Genome sequence of Enterococcus sp. strain C1, an azo dye decolorizer.

abstract：:Nitroheterocyclic and nitroaromatic compounds constitute an enormous range of chemicals whose potent biological activity has significant human health and environmental implications. The biological activity of nitro-substituted compounds is derived from reductive metabolism of the nitro moiety, a process catalyzed by a...

journal_title：Journal of bacteriology

authors： Whiteway J,Koziarz P,Veall J,Sandhu N,Kumar P,Hoecher B,Lambert IB

更新日期：1998-11-01 00:00:00

abstract：:A temperature-sensitive Schizosaccharomyces pombe mutant, cdc16-116, has been isolated which undergoes uncontrolled septation during its cell division cycle. The mutant accumulates two types of cells after 3 h of growth at the restrictive temperature: (i) type I cells (85% of the population), which complete nuclear di...

journal_title：Journal of bacteriology

authors： Minet M,Nurse P,Thuriaux P,Mitchison JM

更新日期：1979-01-01 00:00:00

abstract：:Campylobacter jejuni, a microaerophilic bacterium, is the most frequent cause of human bacterial gastroenteritis. C. jejuni is exposed to harmful reactive oxygen species (ROS) produced during its own normal metabolic processes and during infection from the host immune system and from host intestinal microbiota. These ...

journal_title：Journal of bacteriology

authors： Flint A,Sun YQ,Stintzi A

更新日期：2012-01-01 00:00:00

abstract：:Isolated membrane vesicles from the obligately acidophilic bacterium Bacillus acidocaldarius generated an electrochemical gradient of protons (delta mu- H+) upon energization with ascorbate-phenazine methosulfate at pH 6.0 or 3.0. At pH 6.0, there was little or no transmembrane pH gradient (delta pH), but a transmembr...

journal_title：Journal of bacteriology

authors： Guffanti AA,Mann M,Sherman TL,Krulwich TA

更新日期：1984-08-01 00:00:00

abstract：:OxyR is a DNA binding protein that differentially regulates a cell's response to hydrogen peroxide-mediated oxidative stress. We previously reported that the reduced form of OxyR is sufficient for repression of transcription of agn43 from unmethylated template DNA, which is essential for deoxyadenosine methylase (Dam)...

journal_title：Journal of bacteriology

authors： Wallecha A,Correnti J,Munster V,van der Woude M

更新日期：2003-04-01 00:00:00

abstract：:Membrane vesicles were characterized for their ability to specifically bind [14C]glucose 6-phosphate. Membranes prepared from a strain carrying a ColE1 uhp hybrid plasmid showed significantly enhanced glucose 6-phosphate binding. It is hypothesized that glucose 6-phosphate binding to these membranes is due to a uhpR-d...

journal_title：Journal of bacteriology

authors： Goldenbaum PE,Farmer KS

更新日期：1980-04-01 00:00:00

abstract：:Salmonella typhimurium invasion of nonphagocytic cells requires the expression of a type III secretion system (TTSS) encoded within Salmonella pathogenicity island 1 (SPI1). TTSS gene transcription is activated in response to environmental signals and requires transcriptional regulators encoded within (HilA) and outsi...

journal_title：Journal of bacteriology

authors： Rakeman JL,Bonifield HR,Miller SI

更新日期：1999-05-01 00:00:00

abstract：:A systematic survey for the presence of plasmids in 17 different xenobiotic-degrading Sphingomonas strains was performed. In almost all analyzed strains, two to five plasmids with sizes of about 50 to 500 kb were detected by using pulsed-field gel electrophoresis. A comparison of plasmid preparations untreated or trea...

journal_title：Journal of bacteriology

authors： Basta T,Keck A,Klein J,Stolz A

更新日期：2004-06-01 00:00:00

abstract：:Burkholderia pseudomallei, the causative agent of melioidosis, contains a large pathogen genome (7.2 Mb) with ∼2,000 genes of putative or unknown function. Interactions with potential hosts and environmental factors may induce rapid adaptations in these B. pseudomallei genes, which can be discerned through evolutionar...

journal_title：Journal of bacteriology

authors： Singh AP,Lai SC,Nandi T,Chua HH,Ooi WF,Ong C,Boyce JD,Adler B,Devenish RJ,Tan P

更新日期：2013-12-01 00:00:00

abstract：:omega 4403 is the site of a Tn5 lac insertion in the Myxococcus xanthus genome that fuses lacZ expression to a developmentally regulated promoter. Cell-cell interactions that occur during development, including C-signaling, are required for expression of Tn5 lac omega 4403. We have cloned DNA upstream of the omega 440...

journal_title：Journal of bacteriology

authors： Fisseha M,Gloudemans M,Gill RE,Kroos L

更新日期：1996-05-01 00:00:00

abstract：:The ethanol oxidase respiratory chain of Gluconobacter suboxydan was characterized by using G. suboxydans subsp. alpha, a variant species of G. suboxydans incapable of oxidizing ethanol. The membranes of G. suboxydans subsp. alpha exhibited neither alcohol dehydrogenase, ethanol oxidase, nor glucose-ferricyanide oxido...

journal_title：Journal of bacteriology

authors： Matsushita K,Nagatani Y,Shinagawa E,Adachi O,Ameyama M

更新日期：1991-06-01 00:00:00

abstract：:Low-copy-number plasmids, such as P1 prophage and the fertility factor F, require a plasmid-encoded replication protein and several host products for replication. Stable maintenance also depends on active partitioning of plasmids into daughter cells. Mini-P1 par+ and par plasmids were found to be destabilized by mutat...

journal_title：Journal of bacteriology

authors： Tilly K,Yarmolinsky M

更新日期：1989-11-01 00:00:00

abstract：:A Rhodobacter capsulatus hemC mutant has been isolated and used to show that oxygen regulates the intracellular levels of porphobilinogen. Experiments using a hemB-cat gene fusion demonstrated that oxygen does not transcriptionally regulate hemB transcription. Porphobilinogen synthase activity is not regulated by oxyg...

journal_title：Journal of bacteriology

authors： Biel AJ,Canada K,Huang D,Indest K,Sullivan K

更新日期：2002-03-01 00:00:00

abstract：:Ribonucleotide reductases (RNRs) are crucial to all living cells, since they provide deoxyribonucleotides (dNTPs) for DNA synthesis and repair. In Mycobacterium tuberculosis, a class Ib RNR comprising nrdE- and nrdF2-encoded subunits is essential for growth in vitro. Interestingly, the genome of this obligate human pa...

journal_title：Journal of bacteriology

authors： Mowa MB,Warner DF,Kaplan G,Kana BD,Mizrahi V

更新日期：2009-02-01 00:00:00

abstract：:The human pathogen Eikenella corrodens expresses type IV pili and exhibits a phase variation involving the irreversible transition from piliated to nonpiliated variants. On solid medium, piliated variants form small (S-phase), corroding colonies whereas nonpiliated variants form large (L-phase), noncorroding colonies....

journal_title：Journal of bacteriology

authors： Villar MT,Hirschberg RL,Schaefer MR

更新日期：2001-01-01 00:00:00

abstract：:The DNA-dependent RNA polymerase (EC 2.7.7.6) from Clostridium acetobutylicum DSM 1731 has been purified to homogeneity and characterized. The purified enzyme was composed of four subunits and had a molecular mass of 370,000 Da. Western immunoblot analysis with polyclonal antibodies against the sigma 70 subunit of Esc...

journal_title：Journal of bacteriology

authors： Pich A,Bahl H

更新日期：1991-03-01 00:00:00

abstract：:Pseudomonas sp. VLB120 uses styrene as a sole source of carbon and energy. The first step in this metabolic pathway is catalyzed by an oxygenase (StyA) and a NADH-flavin oxidoreductase (StyB). Both components have been isolated from wild-type Pseudomonas strain VLB120 as well as from recombinant Escherichia coli. StyA...

journal_title：Journal of bacteriology

authors： Otto K,Hofstetter K,Röthlisberger M,Witholt B,Schmid A

更新日期：2004-08-01 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：:The Rhizobium leguminosarum biovar viciae genome contains several genes predicted to determine surface polysaccharides. Mutants predicted to affect the initial steps of polysaccharide synthesis were identified and characterized. In addition to the known cellulose (cel) and acidic exopolysaccharide (EPS) (pss) genes, w...

journal_title：Journal of bacteriology

authors： Williams A,Wilkinson A,Krehenbrink M,Russo DM,Zorreguieta A,Downie JA

更新日期：2008-07-01 00:00:00

abstract：:The enzyme diversity of the cellulolytic system produced by Clostridium cellulolyticum grown on crystalline cellulose as a sole carbon and energy source was explored by two-dimensional electrophoresis. The cellulolytic system of C. cellulolyticum is composed of at least 30 dockerin-containing proteins (designated cell...

journal_title：Journal of bacteriology

authors： Blouzard JC,Bourgeois C,de Philip P,Valette O,Bélaïch A,Tardif C,Bélaïch JP,Pagès S

更新日期：2007-03-01 00:00:00

abstract：:IcsA is an outer membrane protein in the autotransporter family that is required for Shigella flexneri pathogenesis. Following its secretion through the Sec translocon, IcsA is incorporated into the outer membrane in a process that depends on YaeT, a component of an outer membrane beta-barrel insertion machinery. We i...

journal_title：Journal of bacteriology

authors： Wagner JK,Heindl JE,Gray AN,Jain S,Goldberg MB

更新日期：2009-02-01 00:00:00

abstract：:The pbpB gene product penicillin-binding protein 3 (PBP3) of Escherichia coli is one of the major targets of beta-lactam antibiotics. At the permissive temperature, the temperature-sensitive pbpBr1 mutant, which was obtained after selection for increased resistance to cephalexin, shows a dramatic change in shape which...

journal_title：Journal of bacteriology

authors： Taschner PE,Ypenburg N,Spratt BG,Woldringh CL

更新日期：1988-10-01 00:00:00

abstract：:Twenty-four independent phosphate starvation-inducible (psi) transcriptional fusions made with Mu d1(lacZbla) were analyzed by sequencing the psi::lacZ(Mu d1) chromosomal junctions by using DNAs amplified with the polymerase chain reaction or mini-Mu cloning. Our DNA sequence analysis showed that the MuR DNA in Mu d1 ...

journal_title：Journal of bacteriology

authors： Metcalf WW,Steed PM,Wanner BL

更新日期：1990-06-01 00:00:00

abstract：:Under static growth conditions, hyperpiliated, nontwitching pilT and pilU mutants of Pseudomonas aeruginosa formed dense biofilms, showing that adhesion, not twitching motility, is necessary for biofilm initiation. Under flow conditions, the pilT mutant formed mushroom-like structures larger than those of the wild typ...

journal_title：Journal of bacteriology

authors： Chiang P,Burrows LL

更新日期：2003-04-01 00:00:00

abstract：:Campbell, J. J. R. (The University of British Columbia, Vancouver, B.C., Canada), Loretta A. Hogg, and G. A. Strasdine. Enzyme distribution in Pseudomonas aeruginosa. J. Bacteriol. 83:1155-1160. 1962.-Previous studies on the distribution of enzymes in bacteria have indicated that, although individual enzymes were pred...

journal_title：Journal of bacteriology

authors： CAMPBELL JJ,HOGGLA,STRASDINE GA

更新日期：1962-05-01 00:00:00

abstract：:Nitrate has been shown to shunt the electron flow in Clostridium thermoaceticum from CO2 to nitrate, but it did not influence the levels of enzymes involved in the Wood-Ljungdahl pathway (J. M. Fröstl, C. Seifritz, and H. L. Drake, J. Bacteriol. 178:4597-4603, 1996). Here we show that under some growth conditions, nit...

journal_title：Journal of bacteriology

authors： Arendsen AF,Soliman MQ,Ragsdale SW

更新日期：1999-03-01 00:00:00

abstract：:A Rhodobacter sphaeroides mutant (CYCA1) lacking cytochrome c2 (cyt c2) was previously constructed (T. J. Donohue, A. G. McEwan, S. Van Doren, A. R. Crofts, and S. Kaplan, Biochemistry, 27: 1918-1924, 1988) by a combination of in vivo and in vitro molecular genetic techniques. CYCA1 was incapable of photosynthetic gro...

journal_title：Journal of bacteriology

authors： Brandner JP,McEwan AG,Kaplan S,Donohue TJ

更新日期：1989-01-01 00:00:00

abstract：:Cybulska, Janina (State Institute of Hygiene, Warsaw, Poland), and J. Jeljaszewicz. Bacteriostatic activity of serum against staphylococci. J. Bacteriol. 91:953-962. 1966.-Antistaphylococcal activity of normal serum against strains exhibiting various patterns of coagulase, clumping-factor, and staphylokinase productio...

journal_title：Journal of bacteriology

authors： Cybulska J,Jeljaszewicz J

更新日期：1966-03-01 00:00:00

abstract：:Chlorate-resistant mutants corresponding to each known genetic locus (chlA, chlB, chlC, chlD, chlE) were isolated from Escherichia coli K-12. All these mutants showed decreased amounts of membrane-bound nitrate reductase, cytochrome b, and formic dehydrogenase, but all had normal succinic dehydrogenase activity. Prote...

journal_title：Journal of bacteriology

authors： MacGregor CH,Schnaitman CA

更新日期：1971-10-01 00:00:00

abstract：:The deoxyribonucleic acid (DNA) polymerase activities in Bacillus subtilis strains Marburg 168 (thy-trp2) and D22, a DNA polymerase I-deficient mutant, were measured at various stages of sporulation. The DNA polymerase I activity, which had decreased after the exponential growth, began to increase at the early stage o...

journal_title：Journal of bacteriology

authors： Honjo M,Shibano Y,Komano T

更新日期：1976-10-01 00:00:00