Identification of an Escherichia coli operon required for formation of the O-antigen capsule.

abstract：:Harvey, R. J. (University of California, Davis) and E. B. Collins. Citrate transport system of Streptococcus diacetilactis. J. Bacteriol. 83:1005-1009. 1962.-The uptake of citrate by Streptococcus diacetilactis is mediated by a transport system that was distinguished from passive diffusion by inducibility and kinetics...

journal_title：Journal of bacteriology

authors： HARVEY RJ,COLLINS EB

更新日期：1962-05-01 00:00:00

abstract：:An assay was developed to determine the amount of cyanophycin granules in blue-green algae. The amount of this polypeptide in cells of Anabaena cylindrica was measured as a function of culture age and was compared with changes in other proteinaceous cellular components. The data presented support the notion that the c...

journal_title：Journal of bacteriology

authors： Simon RD

更新日期：1973-06-01 00:00:00

abstract：:Binding sites for the Escherichia coli protein integration host factor (IHF) include a set of conserved bases that can be summarized by the consensus sequence WATCAANNNNTTR (W is dA or dT, R is dA or dG, and N is any nucleotide). However, additional 5'-proximal bases, whose common feature is a high dA+dT content, are ...

journal_title：Journal of bacteriology

authors： Hales LM,Gumport RI,Gardner JF

更新日期：1994-05-01 00:00:00

abstract：:Binding of Saccharomyces cerevisiae alpha-agglutinin to target a cells was assayed by agglutination inhibition and 125I-alpha-agglutinin binding. The assays showed characteristics of equilibrium binding, namely saturability, competability, and the establishment of a kinetic endpoint in the presence of free alpha-agglu...

journal_title：Journal of bacteriology

authors： Lipke PN,Terrance K,Wu YS

更新日期：1987-02-01 00:00:00

abstract：:Bishop, D. G. (University of Sydney, Sydney, Australia), and J. L. Still. Fatty acid metabolism in Serratia marcescens. J. Bacteriol. 82:370-375. 1961.-A study has been made of the oxidation of saturated fatty acids containing between two and 18 carbon atoms by whole cells of the bacterium, Serratia marcescens. This o...

journal_title：Journal of bacteriology

authors： Bishop DG,Still JL

更新日期：1961-09-01 00:00:00

abstract：:Pathogens often encounter stressful conditions inside their hosts. In the attempt to characterize the stress response in Brucella suis, a gene highly homologous to Escherichia coli clpB was isolated from Brucella suis, and the deduced amino acid sequence showed features typical of the ClpB ATPase family of stress resp...

journal_title：Journal of bacteriology

authors： Ekaza E,Teyssier J,Ouahrani-Bettache S,Liautard JP,Köhler S

更新日期：2001-04-01 00:00:00

abstract：:Although nitrate stimulated the capacity of Clostridium thermoautotrophicum and Clostridium thermoaceticum to oxidize (utilize) substrates under heterotrophic conditions, it inhibited autotrophic H2-CO2-dependent growth. Under basal medium conditions, nitrate was also inhibitory to the use of one-carbon substrates (i....

journal_title：Journal of bacteriology

authors： Fröstl JM,Seifritz C,Drake HL

更新日期：1996-08-01 00:00:00

abstract：UNLABELLED:Many bacteria produce secreted iron chelators called siderophores, which can be shared among cells with specific siderophore uptake systems regardless of whether the cell produces siderophores. Sharing secreted products allows freeloading, where individuals use resources without bearing the cost of productio...

journal_title：Journal of bacteriology

authors： Scholz RL,Greenberg EP

更新日期：2015-07-01 00:00:00

abstract：:MreC and MreD, along with the actin homologue MreB, are required to maintain the shape of rod-shaped bacteria. The depletion of MreCD in rod-shaped bacteria leads to the formation of spherical cells and the accumulation of suppressor mutations. Ovococcus bacteria, such as Streptococcus pneumoniae, lack MreB homologues...

journal_title：Journal of bacteriology

authors： Land AD,Winkler ME

更新日期：2011-08-01 00:00:00

abstract：:RecAX53 is a chimeric variant of the Escherichia coli RecA protein (RecAEc) that contains a part of the central domain of Pseudomonas aeruginosa RecA (RecAPa), encompassing a region that differs from RecAEc at 12 amino acid positions. Like RecAPa, this chimera exhibits hyperrecombination activity in E. coli cells, inc...

journal_title：Journal of bacteriology

authors： Baitin DM,Bakhlanova IV,Chervyakova DV,Kil YV,Lanzov VA,Cox MM

更新日期：2008-04-01 00:00:00

abstract：:Small nuclear ribonucleoprotein (snRNP) particles play an important role in the processing of pre-mRNA. snRNPs have been identified immunologically in a variety of cells, but none have ever been observed in prokaryotic systems. This report provides the first evidence for the presence of snRNP-like components in two ty...

journal_title：Journal of bacteriology

authors： Kovacs SA,O'Neil J,Watcharapijarn J,Moe-Kirvan C,Vijay S,Silva V

更新日期：1993-04-01 00:00:00

abstract：:The cytoskeletal proteins HMW1 and HMW2 are components of the terminal organelle of the cell wall-less bacterium Mycoplasma pneumoniae. HMW1 is required for a tapered, filamentous morphology but exhibits accelerated turnover in the absence of HMW2. Here, we report that a reciprocal dependency exists between HMW1 and H...

journal_title：Journal of bacteriology

authors： Willby MJ,Balish MF,Ross SM,Lee KK,Jordan JL,Krause DC

更新日期：2004-12-01 00:00:00

abstract：UNLABELLED:The role of chromosomal toxin-antitoxin (TA) systems, which are ubiquitous within the genomes of free-living bacteria, is still debated. We have scanned the Vibrio cholerae N16961 genome for class 2 TA genes and identified 18 gene pair candidates. Interestingly, all but one are located in the chromosome 2 su...

journal_title：Journal of bacteriology

authors： Iqbal N,Guérout AM,Krin E,Le Roux F,Mazel D

更新日期：2015-07-01 00:00:00

abstract：:Alcohol-oxidizing enzymes of the facultative methylotroph PAR were investigated after growth of the bacteria on methanol and ethanol. During methanol growth only a phenazine methosulfate-linked alcohol dehydrogenase was detected. This enzyme had broad specificity for primary alcohols and was also capable of oxidation ...

journal_title：Journal of bacteriology

authors： Bellion E,Wu GT

更新日期：1978-07-01 00:00:00

abstract：:The cobB function of Salmonella typhimurium LT2 was defined in vivo as an alternative activity for the nicotinic acid mononucleotide:5,6-dimethylbenzimidazole phosphoribosyltransferase enzyme (CobT), which is involved in the assembly of the nucleotide loop of cobalamin in this bacterium (J. R. Trzebiatowski, G. A. O'T...

journal_title：Journal of bacteriology

authors： Tsang AW,Escalante-Semerena JC

更新日期：1996-12-01 00:00:00

abstract：:The uropathogenic Escherichia coli strain 536 carries at least five genetic elements on its chromosome that meet all criteria characteristic of pathogenicity islands (PAIs). One main feature of these distinct DNA regions is their instability. We applied the so-called island-probing approach and individually labeled al...

journal_title：Journal of bacteriology

authors： Middendorf B,Hochhut B,Leipold K,Dobrindt U,Blum-Oehler G,Hacker J

更新日期：2004-05-01 00:00:00

abstract：:Arai, Tadashi (Chiba University, Chiba, Japan), Shyuko Kuroda, and Michio Ito. Possible utility of a fluorescent antibody technique in the serological identification of antagonistic Streptomyces. J. Bacteriol. 83:20-26. 1962.-The indirect fluorescent antibody technique was extended to the serological investigation of ...

journal_title：Journal of bacteriology

authors： ARAI T,KURODA S,ITO M

更新日期：1962-01-01 00:00:00

abstract：:A protein carboxyl methyltransferase (EC 2.1.1.77) that recognizes age-damaged proteins for potential repair or degradation reactions has been found in all vertebrate tissues and cells examined to date. This enzyme catalyzes the transfer of methyl groups from S-adenosylmethionine to the carboxyl groups of D-aspartyl o...

journal_title：Journal of bacteriology

authors： Li C,Clarke S

更新日期：1992-01-01 00:00:00

abstract：:The D1:1 protein and its potentially occurring degradation products were overexpressed in Escherichia coli. Protein-DNA interaction is shown for the promoter region of psbAI. The D1:1 degradation products may be involved in transcription regulation of psbAI by binding in the promoter region. Additionally, C-terminal f...

journal_title：Journal of bacteriology

authors： Stelljes C,Koenig F

更新日期：2007-03-01 00:00:00

abstract：:The distribution of the extracellular enzyme, thiaminase I, was determined for logarithmically growing cultures of Bacillus thiaminolyticus. About 60% of the enzyme is associated with the cells throughout the growth cycle. The remainder of the enzyme is in the culture medium. The release of the cell-bound thiaminase I...

journal_title：Journal of bacteriology

authors： Agee CC,Wilkins JH,Airth RL

更新日期：1973-09-01 00:00:00

abstract：:Succinyl-coenzyme A synthetase of Escherichia coli has an alpha 2 beta 2 subunit structure. By measuring reconstituted enzyme activity present after addition of purified alpha or beta subunits to cell extracts followed by refolding, we have shown that extracts contain no significant excess of either subunit species. T...

journal_title：Journal of bacteriology

authors： Wolodko WT,Brownie ER,Bridger WA

更新日期：1980-07-01 00:00:00

abstract：:An increase in the apparent molecular weight of the principal outer membrane protein (POMP) of Neisseria gonorrhoeae is associated with introduction of the penB2 genetic marker, which results in low-level, relatively nonspecific antibiotic resistance. Limited proteolysis of the two forms of POMP showed that they had f...

journal_title：Journal of bacteriology

authors： Cannon JG,Klapper DG,Blackman EY,Sparling PF

更新日期：1980-08-01 00:00:00

abstract：:The intervals between rounds of chromosome and minichromosome replication were measured by density shift experiments and found to be similar. Thus the minichromosome, a lambda asnA oriC bacteriophage, mostly replicates once each division cycle rather than randomly, despite its high copy number. Slight differences betw...

journal_title：Journal of bacteriology

authors： Koppes LJ,von Meyenburg K

更新日期：1987-01-01 00:00:00

abstract：:When Bacillus megaterium spores germinate in the absence of an exogenous carbon source, the first minutes of germination are accompanied by production of large amounts (approximately 70 nmol/mg of dry spores) of acetate and much smaller amounts of pyruvate and lactate. The majority of these compounds are excreted into...

journal_title：Journal of bacteriology

authors： Setlow B,Shay LK,Vary JC,Setlow P

更新日期：1977-11-01 00:00:00

abstract：:Studies of biosynthetic pathways with purines as substrates showed that Methanococcus vannielii was capable of degrading xanthine to an extent that several of the carbon atoms were converted to CO2. Experiments to determine whether this catabolic activity could satisfy the entire nitrogen requirement for growth of M. ...

journal_title：Journal of bacteriology

authors： DeMoll E,Tsai L

更新日期：1986-08-01 00:00:00

abstract：:Rhodococcus sp. strain DK17 is capable of utilizing various derivatives of benzene and bicyclics containing both aromatic and alicyclic moieties as sole carbon and energy sources. Here, we present the 9,107,362-bp draft genome sequence of DK17 and its genomic analysis in comparison with other members of the genus Rhod...

journal_title：Journal of bacteriology

authors： Yoo M,Kim D,Choi KY,Chae JC,Zylstra GJ,Kim E

更新日期：2012-08-01 00:00:00

abstract：:Penicillin-binding protein 2 (PBP-2) of Escherichia coli K-12 was purified by covalent affinity chromatography using 6-aminopenicillanic acid covalently coupled to carboxymethyl-Sepharose (6-APA-CM-Sepharose). Purification of PBP-2 was accomplished by prebinding the methoxy cephalosporin, cefoxitin, to the Triton X-10...

journal_title：Journal of bacteriology

authors： Curtis SJ,Strominger JL

更新日期：1981-01-01 00:00:00

abstract：:Strains monosomic for chromosome I of Saccharomyces cerevisiae contain 25 to 35% fewer rRNA genes than do normal diploid strains. When these strains are repeatedly subcultured, colonies are isolated that have magnified their number of rRNA genes to the diploid amount while remaining monosomic for chromosome I. We have...

journal_title：Journal of bacteriology

authors： Kaback DB,Halvorson HO

更新日期：1978-04-01 00:00:00

abstract：:Cells colicinogenic for the colicin plasmids E1 or E2 (Col E1 and Col E2, respectively) were selected for a loss of colicin production after infection with bacteriophage Mu. Extrachromosomal deoxyribonucleic acid that was larger than the original colicin plasmids was found in such cells. A small insertion mutant in Co...

journal_title：Journal of bacteriology

authors： Inselburg J

更新日期：1974-08-01 00:00:00

abstract：:Aerosols of Mycoplasma pneumoniae were studied at several relative humidities at a controlled temperature of 27 C. Production of an experimentally reproducible aerosol required preatomization of the organism in its suspending fluid and was dependent on the type of fluid used in atomization as well as on the procedures...

journal_title：Journal of bacteriology

authors： Wright DN,Bailey GD,Hatch MT

更新日期：1968-10-01 00:00:00