Differential regulation of synthesis of multiple forms of specific endoglucanases by Trichoderma reesei QM9414.

abstract：:The model archaeon Pyrococcus furiosus grows optimally near 100°C on carbohydrates and peptides. Its genome sequence (NCBI) was determined 12 years ago. A genetically tractable strain, COM1, was very recently reported, and here we describe its genome sequence. Of 1,909,827 bp in size, it is 1,571 bp longer (0.1%) than...

journal_title：Journal of bacteriology

authors： Bridger SL,Lancaster WA,Poole FL 2nd,Schut GJ,Adams MW

更新日期：2012-08-01 00:00:00

abstract：:The global regulatory protein Crc is involved in the repression of several catabolic pathways for sugars, hydrocarbons, and nitrogenated and aromatic compounds in Pseudomonas putida and Pseudomonas aeruginosa when other preferred carbon sources are present in the culture medium (catabolite repression), therefore modul...

journal_title：Journal of bacteriology

authors： Ruiz-Manzano A,Yuste L,Rojo F

更新日期：2005-06-01 00:00:00

abstract：:The transposable drug resistance element Tn10 was employed as a region of homology to direct the insertion of Tn10-containing derivatives of F'ts114 lac into the chromosome of a Salmonella typhimurium strain that carries a Tn10 insertion in the histidine transport operon. Based on the direction of transfer of the resu...

journal_title：Journal of bacteriology

authors： Lawton KG,Taber HW

更新日期：1984-03-01 00:00:00

abstract：:An Escherichia coli F19 recA, nitrate reductase-deficient mutant was constructed by transposon mutagenesis and shown to be resistant to metronidazole. This mutant was a most suitable host for the isolation of Clostridium acetobutylicum genes on recombinant plasmids, which activated metronidazole and rendered the E. co...

journal_title：Journal of bacteriology

authors： Santangelo JD,Jones DT,Woods DR

更新日期：1991-02-01 00:00:00

abstract：:The P1 plasmid addiction operon is a compact genetic structure consisting of promoter, operator, antitoxin gene (phd), and toxin gene (doc). The 73-amino-acid antitoxin protein, Phd, has two distinct functions: it represses transcription (by binding to its operator) and it prevents host death (by binding and neutraliz...

journal_title：Journal of bacteriology

authors： Smith JA,Magnuson RD

更新日期：2004-05-01 00:00:00

abstract：:Genetic studies have identified a specificity domain for prohead binding in the C-terminal 32 amino acids of gpA, the large subunit of bacteriophage lambda terminase (S. Frackman, D. A. Siegele, and M. Feiss, J. Mol. Biol. 180:283-300, 1984). In the present work, an amber mutation, Aam42, in the fifth-to-last codon of...

journal_title：Journal of bacteriology

authors： Sippy J,Feiss M

更新日期：1992-02-01 00:00:00

abstract：:Salmonella enterica degrades 1,2-propanediol (1,2-PD) in a coenzyme B12 (adenosylcobalamin, AdoCbl)-dependent fashion. Salmonella obtains AdoCbl by assimilation of complex precursors, such as vitamin B12 and hydroxocobalamin. Assimilation of these compounds requires reduction of their central cobalt atom from Co3+ to ...

journal_title：Journal of bacteriology

authors： Cheng S,Bobik TA

更新日期：2010-10-01 00:00:00

abstract：:The role of the DNA primase of IncP plasmids was examined with a derivative of RP4 containing Tn7 in the primase gene (pri). The mutant was defective in mediating bacterial conjugation, with the deficiency varying according to the bacterial strains used as donors and recipients. Complementation tests involving recombi...

journal_title：Journal of bacteriology

authors： Merryweather A,Barth PT,Wilkins BM

更新日期：1986-07-01 00:00:00

abstract：:Pseudomonas putida DOT-T1 was isolated after enrichment on minimal medium with 1% (vol/vol) toluene as the sole C source. The strain was able to grow in the presence of 90% (vol/vol) toluene and was tolerant to organic solvents whose log P(ow) (octanol/water partition coefficient) was higher than 2.3. Solvent toleranc...

journal_title：Journal of bacteriology

authors： Ramos JL,Duque E,Huertas MJ,Haïdour A

更新日期：1995-07-01 00:00:00

abstract：:Undecyl acetate esterase has been purified from Pseudomonas cepacia grown on the methyl ketone, 2-tridecanone. The K(m) for undecyl acetate was 2.3 x 10(-2) M. Polyacrylamide gel electrophoresis indicated that two esterase bands were being recovered during purification. These bands were separated by preparative polyac...

journal_title：Journal of bacteriology

authors： Shum AC,Markovetz AJ

更新日期：1974-06-01 00:00:00

abstract：:The filamentous bacterium Streptomyces coelicolor forms an aerial mycelium as a prerequisite to sporulation, which occurs in the aerial hyphae. Uncontrolled activity of the extracytoplasmic function sigma factor sigmaU blocks the process of aerial mycelium formation in this organism. Using a green fluorescent protein ...

journal_title：Journal of bacteriology

authors： Gordon ND,Ottaviano GL,Connell SE,Tobkin GV,Son CH,Shterental S,Gehring AM

更新日期：2008-02-01 00:00:00

abstract：:The coding region of the alpha-amylase inhibitor (HaimII) gene from the producing strain Streptomyces griseosporeus YM-25 was localized on an 800-base-pair DNA segment. The nucleotide sequence of a 1,191-base-pair region including the HaimII gene was determined by the dideoxy-chain termination method. The nucleotide s...

journal_title：Journal of bacteriology

authors： Nagaso H,Saito S,Saito H,Takahashi H

更新日期：1988-10-01 00:00:00

abstract：:Cystic fibrosis transmembrane conductance regulator (CFTR) inhibitory factor (Cif) is a virulence factor secreted by Pseudomonas aeruginosa that reduces the quantity of CFTR in the apical membrane of human airway epithelial cells. Initial sequence analysis suggested that Cif is an epoxide hydrolase (EH), but its seque...

journal_title：Journal of bacteriology

authors： Bahl CD,Morisseau C,Bomberger JM,Stanton BA,Hammock BD,O'Toole GA,Madden DR

更新日期：2010-04-01 00:00:00

abstract：:Molecular phylogenetic surveys have recently revealed an ecologically widespread crenarchaeal group that inhabits cold and temperate terrestrial and marine environments. To date these organisms have resisted isolation in pure culture, and so their phenotypic and genotypic characteristics remain largely unknown. To cha...

journal_title：Journal of bacteriology

authors： Schleper C,DeLong EF,Preston CM,Feldman RA,Wu KY,Swanson RV

更新日期：1998-10-01 00:00:00

abstract：:There are significant differences in the large subunits of form I and form II ribulose 1,5-bisphosphate carboxylase/oxygenase isolated from Rhodopseudomonas sphaeroides. Two-dimensional peptide mapping of carboxymethylated large subunits clearly indicates that there are differences in the primary structure of the two ...

journal_title：Journal of bacteriology

authors： Gibson JL,Tabita FR

更新日期：1985-12-01 00:00:00

abstract：:Moorella thermoacetica can grow with H₂ and CO₂, forming acetic acid from 2 CO₂ via the Wood-Ljungdahl pathway. All enzymes involved in this pathway have been characterized to date, except for methylenetetrahydrofolate reductase (MetF). We report here that the M. thermoacetica gene that putatively encodes this enzyme,...

journal_title：Journal of bacteriology

authors： Mock J,Wang S,Huang H,Kahnt J,Thauer RK

更新日期：2014-09-01 00:00:00

abstract：:Analysis of the Escherichia coli K10 capsule gene cluster identified two regions, regions 1 and 3, conserved between different group III capsule gene clusters. Region 1 encodes homologues of KpsD, KpsM, KpsT, and KpsE proteins, and region 3 encodes homologues of the KpsC and KpsS proteins. An rfaH mutation abolished K...

journal_title：Journal of bacteriology

authors： Clarke BR,Pearce R,Roberts IS

更新日期：1999-04-01 00:00:00

abstract：:Klite, P. D. (Middle America Research Unit, Balboa Heights, Canal Zone). Intestinal bacterial flora and transit time of three neotropical bat species. J. Bacteriol. 90:375-379. 1965.-Quantitative studies on the intestinal bacterial flora of three neotropical bat species revealed the following average bacterial populat...

journal_title：Journal of bacteriology

authors： KLITE PD

更新日期：1965-08-01 00:00:00

abstract：:Cells of the gliding bacterium Flavobacterium johnsoniae move rapidly over surfaces. Mutations in gldN cause a partial defect in gliding. A novel bacteriophage selection strategy was used to aid construction of a strain with a deletion spanning gldN and the closely related gene gldO in an otherwise wild-type F. johnso...

journal_title：Journal of bacteriology

authors： Rhodes RG,Samarasam MN,Shrivastava A,van Baaren JM,Pochiraju S,Bollampalli S,McBride MJ

更新日期：2010-03-01 00:00:00

abstract：:The phoB gene of Bacillus subtilis encodes an alkaline phosphatase (PhoB, formerly alkaline phosphatase III) that is expressed from separate promoters during phosphate deprivation in a PhoP-PhoR-dependent manner and at stage two of sporulation under phosphate-sufficient conditions independent of PhoP-PhoR. Isogenic st...

journal_title：Journal of bacteriology

authors： Abdel-Fattah WR,Chen Y,Eldakak A,Hulett FM

更新日期：2005-08-01 00:00:00

abstract：:Rickettsia japonica strain YH, isolated in 1984 in Japan, is the type strain of R. japonica, the tick-borne agent of Japanese spotted fever. Here, we report the 1.33-Mb genome of this rickettsial species. ...

journal_title：Journal of bacteriology

authors： Dong X,El Karkouri K,Robert C,Raoult D,Fournier PE

更新日期：2012-12-01 00:00:00

abstract：:The Escherichia coli zupT (formerly ygiE) gene encodes a cytoplasmic membrane protein (ZupT) related to members of the eukaryotic ZIP family of divalent metal ion transporters. Previously, ZupT was shown to be responsible for uptake of zinc. In this study, we show that ZupT is a divalent metal cation transporter of br...

journal_title：Journal of bacteriology

authors： Grass G,Franke S,Taudte N,Nies DH,Kucharski LM,Maguire ME,Rensing C

更新日期：2005-03-01 00:00:00

abstract：:A study was made of how the catabolism of a carbon and energy source is affected by the biosynthetic demands of growing bacterial cells. Cultures of Aerobacter aerogenes in l-histidine medium were grown in a chemostat at rates determined by the supply of either sulfate or a required amino acid, l-arginine. It was disc...

journal_title：Journal of bacteriology

authors： Jensen DE,Neidhardt FC

更新日期：1969-04-01 00:00:00

abstract：:Two sets of genes for the large and small subunits of ribulose 1,5-bisphosphate carboxylase/oxygenase (RuBisCO) were detected in the photosynthetic purple sulfur bacterium Chromatium vinosum by hybridization analysis with RuBisCO gene probes, cloned by using the lambda Fix vector, and designated rbcL-rbcS and rbcA-rbc...

journal_title：Journal of bacteriology

authors： Viale AM,Kobayashi H,Akazawa T

更新日期：1989-05-01 00:00:00

abstract：:We have characterized group A Streptococcus (GAS) genome-wide responses to hydrogen peroxide and assessed the role of the peroxide response regulator (PerR) in GAS under oxidative stress. Comparison of transcriptome changes elicited by peroxide in wild-type bacteria with those in a perR deletion mutant showed that 76 ...

journal_title：Journal of bacteriology

authors： Grifantini R,Toukoki C,Colaprico A,Gryllos I

更新日期：2011-12-01 00:00:00

abstract：:The Tat system, found in the cytoplasmic membrane of many bacteria, is a general export pathway for folded proteins. Here we describe the development of a method, based on the transport of chloramphenicol acetyltransferase, that allows positive selection of mutants defective in Tat function. We have demonstrated the u...

journal_title：Journal of bacteriology

authors： Hicks MG,Lee PA,Georgiou G,Berks BC,Palmer T

更新日期：2005-04-01 00:00:00

abstract：:The histidine kinase (HK) component of many two-component regulatory systems exhibits regulated ability to phosphorylate itself and to participate in transfer of phosphate to and from its cognate response regulator. The signaling system that controls expression of the UhpT sugar phosphate transporter in Escherichia co...

journal_title：Journal of bacteriology

authors： Wright JS,Olekhnovich IN,Touchie G,Kadner RJ

更新日期：2000-11-01 00:00:00

abstract：:The gene encoding the major NAD(P)H-flavin oxidoreductase (flavin reductase) of the luminous bacterium Vibrio fischeri ATCC 7744 was isolated by using synthetic oligonucleotide probes corresponding to the N-terminal amino acid sequence of the enzyme. Nucleotide sequence analysis suggested that the major flavin reducta...

journal_title：Journal of bacteriology

authors： Zenno S,Saigo K,Kanoh H,Inouye S

更新日期：1994-06-01 00:00:00

abstract：:Disruption of gene HI0894 or HI0895 in Haemophilus influenzae Rd, homologs of Escherichia coli acrAB multidrug efflux genes, caused hypersusceptibility to erythromycin, rifampin, novobiocin, and dyes such as ethidium bromide and crystal violet and increased accumulation of radioactive erythromycin, showing that these ...

journal_title：Journal of bacteriology

authors： Sánchez L,Pan W,Viñas M,Nikaido H

更新日期：1997-11-01 00:00:00

abstract：:Seventy-one methionineless and cysteineless auxotrophs of Pseudomonas aeruginosa were placed into nine groups on the basis of their growth on methionine precursors and the cross-feeding response. Transduction experiments with bacteriophage F116 indicated the presence of four linkage groups among the methionineless mut...

journal_title：Journal of bacteriology

authors： Calhoun DH,Feary TW

更新日期：1969-01-01 00:00:00