Molecular cloning of copper resistance genes from Pseudomonas syringae pv. tomato.

abstract：:A 3.3-kilobase PvuII fragment carrying the PHR1 gene of Saccharomyces cerevisiae has been cloned into an Escherichia coli expression vector and introduced into E. coli strains deficient in DNA photolyase. Complementation of the E. coli phr-1 mutation was observed, strongly suggesting that the yeast PHR1 gene encodes a...

journal_title：Journal of bacteriology

authors： Sancar GB

更新日期：1985-02-01 00:00:00

abstract：:A nonpathogenic mutant of Erwinia carotovora obtained by Mu d1 mutagenesis was defective in the ability to utilize several carbon sources. The basis of the mutation was analyzed biochemically and shown to be a defect in the ability to form UDP glucose-pyrophosphorylase. The nonpathogenic phenotype of the mutant was ca...

journal_title：Journal of bacteriology

authors： Jayaswal RK,Bressan RA,Handa AK

更新日期：1985-10-01 00:00:00

abstract：:cat-86 is a promoter-deficient plasmid gene that encodes chloramphenicol acetyltransferase (CAT). Insertion of a promoter at a site 144 base pairs 5' to the cat-86 coding sequence activates transcription of the gene and allows cat-86 to specify chloramphenicol-inducible CAT activity in Bacillus subtilis. Induction of ...

journal_title：Journal of bacteriology

authors： Ambulos NP Jr,Duvall EJ,Lovett PS

更新日期：1987-03-01 00:00:00

abstract：:Previously in our laboratory, a PCR-based strategy was used to isolate potential sensor gene fragments from the Staphyloccus aureus genome. One DNA fragment was isolated that shared strong sequence similarity to genes encoding bacterial sensor proteins, indicating that it originated from within a potential staphylococ...

journal_title：Journal of bacteriology

authors： Brunskill EW,Bayles KW

更新日期：1996-02-01 00:00:00

abstract：:Con minus mutants, conjugation-defective mutants of Escherichia coli K-12, have been shown to be tolerant to colicins K and L. They map at approximately 14 min on the genetic map. The significance of the colicin tolerance of conjugation-defective mutants is discussed. ...

journal_title：Journal of bacteriology

authors： Davies JK,Reeves P

更新日期：1975-07-01 00:00:00

abstract：:Bacillus megaterium mutants JV-9 and JV-10 are temperature sensitive for initiation of spore germination. At 46 C, they did not lose heat resistance, dipicolinic acid, or absorbance, indicating that the temperature-sensitive blocks are very early in the sequence of initiation reactions. Strain JV-9 was temperature sen...

journal_title：Journal of bacteriology

authors： Vary JC

更新日期：1975-01-01 00:00:00

abstract：:Trehalose was found to be utilized more readily than glucose for the growth of Bacillus popilliae NRRL B-2309MC. The pathway of degradation of trehalose was elucidated and found to differ from that reported for other organisms. Trehalase and trehalose phosphorylase activities could not be detected. Rather, trehalose w...

journal_title：Journal of bacteriology

authors： Bhumiratana A,Anderson RL,Costilow RN

更新日期：1974-08-01 00:00:00

abstract：:Bacillus licheniformis strain 749/C (constitutive for penicillinase formation) and uninduced cells of strain 749 (penicillinase-inducible) were examined after freezeetching. In the early stationary phase, strain 749/C organisms had clusters of vesicles (30 to 40 nm in diameter) on the outer surface of the plasma membr...

journal_title：Journal of bacteriology

authors： Ghosh BK,Lampen JO,Remsen CC

更新日期：1969-11-01 00:00:00

abstract：:The Bacillus subtilis SpoVE integral membrane protein is essential for the heat resistance of spores, probably because of its involvement in spore peptidoglycan synthesis. We found that an SpoVE-yellow fluorescent protein (YFP) fusion protein becomes localized to the forespore during the earliest stages of engulfment,...

journal_title：Journal of bacteriology

authors： Real G,Fay A,Eldar A,Pinto SM,Henriques AO,Dworkin J

更新日期：2008-01-01 00:00:00

abstract：:Open reading frame orf192, which is located immediately upstream of the aerobic repressor gene crtJ, was genetically and biochemically demonstrated to code for a second aerobic repressor (AerR) of photosynthesis gene expression in Rhodobacter capsulatus. Promoter-mapping studies indicate that crtJ has its own promoter...

journal_title：Journal of bacteriology

authors： Dong C,Elsen S,Swem LR,Bauer CE

更新日期：2002-05-01 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：:We studied the roles of Streptococcus thermophilus phosphogalactosyltransferase (EpsE) (the priming enzyme), tyrosine kinase (EpsD), phosphatase (EpsB), and a membrane-associated protein with no known biochemical function (EpsC) in exopolysaccharide (EPS) synthesis. These proteins are well-conserved among bacteria and...

journal_title：Journal of bacteriology

authors： Minic Z,Marie C,Delorme C,Faurie JM,Mercier G,Ehrlich D,Renault P

更新日期：2007-02-01 00:00:00

abstract：:A split UV light dose procedure was used in Escherichia coli to induce an SOS function, RecA protein amplification, which was measured by an immunoradiometric assay. The SOS system was partially induced after the first UV irradiation, and the inducing effects of subsequent identical UV doses were quantified. Variation...

journal_title：Journal of bacteriology

authors： Calsou P,Salles B

更新日期：1985-06-01 00:00:00

abstract：:Four mutants specifically deficient in the activity of isocitrate lyase were independently isolated in the alkane yeast Saccharomycopsis lipolytica. Genetic analysis by means of protoplast fusion and mitotic haploidization revealed that the mutations were recessive and non-complementary at a single genetic locus, icl....

journal_title：Journal of bacteriology

authors： Matsuoka M,Himeno T,Aiba S

更新日期：1984-03-01 00:00:00

abstract：:Sulfate-utilizing revertants of a cysteine auxotroph of Salmonella pullorum have been found that cause an accumulation in growth medium of a sulfur compound more oxidized than sulfide. The sulfur compound was presumptively identified as sulfite by the formation of a colored complex in the presence of basic fuchsin and...

journal_title：Journal of bacteriology

authors： Kline BC,Schoenhard DE

更新日期：1969-10-01 00:00:00

abstract：:Expression of the 146-kilodalton (kDa) extracellular glucoamylase by the budding yeast Schwanniomyces castellii is induced by maltose and starch. By use of antiglucoamylase antisera, we found that this expression was regulated at the level of the mRNA, taking place within 30 min after exposure of yeast cells to the re...

journal_title：Journal of bacteriology

authors： Dowhanick TM,Russell I,Scherer SW,Stewart GG,Seligy VL

更新日期：1990-05-01 00:00:00

abstract：:Caldicellulosiruptor bescii efficiently degrades cellulose, xylan, and native grasses at high temperatures above 70°C under anaerobic conditions. C. bescii extracellularly secretes multidomain glycoside hydrolases along with proteins of unknown function. In this study, we analyzed the C. bescii proteins that bind to t...

journal_title：Journal of bacteriology

authors： Yokoyama H,Yamashita T,Morioka R,Ohmori H

更新日期：2014-11-01 00:00:00

abstract：:Inhibition of sterol uptake in Saccharomyces cerevisiae sterol auxotroph FY3 (alpha hem1 erg7 ura) by delta-aminolevulinic acid (ALA) is dependent on the ability of the organism to synthesize heme from ALA. Sterol-depleted cells not exposed to ALA or strain PFY3 cells, with a double heme mutation, exposed to ALA did n...

journal_title：Journal of bacteriology

authors： Lorenz RT,Parks LW

更新日期：1987-08-01 00:00:00

abstract：:The ompB operon encodes OmpR and EnvZ, two proteins that are necessary for the expression and osmoregulation of the OmpF and OmpC porins in Escherichia coli. We have used in vitro and in vivo experiments to show that cyclic AMP and the cyclic AMP receptor protein (CRP) directly regulate ompB. ompB expression in an omp...

journal_title：Journal of bacteriology

authors： Huang L,Tsui P,Freundlich M

更新日期：1992-02-01 00:00:00

abstract：:Two activites causing nitrite disappearance are found in extracts of Neurospora; one, inducible by nitrate or nitrite and present only in nitrite-utilizing strains, catalyze the stoichiometric reduction of nitrite to ammonia; the other, present in all strains under all conditions, causes the disappearance of nitrite t...

journal_title：Journal of bacteriology

authors： Chang HC,Mulkins GJ,Dyer JC,Sorger GJ

更新日期：1975-08-01 00:00:00

abstract：:The Escherichia coli K-12 hisT gene has been cloned, and its organization and expression have been analyzed on multicopy plasmids. The hisT gene, which encodes tRNA pseudouridine synthase I (PSUI), was isolated on a Clarke-Carbon plasmid known to contain the purF gene. The presence of the hisT gene on this plasmid was...

journal_title：Journal of bacteriology

authors： Marvel CC,Arps PJ,Rubin BC,Kammen HO,Penhoet EE,Winkler ME

更新日期：1985-01-01 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：:The generalized transducing phage T4GT7 grew well on recA strains of Escherichia coli and transduced recA into F- and Hfr strains of E. coli at high frequency. ...

journal_title：Journal of bacteriology

authors： Plakidou S,Moffat KG,Salmond GP,Mackinnon G

更新日期：1984-09-01 00:00:00

abstract：:Burkholderia sp. strain GG4, isolated from the ginger rhizosphere, possesses a unique N-acylhomoserine lactone (AHL)-modifying activity that reduces 3-oxo-AHLs to 3-hydroxy-AHLs. To the best of our knowledge, this is the first sequenced genome from a bacterium of the genus Burkholderia that shows both quorum-sensing a...

journal_title：Journal of bacteriology

authors： Hong KW,Koh CL,Sam CK,Yin WF,Chan KG

更新日期：2012-11-01 00:00:00

abstract：:Translational efficiency of an AUG, CUG, GUG, or UUG initiation codon was measured for the naturally leaderless cI mRNA from bacteriophage lambda. In a cI-lacZ translational fusion, only AUG supported a high level of expression; GUG supported a low level of expression, while UUG and CUG expression was barely above bac...

journal_title：Journal of bacteriology

authors： O'Donnell SM,Janssen GR

更新日期：2001-02-01 00:00:00

abstract：:A mutational analysis of lesion-forming ability was undertaken in Pseudomonas syringae pv. syringae B728a, causal agent of bacterial brown spot disease of bean. Following a screen of 6,401 Tn5-containing derivatives of B728a on bean pods, 26 strains that did not form disease lesions were identified. Nine of the mutant...

journal_title：Journal of bacteriology

authors： Rich JJ,Willis DK

更新日期：1997-04-01 00:00:00

abstract：:The product of the papD gene of uropathogenic Escherichia coli is required for the biogenesis of digalactoside-binding P pili. Mutations within papD result in complete degradation of the major pilus subunit, PapA, and of the pilinlike proteins PapE and PapF and also cause partial breakdown of the PapG adhesin. The pap...

journal_title：Journal of bacteriology

authors： Lindberg F,Tennent JM,Hultgren SJ,Lund B,Normark S

更新日期：1989-11-01 00:00:00

abstract：:It was previously reported that unlike the other obg/cgtA GTPases, the Vibrio harveyi cgtAV is not essential. Here we show that cgtAV was not disrupted in these studies and is, in fact, essential for viability. Depletion of CgtAV did not result in cell elongation. CgtAV is associated with the large ribosomal particle....

journal_title：Journal of bacteriology

authors： Sikora AE,Zielke R,Datta K,Maddock JR

更新日期：2006-02-01 00:00:00

abstract：:Weaver, Judith R. (Iowa State University, Ames), and P. A. Pattee. Inducible resistance to erythromycin in Staphylococcus aureus. J. Bacteriol. 88:574-580. 1964.-The dissociated resistance of Staphylococcus aureus to erythromycin was examined and was found to possess the characteristics of an inducible enzyme. The ind...

journal_title：Journal of bacteriology

authors： WEAVER JR,PATTEE PA

更新日期：1964-09-01 00:00:00

abstract：:Pyrrolnitrin at 10 mug/ml inhibited the growth of Saccharomyces cerevisiae, Penicillium atrovenetum, and P. oxalicum. The primary site of action of pyrrolnitrin on S. cerevisiae was the terminal electron transport system between succinate or reduced nicotinamide adenine dinucleotide (NADH) and coenzyme Q. At growth in...

journal_title：Journal of bacteriology

authors： Tripathi RK,Gottlieb D

更新日期：1969-10-01 00:00:00