Linear plasmid SLP2 is maintained by partitioning, intrahyphal spread, and conjugal transfer in Streptomyces.

abstract：:A group of enzymes of sulfur metabolism (arylsulfatase, cholinesulfatase, and a number of others) are normally repressed in Neurospora crassa by an abundant supply of a "favored" sulfur source such as methionine or inorganic sulfate. A mutant called scon(c) was isolated in which the formation of each of these enzymes ...

journal_title：Journal of bacteriology

authors： Burton EG,Metzenberg RL

更新日期：1972-01-01 00:00:00

abstract：:A gene coding for thermophilic beta-amylase of Clostridium thermosulfurogenes was cloned into Bacillus subtilis, and its nucleotide sequence was determined. The nucleotide sequence suggested that the thermophilic beta-amylase is translated from monocistronic mRNA as a secretory precursor with a signal peptide of 32 am...

journal_title：Journal of bacteriology

authors： Kitamoto N,Yamagata H,Kato T,Tsukagoshi N,Udaka S

更新日期：1988-12-01 00:00:00

abstract：UNLABELLED:Over the course of the last 3 decades the role of the second messenger cyclic di-GMP (c-di-GMP) as a master regulator of bacterial physiology was determined. Although the control over c-di-GMP levels via synthesis and breakdown and the allosteric regulation of c-di-GMP over receptor proteins (effectors) and ...

journal_title：Journal of bacteriology

authors： Rotem O,Nesper J,Borovok I,Gorovits R,Kolot M,Pasternak Z,Shin I,Glatter T,Pietrokovski S,Jenal U,Jurkevitch E

更新日期：2015-08-31 00:00:00

abstract：:The role of the carboxy terminus of the Escherichia coli cell division protein FtsA in bacterial division has been studied by making a series of short sequential deletions spanning from residue 394 to 420. Deletions as short as 5 residues destroy the biological function of the protein. Residue W415 is essential for th...

journal_title：Journal of bacteriology

authors： Yim L,Vandenbussche G,Mingorance J,Rueda S,Casanova M,Ruysschaert JM,Vicente M

更新日期：2000-11-01 00:00:00

abstract：:The sheath of the filamentous, gliding cyanobacterium Phormidium uncinatum was studied by using light and electron microscopy. In thin sections and freeze fractures the sheath was found to be composed of helically arranged carbohydrate fibrils, 4 to 7 nm in diameter, which showed a substantial degree of crystallinity....

journal_title：Journal of bacteriology

authors： Hoiczyk E

更新日期：1998-08-01 00:00:00

abstract：:Wilson, Dwight E. (Rensselaer Polytechnic Institute, Troy, N.Y.). Fractionation of Newcastle disease virus by chromatography on diethylaminoethyl cellulose. J. Bacteriol. 84:295-301. 1962.-The L. Kansas and NK strains of Newcastle disease virus were chromatographed on diethylaminoethyl (DEAE) cellulose ion-exchange co...

journal_title：Journal of bacteriology

authors： WILSON DE

更新日期：1962-08-01 00:00:00

abstract：:The chemical composition of the cell walls of several L-form revertants derived from Nocardia asteroides 10905 was determined at different stages of growth. It was observed that each L-form revertant had a cell well that differed from that of the parental strain when grown under identical conditions. In some strains t...

journal_title：Journal of bacteriology

authors： Beaman BL,Bourgeois AL,Moring SE

更新日期：1981-11-01 00:00:00

abstract：:Crystalline inclusions occur in bacterium 22M. Arrays consist of parallel rows of polyhedral subunits (7.5 nm in diameter), 2.0 nm apart, with a distance of 3.0 nm between rows. ...

journal_title：Journal of bacteriology

authors： Kim KS,Barksdale L

更新日期：1969-06-01 00:00:00

abstract：:Expression of the catalase-peroxidase of Caulobacter crescentus, a gram-negative member of the alpha subdivision of the Proteobacteria, is 50-fold higher in stationary-phase cultures than in exponential cultures. To identify regulators of the starvation response, Tn5 insertion mutants were isolated with reduced expres...

journal_title：Journal of bacteriology

authors： Rava PS,Somma L,Steinman HM

更新日期：1999-10-01 00:00:00

abstract：:The single polar flagellum of Pseudomonas aeruginosa plays an important role in the pathogenesis of infection by this organism. However, regulation of the assembly of this organelle has not been delineated. In analyzing the sequence available at the Pseudomonas genome database, an open reading frame (ORF), flanked by ...

journal_title：Journal of bacteriology

authors： Dasgupta N,Arora SK,Ramphal R

更新日期：2000-01-01 00:00:00

abstract：:Carbon catabolite control protein A (CcpA) is the main regulator involved in carbon catabolite repression in gram-positive bacteria. Time series gene expression analyses of Lactococcus lactis MG1363 and L. lactis MG1363DeltaccpA using DNA microarrays were used to define the CcpA regulon of L. lactis. Based on a compar...

journal_title：Journal of bacteriology

authors： Zomer AL,Buist G,Larsen R,Kok J,Kuipers OP

更新日期：2007-02-01 00:00:00

abstract：:Nine acetotrophic and three methylotrophic strains of methane-producing bacteria were screened for the presence of plasmid DNA. Plasmids were detected in three marine isolates, including Methanosarcina acetivorans. All three plasmids appeared to be similar based on size and restriction site analyses. The plasmid from ...

journal_title：Journal of bacteriology

authors： Sowers KR,Gunsalus RP

更新日期：1988-10-01 00:00:00

abstract：:Sequences of the 16S ribosomal DNA (rDNA) from psychrotolerant and mesophilic strains of the Bacillus cereus group revealed signatures which were specific for these two thermal groups of bacteria. Further analysis of the genomic DNA from a wide range of food and soil isolates showed that B. cereus group strains have b...

journal_title：Journal of bacteriology

authors： Prüss BM,Francis KP,von Stetten F,Scherer S

更新日期：1999-04-01 00:00:00

abstract：:Hampar, Berge (National Institute of Dental Research, Bethesda, Md.). Persistent cyclic herpes simplex virus infection in vitro. IV. Changes in the severity of the infections in the presence of antibody. J. Bacteriol. 92:1741-1747. 1966.-The severity of persistent herpes simplex virus (HSV) infections maintained in th...

journal_title：Journal of bacteriology

authors： Hampar B

更新日期：1966-12-01 00:00:00

abstract：:Strains missing several genes required for chemotaxis toward amino acids, peptides, and certain sugars were tethered and their rotational behavior was analyzed. Null strains (called gutted) were deleted for genes that code for the transducers Tsr, Tar, Tap, and Trg and for the cytoplasmic proteins CheA, CheW, CheR, Ch...

journal_title：Journal of bacteriology

authors： Wolfe AJ,Conley MP,Kramer TJ,Berg HC

更新日期：1987-05-01 00:00:00

abstract：:The chromosomal location of two genetic loci involved in the transport of cyanocobalamin (B(12)) in Escherichia coli K-12 was determined. One gene, btuA, is believed to code for the transport protein in the cytoplasmic membrane, because a mutant with an alteration in this gene has lost the ability to accumulate B(12) ...

journal_title：Journal of bacteriology

authors： Kadner RJ,Liggins GL

更新日期：1973-08-01 00:00:00

abstract：:As a result of serial exposures to a mutagenic agent, N-methyl-N'-nitro-N-nitrosoguanidine, the yield of enterotoxin A produced by the last mutant in the series was increased nearly 20-fold over the amount produced by the parent Staphylococcus aureus 100. ...

journal_title：Journal of bacteriology

authors： Friedman ME,Howard MB

更新日期：1971-04-01 00:00:00

abstract：:Sixty-four mutants were isolated from the LT-2 wild-type strain of Salmonella typhimurium by selecting for chromate resistance. The majority of lesions were shown to lie in the cysA gene. (i) The mutants cannot take up sulfate, a finding which verifies the role of cysA in sulfate transport. In addition, 52 sulfate-tra...

journal_title：Journal of bacteriology

authors： Ota N,Galsworthy PR,Pardee AB

更新日期：1971-03-01 00:00:00

abstract：:SaPIbov2 is a member of the SaPI family of staphylococcal pathogenicity islands and is very closely related to SaPIbov1. Typically, certain temperate phages can induce excision and replication of one or more of these islands and can package them into special small phage-like particles commensurate with their genome si...

journal_title：Journal of bacteriology

authors： Maiques E,Ubeda C,Tormo MA,Ferrer MD,Lasa I,Novick RP,Penadés JR

更新日期：2007-08-01 00:00:00

abstract：:Marinobacter hydrocarbonoclasticus DSM 8798 has been reported to synthesize isoprenoid wax ester storage compounds when grown on phytol as the sole carbon source under limiting nitrogen and/or phosphorous conditions. We hypothesized that isoprenoid wax ester synthesis involves (i) activation of an isoprenoid fatty aci...

journal_title：Journal of bacteriology

authors： Holtzapple E,Schmidt-Dannert C

更新日期：2007-05-01 00:00:00

abstract：:The Escherichia coli nusA gene, nusAEc, encodes an essential protein that influences transcription elongation. Derivatives of E. coli in which the Salmonella typhimurium nusA gene, nusASt, has replaced nusAEc are viable. Thus, NusASt can substitute for NusAEc in supporting essential bacterial activities. However, hybr...

journal_title：Journal of bacteriology

authors： Craven MG,Granston AE,Schauer AT,Zheng C,Gray TA,Friedman DI

更新日期：1994-03-01 00:00:00

abstract：:Uptake of cobalamins and iron chelates in Escherichia coli K-12 is dependent on specific outer membrane transport proteins and the energy-coupling function provided by the TonB protein. The btuB product is the outer membrane receptor for cobalamins, bacteriophage BF23, and the E colicins. A short sequence near the ami...

journal_title：Journal of bacteriology

authors： Gudmundsdottir A,Bell PE,Lundrigan MD,Bradbeer C,Kadner RJ

更新日期：1989-12-01 00:00:00

abstract：:Partial purification of a cytochrome bd complex from Azotobacter vinelandii grown under high aeration was achieved by isolating respiratory particles enriched in this hemoprotein via differential centrifugation and detergent extraction. The cytochrome bd complex was subsequently solubilized from the inner membrane wit...

journal_title：Journal of bacteriology

authors： Kolonay JF Jr,Moshiri F,Gennis RB,Kaysser TM,Maier RJ

更新日期：1994-07-01 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：:Deoxyribonucleic acid (DNA)-dependent ribonucleic acid (RNA) polymerase (EC 2.7.7.6) from Acinetobacter calcoaceticus was purified to apparent homogeneity and its properties were compared with those of the Escherichia coli B enzyme. The molecular weights of the two native active enzymes as well as their alpha and beta...

journal_title：Journal of bacteriology

authors： Kleppe RK,Kleppe K

更新日期：1976-02-01 00:00:00

abstract：:Escherichia coli threonyl-tRNA synthetase is a homodimeric protein that acts as both an enzyme and a regulator of gene expression: the protein aminoacylates tRNA(Thr) isoacceptors and binds to its own mRNA, inhibiting its translation. The enzyme contains a zinc atom in its active site, which is essential for the recog...

journal_title：Journal of bacteriology

authors： Caillet J,Graffe M,Eyermann F,Romby P,Springer M

更新日期：2007-10-01 00:00:00

abstract：:The effect of various salts on the autolysis of cell wall of a ribitol teichoic acid-deficient mutant of Staphylococcus aureus H (strain 52A5 carrying tar-1) was compared with the parent strain. In the presence of high concentrations of certain salts such as 1.0 m NaCl, the mutant undergoes autolysis with the release ...

journal_title：Journal of bacteriology

authors： Gilpin RW,Chatterjee AN,Young FE

更新日期：1972-07-01 00:00:00

abstract：:In response to DNA damage or the inhibition of normal DNA replication in Escherichia coli, a set of some 20 unlinked operons is induced through the RecA-mediated cleavage of the LexA repressor. We examined the effect of this SOS response on the transposition of Tn5 and determined that the frequency of transposition is...

journal_title：Journal of bacteriology

authors： Weinreich MD,Makris JC,Reznikoff WS

更新日期：1991-11-01 00:00:00

abstract：:Enterococcus faecalis is associated with a high proportion of nosocomial infections; however, little is known of the ability of this organism to proliferate in vivo. The ability of RNase B, a model glycoprotein with a single N-glycosylation site occupied by a family of high-mannose-type glycans (Man(5)- to Man(9)-GlcN...

journal_title：Journal of bacteriology

authors： Roberts G,Tarelli E,Homer KA,Philpott-Howard J,Beighton D

更新日期：2000-02-01 00:00:00

abstract：:Stocks, Peter K. (Louisiana State University, Baton Rouge), and C. S. McCleskey. Identity of the pink-pigmented methanol-oxidizing bacteria as Vibrio extorquens. J. Bacteriol. 88:1065-1070. 1964.-Pink-pigmented bacteria isolated from enrichment cultures of methane oxidizers were found to possess similar morphological,...

journal_title：Journal of bacteriology

authors： STOCKS PK,MCCLESKEY CS

更新日期：1964-10-01 00:00:00