新日期：1977-11-01 00:00:00

abstract：:The citrate utilization (Cit+) transposon Tn3411 was shown to be flanked by directly repeated sequences (IS3411L and IS3411R) by restriction enzyme analysis and electron microscope observation. Cit- deletion mutants were frequently found to be generated in pBR322::Tn3411 by intramolecular recombination between the two...

journal_title：Journal of bacteriology

authors： Ishiguro N,Sato G

更新日期：1984-11-01 00:00:00

abstract：:The 5,10-methylenetetrahydrofolate dehydrogenase of heterotrophically grown Peptostreptococcus productus Marburg was purified to apparent homogeneity. The purified enzyme catalyzed the reversible oxidation of methylenetetrahydrofolate with NADP+ as the electron acceptor at a specific activity of 627 U/mg of protein. T...

journal_title：Journal of bacteriology

authors： Wohlfarth G,Geerligs G,Diekert G

更新日期：1991-02-01 00:00:00

abstract：:Spectinomycin dependence in Bacillus subtilis involves two mutations, one conferring drug resistance and the other producing a requirement for spectinomycin for growth. ...

journal_title：Journal of bacteriology

authors： Henkin TM,Campbell KM,Chambliss GH

更新日期：1979-03-01 00:00:00

abstract：:Members of the carnobacteria have been extensively studied as probiotic cultures in aquacultures and protective cultures in seafood, diary, and meat. We report on the finished genome sequence of Carnobacterium sp. 17-4, which has been isolated from permanently cold seawater. The genetic information reveals a new circu...

journal_title：Journal of bacteriology

authors： Voget S,Klippel B,Daniel R,Antranikian G

更新日期：2011-07-01 00:00:00

abstract：:Lag is a temporary period of nonreplication seen in bacteria that are introduced to new media. Despite latency being described by Müller in 1895, only recently have we gained insights into the cellular processes characterizing lag phase. This review covers literature to date on the transcriptomic, proteomic, metabolom...

journal_title：Journal of bacteriology

authors： Bertrand RL

更新日期：2019-03-13 00:00:00

abstract：:Mycobacterium avium-Mycobacterium intracellulare complex (MAC) is the most common isolate of nontuberculous mycobacteria and causes pulmonary and extrapulmonary diseases. MAC species can be grouped into 31 serotypes by the epitopic oligosaccharide structure of the species-specific glycopeptidolipid (GPL) antigen. The ...

journal_title：Journal of bacteriology

authors： Fujiwara N,Nakata N,Naka T,Yano I,Doe M,Chatterjee D,McNeil M,Brennan PJ,Kobayashi K,Makino M,Matsumoto S,Ogura H,Maeda S

更新日期：2008-05-01 00:00:00

abstract：:Little is known about the effect of the host on the genetic stability of bacterial plant pathogens. Crown gall, a plant disease caused by Agrobacterium tumefaciens, may represent a useful model to study this effect. Indeed, our previous observations on the natural occurrence and origin of nonpathogenic agrobacteria su...

journal_title：Journal of bacteriology

authors： Bélanger C,Canfield ML,Moore LW,Dion P

更新日期：1995-07-01 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：:Rubrerythrin was purified by multistep chromatography under anaerobic, reducing conditions from the hyperthermophilic archaeon Pyrococcus furiosus. It is a homodimer with a molecular mass of 39.2 kDa and contains 2.9 +/- 0.2 iron atoms per subunit. The purified protein had peroxidase activity at 85 degrees C using hyd...

journal_title：Journal of bacteriology

authors： Weinberg MV,Jenney FE Jr,Cui X,Adams MW

更新日期：2004-12-01 00:00:00

abstract：:A new insertion element, IS1549, was identified serendipitously from Mycobacterium smegmatis LR222 during experiments using a vector designed to detect the excision of IS6110 from between the promoter region and open reading frame (ORF) of an aminoglycoside phosphotransferase gene. Six of the kanamycin-resistant isola...

journal_title：Journal of bacteriology

authors： Plikaytis BB,Crawford JT,Shinnick TM

更新日期：1998-03-01 00:00:00

abstract：:Cell walls (LOG walls) were isolated from cultures of Streptococcus faecalis ATCC 9790 in the exponential phase of growth. These walls were either allowed to undergo autolytic dissolution (in the presence or absence of trypsin) or wall autolysis was inactivated with sodium dodecylsulfate (SDS walls). Inactivated walls...

journal_title：Journal of bacteriology

authors： Shockman GD,Martin JT

更新日期：1968-11-01 00:00:00

abstract：:Changes in the cell wall of a species of Flavobacterium can be quantitated by measuring vancomycin adsorption. Treatment of the cells with ethylenediaminetetraacetic acid or tris(hydroxymethyl)aminomethane (or both) increased adsorption of the antibiotic. ...

journal_title：Journal of bacteriology

authors： Haslam DF,Best GK,Durham NN

更新日期：1970-08-01 00:00:00

abstract：:The O polysaccharide of the lipopolysaccharide (O antigen) of Gram-negative bacteria often serves as a receptor for bacteriophages that can make the phage dependent on a given O-antigen type, thus supporting the concept of the adaptive significance of the O-antigen variability in bacteria. The O-antigen layer also mod...

journal_title：Journal of bacteriology

authors： Knirel YA,Prokhorov NS,Shashkov AS,Ovchinnikova OG,Zdorovenko EL,Liu B,Kostryukova ES,Larin AK,Golomidova AK,Letarov AV

更新日期：2015-03-01 00:00:00

abstract：:The biosynthesis of asparaginase II in Saccharomyces cerevisiae is subject to nitrogen catabolite repression. In the present study we examined the physiological effects of glutamate auxotrophy on cellular metabolism and on the nitrogen catabolite repression of asparaginase II. Glutamate auxotrophic cells, incubated wi...

journal_title：Journal of bacteriology

authors： Kang L,Keeler ML,Dunlop PC,Roon RJ

更新日期：1982-07-01 00:00:00

abstract：:A monoclonal antibody, AFRC MAC 203, was used to examine the expression of a nodule-induced cell surface antigen associated with lipopolysaccharide in Rhizobium leguminosarum bv. viciae 3841. Silver-enhanced immunogold-labeled tissue sections revealed that, in very young tissues of pea root nodules, the nodule-induced...

journal_title：Journal of bacteriology

authors： VandenBosch KA,Brewin NJ,Kannenberg EL

更新日期：1989-09-01 00:00:00

abstract：:The regrowth of 27 temperature-sensitive division mutants of Streptococcus faecium ATCC 9790 was examined after various periods of incubation at the nonpermissive temperature. Several of the mutants blocked at various stages of septum formation or of daughter-cell separation divided in a partially or completely synchr...

journal_title：Journal of bacteriology

authors： Canepari P,Lléo MM,Fontana R,Satta G,Shockman GD,Daneo-Moore L

更新日期：1984-10-01 00:00:00

abstract：:In Enterococcus faecalis, the site 2 protease Eep generates sex pheromones, including cAM373. Intriguingly, in Staphylococcus aureus, a peptide similar to cAM373, named cAM373_SA, is produced from the camS gene. Here, we report that the staphylococcal Eep homolog is not only responsible for the production of cAM373_SA...

journal_title：Journal of bacteriology

authors： Cheng D,Lv H,Yao Y,Cheng S,Huang Q,Wang H,Liu X,Bae T,Li M,Liu Q

更新日期：2020-07-09 00:00:00

abstract：:We purified membrane-bound cytochrome c-550 [cytochrome c-550(m)] to an electrophoretically homogeneous state from Nitrobacter winogradskyi. The cytochrome showed peaks at 409 and 525 nm in the oxidized form and peaks at 416, 521, and 550 nm in the reduced form. The molecular weight of the cytochrome was estimated to ...

journal_title：Journal of bacteriology

authors： Nomoto T,Fukumori Y,Yamanaka T

更新日期：1993-07-01 00:00:00

abstract：:The transfer of plasmid DNA molecules between bacterial cells is achieved by a large array of conjugative transfer proteins which assemble into both cytoplasmic and membrane-associated complexes. TrhC is a membrane-associated protein that is required for the transfer of the IncHI1 resistance plasmid R27. Homologous pr...

journal_title：Journal of bacteriology

authors： Gilmour MW,Taylor DE

更新日期：2004-03-01 00:00:00

abstract：:The ultrastructure of seven Thiobacillus species was studied. The structure of their cell envelopes is similar, if not identical, to that found in other gram-negative bacteria. Obvious differences were noted in the middle layer of the cell envelope of the seven cultures. Polyhedral inclusion bodies were apparent in fo...

journal_title：Journal of bacteriology

authors： Shively JM,Decker GL,Greenawalt JW

更新日期：1970-02-01 00:00:00

abstract：:The activation properties of the form I and form II ribulose 1,5-bisphosphate carboxylases from Rhodopseudomonas sphaeroides were examined. Both enzymes have a requirement of Mg2+ for optimal activity. Mn2+, Ni2+, and Co2+ can also support activity of the form I enzyme, whereas only Mn2+ can substitute for Mg2+ with t...

journal_title：Journal of bacteriology

authors： Gibson JL,Tabita FR

更新日期：1979-12-01 00:00:00

abstract：:When 100 group A streptococcus isolates were screened, drs, a variant of sic, was identified in emm12 and emm55 isolates. Molecular characterization showed that the drs gene sequence is highly conserved, unlike the sic gene sequence. However, the variation in gene size observed was due to the presence of extra interna...

journal_title：Journal of bacteriology

authors： Sagar V,Kumar R,Ganguly NK,Menon T,Chakraborti A

更新日期：2007-04-01 00:00:00

abstract：:A strain of Escherichia coli which was derived from a gentamicin-resistant clinical isolate was found to be cross-resistant to neomycin and streptomycin. The molecular nature of the genetic defect was found to be an insertion of two GC base pairs in the uncG gene of the mutant. The insertion led to the production of a...

journal_title：Journal of bacteriology

authors： Humbert R,Altendorf K

更新日期：1989-03-01 00:00:00

abstract：:The gene encoding the fimbrial subunit protein of Bacteroides gingivalis 381, fimbrilin, has been cloned and sequenced. The gene was present as a single copy on the bacterial chromosome, and the codon usage in the gene conformed closely to that expected for an abundant protein. The predicted size of the mature protein...

journal_title：Journal of bacteriology

authors： Dickinson DP,Kubiniec MA,Yoshimura F,Genco RJ

更新日期：1988-04-01 00:00:00

abstract：:The genetic marker for sulfadiazine resistance was transferred by means of purified deoxyribonucleic acid from sulfadiazine-resistant Neisseria meningitidis and N. perflava to a sulfadiazine-sensitive strain of N. meningitidis. Over 80% of the isolates from these experiments, selected on the basis of sulfadiazine resi...

journal_title：Journal of bacteriology

authors： Kingsbury DT

更新日期：1967-09-01 00:00:00

abstract：:Unsaturated fatty acids having structural features which are different from those of the monoenoic acids normally synthesized by Escherichia coli can serve as growth factors for an auxotroph requiring unsaturated fatty acids. These analogues were incorporated into the phospholipids, as shown by gas-liquid and thin-lay...

journal_title：Journal of bacteriology

authors： Silbert DF,Ruch F,Vagelos PR

更新日期：1968-05-01 00:00:00

abstract：:Romano, Antonio H. (University of Cincinnati, Cincinnati, Ohio), and Dorothy J. Geason. Pattern of sheath synthesis in Sphaerotilus natans. J. Bacteriol. 88:1145-1150. 1964.-Formation of the characteristic sheath of Sphaerotilus natans was followed by immunofluorescence. Fluorescent antisheath antibody was obtained by...

journal_title：Journal of bacteriology

authors： ROMANO AH,GEASON DJ

更新日期：1964-10-01 00:00:00