Possible role of Escherichia coli penicillin-binding protein 6 in stabilization of stationary-phase peptidoglycan.

abstract：:The Shiga toxin operon (stx) is composed of two genes for the A and B subunits, which are transcribed from a promoter 5' to the stxA gene. The 1A:5B subunit stoichiometry of the holotoxin suggests that the stxA and stxB genes are differentially regulated. In a previous study, we demonstrated the existence of a second ...

journal_title：Journal of bacteriology

authors： Habib NF,Jackson MP

更新日期：1993-02-01 00:00:00

abstract：:The inability of Micrococcus sodonensis to grow on glucose as the sole source of carbon and energy was investigated. Estimation of pathways of glucose catabolism indicated that both the glycolytic and hexose monophosphate pathways are present in this organism. Comparative studies with Escherichia coli demonstrated tha...

journal_title：Journal of bacteriology

authors： Perry JJ,Evans JB

更新日期：1967-06-01 00:00:00

abstract：:The Escherichia coli LytB protein regulates the activity of guanosine 3',5'-bispyrophosphate synthetase I (RelA). A Southern blot analysis of chromosomal DNA with the E. coli lytB gene as a probe revealed the presence of lytB homologs in all of the gram-negative bacterial species examined but not in gram-positive spec...

journal_title：Journal of bacteriology

authors： Potter S,Yang X,Boulanger MJ,Ishiguro EE

更新日期：1998-04-01 00:00:00

abstract：:Phosphate is an essential nutrient that Staphylococcus aureus and other pathogens must acquire from the host during infection. While inorganic monophosphate (Pi) is the preferred source of this nutrient, bacteria can also obtain it from phosphate-containing organic molecules. The Pi-responsive regulator PhoPR is neces...

journal_title：Journal of bacteriology

authors： Kelliher JL,Leder Macek AJ,Grudzinski KM,Radin JN,Kehl-Fie TE

更新日期：2020-10-22 00:00:00

abstract：:Youmans, Anne S. (Northwestern University Medical School, Chicago, Ill.), and Guy P. Youmans. Effect of trypsin and ribonuclease on the immunogenic activity of ribosomes and ribonucleic acid isolated from Myobacterium tuberculosis. J. Bacteriol. 91:2146-2154. 1966.-The ribosomal fraction of the attenuated strain, H37R...

journal_title：Journal of bacteriology

authors： Youmans AS,Youmans GP

更新日期：1966-06-01 00:00:00

abstract：:Slein, Milton W. (Fort Detrick, Frederick, Md.) and Gerald F. Logan, Jr. Mechanism of action of the toxin of Bacillus anthracis. II. Alkaline phosphatasemia produced by culture filtrates of various bacilli. J. Bacteriol. 83:359-369. 1962.-A factor which produces hyperphosphatasemia after intravenous injection into ani...

journal_title：Journal of bacteriology

authors： Slein MW,Logan GF

更新日期：1962-02-01 00:00:00

abstract：:Genes involved in the degradation of fluorene to phthalate were characterized in the fluorene degrader Terrabacter sp. strain DBF63. The initial attack on both fluorene and 9-fluorenone was catalyzed by DbfA to yield 9-fluorenol and 1,1a-dihydroxy-1-hydro-9-fluorenone, respectively. The FlnB protein exhibited activiti...

journal_title：Journal of bacteriology

authors： Habe H,Chung JS,Kato H,Ayabe Y,Kasuga K,Yoshida T,Nojiri H,Yamane H,Omori T

更新日期：2004-09-01 00:00:00

abstract：:The valAB locus of Francisella novicida has previously been found to be highly similar at the deduced amino acid level to msbA lpxK of Escherichia coli. Both ValA and MsbA are members of the superfamily of ABC transporters, and they appear to have similar functions. In this study we describe the isolation of a tempera...

journal_title：Journal of bacteriology

authors： McDonald MK,Cowley SC,Nano FE

更新日期：1997-12-01 00:00:00

abstract：:It previously has been proposed that the Escherichia coli SecB protein promotes the export of the maltose-binding protein (MBP) from the cytoplasm by preventing the folding of the precursor MBP (preMBP) into a translocation-incompetent conformation. The export of wild-type MBP is only partially blocked in SecB- cells....

journal_title：Journal of bacteriology

authors： Collier DN,Bassford PJ Jr

更新日期：1989-09-01 00:00:00

abstract：:A 3.6-kb EcoRI fragment containing the ntrA gene of Agrobacterium tumefaciens was cloned by using the homologous ntrA gene of Rhizobium meliloti as a probe. Construction of an ntrA mutant of A. tumefaciens by site-directed insertional mutagenesis demonstrated the requirement of the ntrA gene for nitrate utilization an...

journal_title：Journal of bacteriology

authors： Wu ZL,Charles TC,Wang H,Nester EW

更新日期：1992-04-01 00:00:00

abstract：:A Mycoplasma gallisepticum subcellular fraction (P2), which contains the deoxyribonucleic acid replication complex, can be isolated by differential centrifugation of freeze-thaw-lysed cells. The nascent deoxyribonucleic acid is released from P2 by Lubrol-WX, sodium dodecyl sulfate, Pronase, and deoxyribonuclease, but ...

journal_title：Journal of bacteriology

authors： Maniloff J,Quinlan DC

更新日期：1974-10-01 00:00:00

abstract：:The pelA and pelC genes from Erwinia chrysanthemi EC16 were sequenced and overexpressed in Escherichia coli cells. These genes and two others from the same strain that were characterized previously encode catalytically related pectate lyase proteins that are involved with the maceration and soft-rotting of plant tissu...

journal_title：Journal of bacteriology

authors： Tamaki SJ,Gold S,Robeson M,Manulis S,Keen NT

更新日期：1988-08-01 00:00:00

abstract：:Insertional mutagenesis was conducted on Bacillus subtilis cells to screen for mutants resistant to catabolite repression. Three classes of mutants that were resistant to glucose-promoted but not mannitol-promoted catabolite repression were identified. Cloning and sequencing of the mutated genes revealed that the muta...

journal_title：Journal of bacteriology

authors： Paulsen IT,Chauvaux S,Choi P,Saier MH Jr

更新日期：1998-02-01 00:00:00

abstract：:Mutants with altered forms of GltC, a positive LysR-type regulator of Bacillus subtilis glutamate synthase gene expression, were isolated. The mutant GltC proteins stimulated expression from the wild-type gltA promoter region 1.5- to 2.0-fold and from mutant promoter regions up to 80-fold. Moreover, expression of gltA...

journal_title：Journal of bacteriology

authors： Belitsky BR,Sonenshein AL

更新日期：1995-10-01 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：:Halalkalicoccus jeotgali B3(T), isolated from salt-fermented seafood from South Korea, is an extremely halophilic archaeon belonging to the family Halobacteriaceae. Here, we present the complete genome sequence of the type strain H. jeotgali B3(T) (3,698,650 bp, with a G+C content of 62.5%), which consists of one chro...

journal_title：Journal of bacteriology

authors： Roh SW,Nam YD,Nam SH,Choi SH,Park HS,Bae JW

更新日期：2010-09-01 00:00:00

abstract：:We present the complete genome sequence of Listeria welshimeri, a nonpathogenic member of the genus Listeria. Listeria welshimeri harbors a circular chromosome of 2,814,130 bp with 2,780 open reading frames. Comparative genomic analysis of chromosomal regions between L. welshimeri, Listeria innocua, and Listeria monoc...

journal_title：Journal of bacteriology

authors： Hain T,Steinweg C,Kuenne CT,Billion A,Ghai R,Chatterjee SS,Domann E,Kärst U,Goesmann A,Bekel T,Bartels D,Kaiser O,Meyer F,Pühler A,Weisshaar B,Wehland J,Liang C,Dandekar T,Lampidis R,Kreft J,Goebel W,Chakraborty

更新日期：2006-11-01 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：:Extracellular fibrils are involved in cell cohesion and cell development in Myxococcus xanthus. One group of social motility mutants, Dsp, is unable to produce extracellular fibrils; these mutants also lose the abilities to cohere and to develop. Extracellular fibrils isolated from vegetative wild-type cells and added...

journal_title：Journal of bacteriology

authors： Chang BY,Dworkin M

更新日期：1994-12-01 00:00:00

abstract：:The position of the termination codon in lacZX90 was determined by isolation of a lac+ revertant. Lysine was found to replace tyrosine at position 1,012 of beta-galactosidase, indicating that X90 protein lacked the carboxyl-terminal 10 residues. A heat- and urea-sensitive hybrid enzyme was formed in vivo when supC, wh...

journal_title：Journal of bacteriology

authors： Mandecki W,Fowler AV,Zabin I

更新日期：1981-08-01 00:00:00

abstract：:The ToxR protein of Vibrio cholerae is an integral membrane protein that coordinately regulates the expression of virulence genes required for successful infection. ToxR has been shown to bind directly to and activate transcription of the cholera toxin (ctx) promoter. Within the amino-terminal cytoplasmic region of To...

journal_title：Journal of bacteriology

authors： Ottemann KM,DiRita VJ,Mekalanos JJ

更新日期：1992-11-01 00:00:00

abstract：:Kimler, Alexander (National Institutes of Health, Bethesda, Md.). Fluorescein amine media for rapid differentiation of staphylococci. J. Bacteriol. 82:106-109. 1961.-By modifying conventional media to include blood, mannitol, and fluorescein amine, staphylococci may be isolated and identified directly. Staphylococcus ...

journal_title：Journal of bacteriology

authors： KIMLER A

更新日期：1961-07-01 00:00:00

abstract：:The fruK gene encoding fructose-1-phosphate kinase (FruK), located within the fructose (fru)-catabolic operon of Rhodobacter capsulatus, was sequenced. FruK of R. capsulatus (316 amino acids; molecular weight = 31,232) is the same size as and is homologous to FruK of Escherichia coli, phosphofructokinase B (PfkB) of E...

journal_title：Journal of bacteriology

authors： Wu LF,Reizer A,Reizer J,Cai B,Tomich JM,Saier MH Jr

更新日期：1991-05-01 00:00:00

abstract：:The rates of synthesis of Aerobacter aerogenes nucleic acids were estimated during incubation of the bacteria in a Mg(++)-free medium. Deoxyribonucleic acid (DNA) synthesized during Mg(++) starvation, or in the preceding exponential growth, remained acid-precipitable for 2.5 hr before breaking down to acid-soluble pro...

journal_title：Journal of bacteriology

authors： Kennell D,Kotoulas A

更新日期：1967-01-01 00:00:00

abstract：:Shiio, Tsuru (Washington State University, Pullman), and Bruce A. McFadden. Cell-free amino acid-incorporating system from Pseudomonas indigofera. J. Bacteriol. 90:978-983. 1965.-A cell-free preparation from Pseudomonas indigofera incorporated C(14)-phenylalanine and C(14)-leucine into a product which was insoluble in...

journal_title：Journal of bacteriology

authors： Shiio T,McFadden BA

更新日期：1965-10-01 00:00:00

abstract：:Aerobacter cloacae UW-C83 and Escherichia coli K-12 were grown under various anaerobic environments. Y(atp) values were calculated by determination of cell weights and analyses for fermentation products. These Y(atp) values are compared with others reported in the literature. Limitation of growth by factors other than...

journal_title：Journal of bacteriology

authors： Hernandez E,Johnson MJ

更新日期：1967-10-01 00:00:00

abstract：:Antigen 43 has been identified as a unique protein complex in the outer membrane of Escherichia coli. The complex contains two different polypeptides, alpha (Mr, 60,000) and beta (Mr, 53,000), in equal stoichiometry (P. Owen, P. Caffrey, and L.-G. Josefsson, J. Bacteriol. 169:3770-3777, 1987). The alpha subunit was re...

journal_title：Journal of bacteriology

authors： Caffrey P,Owen P

更新日期：1989-07-01 00:00:00

abstract：:Chimeric plasmids, which were useful as cloning vehicles in a Streptococcus sanguis (Challis) host vector system, have been constructed. By using three different strategies of restriction endonuclease digestion and ligation, a deoxyribonucleic acid (DNA) fragment bearing an erythromycin resistance determinant was liga...

journal_title：Journal of bacteriology

authors： Macrina FL,Jones KR,Wood PH

更新日期：1980-09-01 00:00:00

abstract：:A rare group I intron in a cyanobacterial ribonucleotide reductase gene has been characterized. It contains a mobile insertion sequence element not required for RNA splicing. Ribonucleotide reductase genes were found to be hot spots for all three types of self-splicing intervening sequences, including group I and II i...

journal_title：Journal of bacteriology

authors： Meng Q,Zhang Y,Liu XQ

更新日期：2007-03-01 00:00:00

abstract：:A modified transformation procedure that is effective for the introduction of plasmid deoxyribonucleic acid at high frequency into Salmonella typhimurium, as well as into Escherichia coli, is described. Transformed bacteria acquire a circular deoxyribonucleic acid species having the genetic and molecular characteristi...

journal_title：Journal of bacteriology

authors： Lederberg EM,Cohen SN

更新日期：1974-09-01 00:00:00