Identification of the lipopolysaccharide core region as the receptor site for a cytotoxin-converting phage, phi CTX, of Pseudomonas aeruginosa.

abstract：:Whole-genome sequence analysis of Mycobacterium leprae has revealed a limited number of protein-coding genes, with half of the genome composed of pseudogenes and noncoding regions. We previously showed that some M. leprae pseudogenes are transcribed at high levels and that their expression levels change following infe...

journal_title：Journal of bacteriology

authors： Akama T,Suzuki K,Tanigawa K,Kawashima A,Wu H,Nakata N,Osana Y,Sakakibara Y,Ishii N

更新日期：2009-05-01 00:00:00

abstract：:The fumarate reductase enzyme complex allows Escherichia coli to grow anaerobically with fumarate as a terminal electron acceptor for oxidative phosphorylation when the preferred compounds oxygen and nitrate are not available. We used the pKO promoter test vectors to identify a single promoter for the frdABCD genes wh...

journal_title：Journal of bacteriology

authors： Jones HM,Gunsalus RP

更新日期：1985-12-01 00:00:00

abstract：:In Escherichia coli, the SecB/SecA branch of the Sec pathway and the twin-arginine translocation (Tat) pathway represent two alternative possibilities for posttranslational translocation of proteins across the cytoplasmic membrane. Maintenance of pathway specificity was analyzed using a model precursor consisting of t...

journal_title：Journal of bacteriology

authors： Blaudeck N,Kreutzenbeck P,Freudl R,Sprenger GA

更新日期：2003-05-01 00:00:00

abstract：:The invasion of intestinal epithelial cells by Salmonella enterica serovar Typhimurium is mediated by a type III secretion system (T3SS) encoded on Salmonella pathogenicity island 1 (SPI1). Expression of the SPI1 T3SS is tightly regulated by the combined action of HilC, HilD, and RtsA, three AraC family members that c...

journal_title：Journal of bacteriology

authors： Ellermeier JR,Slauch JM

更新日期：2008-01-01 00:00:00

abstract：:The tyrT (tRNA(1TYr)) locus of Escherichia coli B differs structurally from that of K-12 strains by the absence of 2 of 3.14 terminal repeat sequences. ...

journal_title：Journal of bacteriology

authors： Timms AR,Bridges BA

更新日期：1996-04-01 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 incA gene product of ColE2-P9 and ColE3-CA38 plasmids is an antisense RNA that regulates the production of the plasmid-coded Rep protein essential for replication. The Rep protein specifically binds to the origin and synthesizes a unique primer RNA at the origin. The IncB incompatibility is due to competition for ...

journal_title：Journal of bacteriology

authors： Hiraga S,Sugiyama T,Itoh T

更新日期：1994-12-01 00:00:00

abstract：:We have identified a gene encoding a putative membrane protein homologous to the major facilitator superfamily, mapping upstream of the lacS gene in Sulfolobus solfataricus. Permeases from this family mediate secondary transport and are widely distributed among eubacteria and eukaryotes; the finding of an archaeal mem...

journal_title：Journal of bacteriology

authors： Prisco A,Moracci M,Rossi M,Ciaramella M

更新日期：1995-03-01 00:00:00

abstract：:As part of an analysis of the conjugative transfer genes associated with the expression of F pili by plasmid F, we have investigated the physical location of the traC and traW genes. We found that plasmid clones carrying a 2.95-kilobase EcoRI-EcoRV F transfer operon fragment were able to complement transfer of F lac t...

journal_title：Journal of bacteriology

authors： Maneewannakul S,Kathir P,Moore D,Le LA,Wu JH,Ippen-Ihler K

更新日期：1987-11-01 00:00:00

abstract：:Growth of Escherichia coli B in simple media enriched with Mn(II) resulted in the elevation of the manganese-containing superoxide dismutase, whereas growth in such medium enriched with iron caused increased content of the iron-containing superoxide dismutase. Enrichment of the medium with Co(II), Cu(II), Mo(VI), Zn(I...

journal_title：Journal of bacteriology

authors： Pugh SY,DiGuiseppi JL,Fridovich I

更新日期：1984-10-01 00:00:00

abstract：:Listeria monocytogenes is a facultative intracellular gram-positive bacterium responsible for severe opportunistic infections in humans and animals. We had previously identified a gene encoding a putative UDP-N-acetylglucosamine 2-epimerase, a precursor of the teichoic acid linkage unit, in the genome of L monocytogen...

journal_title：Journal of bacteriology

authors： Dubail I,Bigot A,Lazarevic V,Soldo B,Euphrasie D,Dupuis M,Charbit A

更新日期：2006-09-01 00:00:00

abstract：:Regulation of isoleucine, valine, and leucine biosynthesis and isoleucyl-, valyl-, and leucyl-transfer ribonucleic acid (tRNA) synthetase formation was examined in two mutant strains of Escherichia coli. One mutant was selected for growth resistance to the isoleucine analogue, ketomycin, and the other was selected for...

journal_title：Journal of bacteriology

authors： Jackson J,Williams LS,Umbarger HE

更新日期：1974-12-01 00:00:00

abstract：:Bacteriophage T7 RNA polymerase is stable in Escherichia coli but very susceptible to cleavage by at least one endoprotease after cell lysis. The major source of this endoprotease activity was found to be localized to the outer membrane of the cell. A rapid whole-cell assay was developed to screen different strains fo...

journal_title：Journal of bacteriology

authors： Grodberg J,Dunn JJ

更新日期：1988-03-01 00:00:00

abstract：:Campylobacter jejuni 81-176 lipooligosaccharide (LOS) is composed of two covalently linked domains: lipid A, a hydrophobic anchor, and a nonrepeating core oligosaccharide, consisting of an inner and outer core region. We report the isolation and characterization of the deepest rough C. jejuni 81-176 mutant by insertio...

journal_title：Journal of bacteriology

authors： Kanipes MI,Papp-Szabo E,Guerry P,Monteiro MA

更新日期：2006-05-01 00:00:00

abstract：:Mutations in the tcmII-tcmIV region of the Streptomyces glaucescens chromosome block the C-3 and C-8 O-methylations of the polyketide antibiotic tetracenomycin C (Tcm C). The nucleotide sequence of this region reveals the presence of two genes, tcmN and tcmO, whose deduced protein products display similarity to the hy...

journal_title：Journal of bacteriology

authors： Summers RG,Wendt-Pienkowski E,Motamedi H,Hutchinson CR

更新日期：1992-03-01 00:00:00

abstract：:Pseudomonas stutzeri A1501 is a versatile nitrogen-fixing bacterium capable of living in diverse environments and coping with various oxidative stresses. NfiS, a regulatory noncoding RNA (ncRNA) involved in the control of nitrogen fixation in A1501, was previously shown to be required for optimal resistance to H2O2; h...

journal_title：Journal of bacteriology

authors： Zhang H,Zhan Y,Yan Y,Liu Y,Hu G,Wang S,Yang H,Qiu X,Liu Y,Li J,Lu W,Elmerich C,Lin M

更新日期：2019-09-06 00:00:00

abstract：:The genes encoding the two isoenzymes of methyl coenzyme M reductase (MRI and MRII) in Methanobacterium thermoautotrophicum delta H have been cloned and sequenced. The MRI-encoding mcr operon (mcrBDCGA) has been located immediately upstream from the mtr operon (mtrEDCBA) that encodes N5-methyltetrahydromethanopterin:c...

journal_title：Journal of bacteriology

authors： Pihl TD,Sharma S,Reeve JN

更新日期：1994-10-01 00:00:00

abstract：:A hypothesis that preferential rejection of donor markers by the hex system of pneumococcus is due to lethal double-strand breaks has been examined in terms of its implications for the extent of the excision required. Experiments reported here were directed at asking whether hex-dependent marker efficiency depends on ...

journal_title：Journal of bacteriology

authors： Guild WR,Shoemaker NB

更新日期：1976-01-01 00:00:00

abstract：:A previous bioinformatics-based search for small RNAs in Escherichia coli identified a novel RNA named IS183. The gene encoding this small RNA is located between and on the opposite strand of genes encoding two transcriptional regulators of the acid response, gadX (yhiX) and gadW (yhiW). Given that IS183 is encoded in...

journal_title：Journal of bacteriology

authors： Opdyke JA,Kang JG,Storz G

更新日期：2004-10-01 00:00:00

abstract：:Tetragenococcus halophila D10 catalyzes the decarboxylation of L-aspartate with nearly stoichiometric release of L-alanine and CO(2). This trait is encoded on a 25-kb plasmid, pD1. We found in this plasmid a putative asp operon consisting of two genes, which we designated aspD and aspT, encoding an L-aspartate-beta-de...

journal_title：Journal of bacteriology

authors： Abe K,Ohnishi F,Yagi K,Nakajima T,Higuchi T,Sano M,Machida M,Sarker RI,Maloney PC

更新日期：2002-06-01 00:00:00

abstract：:The weak organic acid sorbic acid is a commonly used food preservative, as it inhibits the growth of bacteria, yeasts, and molds. We have used genome-wide transcriptional profiling of Bacillus subtilis cells during mild sorbic acid stress to reveal the growth-inhibitory activity of this preservative and to identify po...

journal_title：Journal of bacteriology

authors： Ter Beek A,Keijser BJ,Boorsma A,Zakrzewska A,Orij R,Smits GJ,Brul S

更新日期：2008-03-01 00:00:00

abstract：:The SOS response to DNA damage in bacteria is a well-known component of the complex transcriptional responses to genotoxic environmental stresses such as exposure to reactive oxygen species, alkylating agents, and many of the antibiotics targeting DNA replication. However, bacteria such as Bacillus subtilis also respo...

journal_title：Journal of bacteriology

authors： Hoover SE,Xu W,Xiao W,Burkholder WF

更新日期：2010-08-01 00:00:00

abstract：:Hauge, Jens G. (National Institute for Public Health, Oslo, Norway). Glucose dehydrogenation in bacteria: a comparative study. J. Bacteriol. 82:609-614. 1961.-Extracts of a series of bacteria reported to convert glucose to gluconic acid via particulate enzyme systems were fractionated by differential centrifugation in...

journal_title：Journal of bacteriology

authors： HAUGE JG

更新日期：1961-10-01 00:00:00

abstract：:Goldman, Manuel (The University of Michigan, Ann Arbor), and Harold J. Blumenthal. Pathways of glucose catabolism in Bacillus cereus. J. Bacteriol. 87:377-386. 1964.-Estimates by a radiorespirometric method of the pathways of glucose catabolism of resting-cell suspensions of Bacillus cereus strain terminalis indicate ...

journal_title：Journal of bacteriology

authors： GOLDMAN M,BLUMENTHAL HJ

更新日期：1964-02-01 00:00:00

abstract：:In Escherichia coli the SOS response, induced by DNA-damaging treatments, includes two systems of cell division inhibition, SfiA and SfiC, which are thought to prevent cell division by interacting with the division protein FtsZ. It is shown here that SfiA-mediated division inhibition is readily reversible, even in the...

journal_title：Journal of bacteriology

authors： Maguin E,Lutkenhaus J,D'Ari R

更新日期：1986-06-01 00:00:00

abstract：:For the ornithine fermentation pathway, described more than 70 years ago, genetic and biochemical information are still incomplete. We present here the experimental identification of the last four missing genes of this metabolic pathway. They encode L-ornithine racemase, (2R,4S)-2,4-diaminopentanoate dehydrogenase, an...

journal_title：Journal of bacteriology

authors： Fonknechten N,Perret A,Perchat N,Tricot S,Lechaplais C,Vallenet D,Vergne C,Zaparucha A,Le Paslier D,Weissenbach J,Salanoubat M

更新日期：2009-05-01 00:00:00

abstract：:Dehalococcoides species are key players in the anaerobic transformation of halogenated solvents at contaminated sites. Here, we analyze isotopologue distributions in amino acid pools from peptides of Dehalococcoides strain CBDB1 after incubation with (13)C-labeled acetate or bicarbonate as a carbon source. The resulti...

journal_title：Journal of bacteriology

authors： Marco-Urrea E,Seifert J,von Bergen M,Adrian L

更新日期：2012-08-01 00:00:00

abstract：:Antipain kills Escherichia coli K-12 cells in an exponential manner beginning 1 h after its addition. Mutant strains, delta cya and crp, which are unable to synthesize cyclic adenosine 3',5'-monophosphate (cAMP) and the cAMP receptor protein, respectively, are not affected. Addition of cAMP (5 mM) to antipain-treated ...

journal_title：Journal of bacteriology

authors： Swenson PA

更新日期：1979-08-01 00:00:00

abstract：:The presence of plasmid gene cadB did not affect Cd2+ accumulation, whereas plasmid gene cadA reduced Cd2+ accumulation by whole cells but not by membrane vesicles. Membrane vesicle studies indicated that Cd2+ uptake occurred via the Mn2+ transport system which was energized by the membrane electrical potential. Mn2+ ...

journal_title：Journal of bacteriology

authors： Perry RD,Silver S

更新日期：1982-05-01 00:00:00

abstract：:Among mutants which require isoleucine, but not valine, for growth, we have found two distinguishable classes. One is defective in the biosynthetic enzyme threonine deaminase (l-threonine hydro-lyase, deaminating, EC 4.2.1.16) and the other has an altered isoleucyl transfer ribonucleic acid (tRNA) synthetase [l-isoleu...

journal_title：Journal of bacteriology

authors： Iaccarino M,Berg P

更新日期：1971-02-01 00:00:00