Complete genomic sequence of the lytic bacteriophage phiYeO3-12 of Yersinia enterocolitica serotype O:3.

abstract：:Multicopy single-stranded DNA is found as a small single-stranded RNA-DNA complex in certain wild-type strains of Escherichia coli as well as in other gram-negative bacteria. Using the promoter region of the previously characterized retron-Ec107 from E. coli ECOR70, I constructed a chromosomally located lacZ operon fu...

journal_title：Journal of bacteriology

authors： Herzer PJ

更新日期：1996-08-01 00:00:00

abstract：:Addition of casein hydrolysate to suspensions of washed, nonpigmented, nonproliferating Serratia marcescens incubating at 27 C induced biosynthesis of prodigiosin. Four amino acids of casein hydrolysate, dl-aspartic acid, l-glutamic acid, l-proline, and l-alanine caused formation of pigment when added individually. dl...

journal_title：Journal of bacteriology

authors： Williams RP,Gott CL,Qadri SM

更新日期：1971-05-01 00:00:00

abstract：:Deletion mutants of plasmid ColE1 that involve the replication origin and adjacent regions of the plasmid have been studied to determine the mechanism by which those mutations affect the expression of plasmid incompatibility. It was observed that (i) a region of ColE1 that is involved in the expression of plasmid inco...

journal_title：Journal of bacteriology

authors： Hashimoto-Gotoh T,Inselburg J

更新日期：1979-08-01 00:00:00

abstract：:The thermophilic cyanobacterium Synechococcus sp. strain Y-7c-s grows at its maximum rate at a high pH (pH 8 and above) the does not show sustained growth below pH 6.5. However, rapidly growing, exponential-phase cells from high-pH cultures continued to grow rapidly for several hours after transfer to pH 6.0 or 5.0. T...

journal_title：Journal of bacteriology

authors： Kallas T,Castenholz RW

更新日期：1982-01-01 00:00:00

abstract：:A group of proteic toxin-antitoxin (TA) cassettes whose representatives are widely distributed among bacterial genomes has been identified. These cassettes occur in chromosomes, plasmids, bacteriophages, and noncomposite transposons, as well as in the SXT conjugative element of Vibrio cholerae. The following four homo...

journal_title：Journal of bacteriology

authors： Dziewit L,Jazurek M,Drewniak L,Baj J,Bartosik D

更新日期：2007-03-01 00:00:00

abstract：:The nature of the phospholipids of the various bacteria that have ice nucleation activity in supercooled water has been determined. The seven bacteria studied included Pseudomonas syringae, Erwinia herbicola, three Escherichia coli K-12 strains that are phenotypically Ice+ because they contain plasmids with different ...

journal_title：Journal of bacteriology

authors： Kozloff LM,Turner MA,Arellano F,Lute M

更新日期：1991-03-01 00:00:00

abstract：:A 12.1-kilobase PstI fragment from Rhizobium japonicum, which contains homology to both the Klebsiella pneumoniae and the Rhizobium meliloti nifH genes, was cloned into vector pHE3 . The nifH -homologous region was localized on the restriction enzyme cleavage map by Southern blot hybridization experiments. DNA fragmen...

journal_title：Journal of bacteriology

authors： Fuhrmann M,Hennecke H

更新日期：1984-06-01 00:00:00

abstract：:The 3.1-Mb genome of an outbreak methicillin-resistant Staphylococcus aureus (MRSA) strain (TW20) contains evidence of recently acquired DNA, including two large regions (635 kb and 127 kb). The strain is resistant to a wide range of antibiotics, antiseptics, and heavy metals due to resistance genes encoded on mobile ...

journal_title：Journal of bacteriology

authors： Holden MT,Lindsay JA,Corton C,Quail MA,Cockfield JD,Pathak S,Batra R,Parkhill J,Bentley SD,Edgeworth JD

更新日期：2010-02-01 00:00:00

abstract：:Listeria monocytogenes is a Gram-positive human intracellular pathogen that infects diverse mammalian cells. Upon invasion, L. monocytogenes secretes multiple virulence factors that target host cellular processes and promote infection. It has been presumed, but was not empirically established, that the Sec translocati...

journal_title：Journal of bacteriology

authors： Burg-Golani T,Pozniak Y,Rabinovich L,Sigal N,Nir Paz R,Herskovits AA

更新日期：2013-12-01 00:00:00

abstract：:The last step in proline biosynthesis in Escherichia coli K-12, Salmonella typhimurium LT7, and a number of other enterobacterial isolates is regulated so that no proline is excreted, even if excess Delta(1)-pyrroline-5-carboxylate, the immediate precursor of proline, is added to a culture. In proline auxotrophs block...

journal_title：Journal of bacteriology

authors： Berg CM,Rossi JJ

更新日期：1974-06-01 00:00:00

abstract：:The DnaK protein of Zymomonas mobilis (DnaKz) was identified and found to be 80% identical to the DnaK protein of Escherichia coli on the basis of the sequence of the N-terminal 21 amino acids. The dnaKz gene was cloned and found to be expressed in a thermosensitive dnaK mutant of Escherichia coli. Expression of the f...

journal_title：Journal of bacteriology

authors： Michel GP

更新日期：1993-05-01 00:00:00

abstract：:A 5.4-kilobase DNA fragment carrying Pseudomonas denitrificans cob genes has been sequenced. The nucleotide sequence and genetic analysis revealed that this fragment carries five different cob genes (cobA to cobE). Four of these genes present the characteristics of translationally coupled genes. cobA has been identifi...

journal_title：Journal of bacteriology

authors： Crouzet J,Cauchois L,Blanche F,Debussche L,Thibaut D,Rouyez MC,Rigault S,Mayaux JF,Cameron B

更新日期：1990-10-01 00:00:00

abstract：:Growth of Schizosaccharomyces pombe in batch cultures in a commercial defined medium was found to be normal until the last generation before the stationary phase. Approximately one-half the progeny of the last division lysed. Lysis occurred at breaks in the cell wall at cell-plates whose fission was eccentric. Normal ...

journal_title：Journal of bacteriology

authors： Johnson BF

更新日期：1967-07-01 00:00:00

abstract：:The cold shock response of Escherichia coli is elicited by downshift of temperature from 37 degrees C to 15 degrees C and is characterized by induction of several cold shock proteins, including CsdA, during the acclimation phase. CsdA, a DEAD-box protein, has been proposed to participate in a variety of processes, suc...

journal_title：Journal of bacteriology

authors： Awano N,Xu C,Ke H,Inoue K,Inouye M,Phadtare S

更新日期：2007-08-01 00:00:00

abstract：:The heat shock response of the groESL operon of Agrobacterium tumefaciens was studied at the RNA level. The operon was found to be activated under heat shock conditions and transcribed as a polycistronic mRNA that contains the groES and groEL genes. After activation, the polycistronic mRNA appeared to be cleaved betwe...

journal_title：Journal of bacteriology

authors： Segal G,Ron EZ

更新日期：1995-02-01 00:00:00

abstract：:A Bordetella bronchiseptica iron transport mutant was isolated following an enrichment procedure based on streptonigrin resistance. The mutant displayed a growth defect on iron-restricted medium containing ferric alcaligin as the sole iron source. In addition to the apparent inability to acquire iron from the sideroph...

journal_title：Journal of bacteriology

authors： Beaumont FC,Kang HY,Brickman TJ,Armstrong SK

更新日期：1998-02-01 00:00:00

abstract：:Twenty-four Lactobacillus plantarum supermotifs (LPSMs) with lengths from approximately 800 to 1,000 nucleotides were identified in the L. plantarum genome. LPSMs were conserved in other L. plantarum strains but not in other species. Secondary structure analysis predicted that LPSMs may fold into cruciform-like struct...

journal_title：Journal of bacteriology

authors： Wels M,Bongers RS,Boekhorst J,Molenaar D,Sturme M,de Vos WM,Siezen RJ,Kleerebezem M

更新日期：2009-05-01 00:00:00

abstract：:An endonuclease was detected in strains of Salmonella typhimurium containing the drug resistance plasmid pKM101. The enzyme was not detectable in strains lacking this plasmid, but it was present in strains containing mutants of pKM101 that were no longer able to enhance host cell mutagenesis. The endonuclease had a mo...

journal_title：Journal of bacteriology

authors： Lackey D,Walker GC,Keng T,Linn S

更新日期：1977-08-01 00:00:00

abstract：:The flavodoxins constitute a highly conserved family of small, acidic electron transfer proteins with flavin mononucleotide prosthetic groups. They are found in prokaryotes and in red and green algae, where they provide electrons at low potentials for the reduction of nitrogen by nitrogenase, for the light-dependent r...

journal_title：Journal of bacteriology

authors： Osborne C,Chen LM,Matthews RG

更新日期：1991-03-01 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：:Three plasmid-mediated chloramphenicol acetyltransferases isolated from different Haemophilus influenzae strains were purified and characterized. All three enzymes had properties in common with the gram-negative family of chloramphenicol acetyltransferase. The Haemophilus enzymes and the enteric type II enzyme were se...

journal_title：Journal of bacteriology

authors： Roberts M,Corney A,Shaw WV

更新日期：1982-08-01 00:00:00

abstract：:The two closely linked fdhD and fdhE genes of Escherichia coli are required for the formation of active membrane-bound phenazine methosulfate-linked formate dehydrogenase (FDH-PMS). Both genes were isolated from a cosmid library. Restriction endonuclease analysis associated with Mu dII1734 insertion mutagenesis indica...

journal_title：Journal of bacteriology

authors： Schlindwein C,Giordano G,Santini CL,Mandrand MA

更新日期：1990-10-01 00:00:00

abstract：:When ratios of the major polypeptides of the outer membrane isolated from cells of Escherichia coli B grown in minimal medium containing either a single amino acid or several amino acids were compared, no difference was observed. However, the ratio of these polypeptides in outer membrane material released into the med...

journal_title：Journal of bacteriology

authors： Loeb MR,Kilner J

更新日期：1979-02-01 00:00:00

abstract：:We have previously cloned the genes for synthesis of capsular polysaccharide (cps) and slime from Erwinia stewartii in cosmid pES2144. In this study, pES2144 was shown to complement 14 spontaneous cps mutants. These mutants were characterized by probing Southern blots of mutant genomic DNA with pES2144; insertions wer...

journal_title：Journal of bacteriology

authors： Dolph PJ,Majerczak DR,Coplin DL

更新日期：1988-02-01 00:00:00

abstract：:The synthesis and export of aerolysin, an extracellular protein toxin released by the gram-negative bacterium Aeromonas hydrophila, was studied by pulse-labeling with [35S]methionine. The toxin was synthesized as a higher-molecular-weight precursor. This was processed cotranslationally, resulting in the appearance wit...

journal_title：Journal of bacteriology

authors： Howard SP,Buckley JT

更新日期：1985-03-01 00:00:00

abstract：:A class II restriction endonuclease which recognizes the same nucleotide sequence as EndoR.HaeIII has been found in four of seven isolates of Neisseria gonorrhoeae tested. ...

journal_title：Journal of bacteriology

authors： Clanton DJ,Woodward JM,Miller RV

更新日期：1978-07-01 00:00:00

abstract：:An ADP-ribosylating toxin named Aeromonas salmonicida exoenzyme T (AexT) in A. salmonicida subsp. salmonicida, the etiological agent of furunculosis in fish, was characterized. Gene aexT, encoding toxin AexT, was cloned and characterized by sequence analysis. AexT shows significant sequence similarity to the ExoS and ...

journal_title：Journal of bacteriology

authors： Braun M,Stuber K,Schlatter Y,Wahli T,Kuhnert P,Frey J

更新日期：2002-04-01 00:00:00

abstract：:We have identified and characterized enzymes of phospholipid synthesis in two plasmalogen-rich anaerobes. Megasphaera elsdenii and Veillonella parvula, and one anaerobe lacking plasmalogens. Desulfovibrio vulgaris. All three species contained phosphatidate cytidylyltransferase and phosphatidylserine synthase. Phosphat...

journal_title：Journal of bacteriology

authors： Silber P,Borie RP,Mikowski EJ,Goldfine H

更新日期：1981-07-01 00:00:00

abstract：:Bacteria of the genus Prosthecobacter express homologs of eukaryotic α- and β-tubulin, called BtubA and BtubB (BtubA/B), that have been observed to assemble into filaments in the presence of GTP. BtubA/B polymers are proposed to be composed in vitro by two to six protofilaments in contrast to that in vivo, where they ...

journal_title：Journal of bacteriology

authors： Díaz-Celis C,Risca VI,Hurtado F,Polka JK,Hansen SD,Maturana D,Lagos R,Mullins RD,Monasterio O

更新日期：2017-09-05 00:00:00

abstract：:Antiserum prepared against protocatechuate 3, 4-dioxygenase from Pseudomonas aeruginosa forms precipitin bands without spurs with isofunctional enzymes from different strains of the fluorescent pseudomonads on immunodiffusion plates. Catalytic activity of the isofunctional enzymes was inhibited by an immunoglobulin fr...

journal_title：Journal of bacteriology

authors： Hou CT,Lillard MO

更新日期：1976-04-01 00:00:00