Allosteric regulation of the glucose:H+ symporter of Lactobacillus brevis: cooperative binding of glucose and HPr(ser-P).

abstract：:The participation of tyramine oxidase in the regulation of arylsulfatase synthesis in Salmonella typhimurium was studied. Arylsulfatase synthesis was repressed by inorganic sulfate, cysteine, methionine, or taurine. This repression was relieved by tyramine, octopamine, or dopamine, which induced tyramine oxidase synth...

journal_title：Journal of bacteriology

authors： Murooka Y,Harada T

更新日期：1981-02-01 00:00:00

abstract：:Listeria monocytogenes is able to efficiently utilize glycerol as a carbon source. In a defined minimal medium, the growth rate (during balanced growth) in the presence of glycerol is similar to that in the presence of glucose or cellobiose. Comparative transcriptome analyses of L. monocytogenes showed high-level tran...

journal_title：Journal of bacteriology

authors： Joseph B,Mertins S,Stoll R,Schär J,Umesha KR,Luo Q,Müller-Altrock S,Goebel W

更新日期：2008-08-01 00:00:00

abstract：:The secondary metabolite hydrogen cyanide (HCN) is produced by Pseudomonas fluorescens from glycine, essentially under microaerophilic conditions. The genetic basis of HCN synthesis in P. fluorescens CHA0 was investigated. The contiguous structural genes hcnABC encoding HCN synthase were expressed from the T7 promoter...

journal_title：Journal of bacteriology

authors： Laville J,Blumer C,Von Schroetter C,Gaia V,Défago G,Keel C,Haas D

更新日期：1998-06-01 00:00:00

abstract：:DNA involved in the mobilization of broad-host-range plasmid R1162 was localized to a region of 2.7 kilobases within coordinates 3.4 to 6.1 kilobases on the R1162 map. By examining the transfer properties of plasmids containing cloned fragments of DNA from within this region, we showed that at least four trans-active ...

journal_title：Journal of bacteriology

authors： Brasch MA,Meyer RJ

更新日期：1986-08-01 00:00:00

abstract：:Seventeen strains of mycoplasmata representing 11 named species were compared serologically by three parameters: growth inhibition on agar, double immunodiffusion, and complement fixation. In growth-inhibition studies, a strain labeled Mycoplasma histotropicum was found related to and perhaps best classified as M. pul...

journal_title：Journal of bacteriology

authors： Kenny GE

更新日期：1969-06-01 00:00:00

abstract：:A fusion between lacZ and ftsZ of Escherichia coli was constructed to obtain a beta-galactosidase-FtsZ fusion protein. This fusion protein was used to raise antibodies against cell division protein FtsZ. Six monoclonal antibodies were obtained, and they reacted with FtsZ from cytoplasm and membrane fractions. The epit...

journal_title：Journal of bacteriology

authors： Voskuil JL,Westerbeek CA,Wu C,Kolk AH,Nanninga N

更新日期：1994-04-01 00:00:00

abstract：:The Rhodobacter capsulatus genome contains three genes (olsA [plsC138], plsC316, and plsC3498) that are annotated as lysophosphatidic acid (1-acyl-sn-glycerol-3-phosphate) acyltransferase (AGPAT). Of these genes, olsA was previously shown to be an O-acyltransferase in the second step of ornithine lipid biosynthesis, w...

journal_title：Journal of bacteriology

authors： Aygun-Sunar S,Bilaloglu R,Goldfine H,Daldal F

更新日期：2007-12-01 00:00:00

abstract：:The genes coding for two structurally different isocitrate dehydrogenase isozymes (IDH-I and IDH-II) of a psychrophilic bacterium, Vibrio sp. strain ABE-1, were cloned and sequenced. Open reading frames of the genes (icdI and icdII) are 1,248 and 2,229 bp in length, respectively. The amino acid sequences predicted fro...

journal_title：Journal of bacteriology

authors： Ishii A,Suzuki M,Sahara T,Takada Y,Sasaki S,Fukunaga N

更新日期：1993-11-01 00:00:00

abstract：:A novel of Escherichia coli endopeptidase was used for a selective partial hydrolysis of the peptide bridges which interlink the glycan chains in E. coli sacculi. The loosening of the murein network revealed, in the electron microscope, a preferential orientation of the glycan chains, more or less perpendicular to the...

journal_title：Journal of bacteriology

authors： Verwer RW,Nanninga N,Keck W,Schwarz U

更新日期：1978-11-01 00:00:00

abstract：:The chromatophores of Chromatium vinosum, as well as six other photosynthetic bacteria, contained two or more proteins which were insoluble when heated in the presence of sodium dodecyl sulfate (SDS) and 2-mercaptoethanol (beta-ME). When the chromatophores were dissolved at room temperature in SDS-beta-ME, these prote...

journal_title：Journal of bacteriology

authors： Hui KM,Hurlbert RE

更新日期：1979-04-01 00:00:00

abstract：:Formate dehydrogenase has traditionally been assumed to play an essential role in energy generation during growth on C(1) compounds. However, this assumption has not yet been experimentally tested in methylotrophic bacteria. In this study, a whole-genome analysis approach was used to identify three different formate d...

journal_title：Journal of bacteriology

authors： Chistoserdova L,Laukel M,Portais JC,Vorholt JA,Lidstrom ME

更新日期：2004-01-01 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：:The double-stranded DNA bacteriophage PRD1 uses an IncP plasmid-encoded conjugal transfer complex as a receptor. Plasmid functions in the PRD1 life cycle are restricted to phage adsorption and DNA entry. A single phage structural protein, P2, located at the fivefold capsid vertices, is responsible for PRD1 attachment ...

journal_title：Journal of bacteriology

authors： Grahn AM,Caldentey J,Bamford JK,Bamford DH

更新日期：1999-11-01 00:00:00

abstract：:The Klebsiella pneumoniae nitrogen fixation (nif) mRNAs are unusually stable, with half-lives of 20 to 30 min under conditions favorable to nitrogen fixation (limiting nitrogen, anaerobiosis, temperatures of 30 degrees C). Addition of O2 or fixed nitrogen or temperature increases to 37 degrees C or more result in the ...

journal_title：Journal of bacteriology

authors： Simon HM,Gosink MM,Roberts GP

更新日期：1999-06-01 00:00:00

abstract：:In Salmonella enterica serovar Typhimurium a mutation in the purF gene encoding the first enzyme in the purine pathway blocks, besides the synthesis of purine, the synthesis of thiamine when glucose is used as the carbon source. On carbon sources other than glucose, a purF mutant does not require thiamine, since the a...

journal_title：Journal of bacteriology

authors： Björk GR,Nilsson K

更新日期：2003-02-01 00:00:00

abstract：:The gene (entD) encoding staphylococcal enterotoxin D (SED) has been located on a 27.6-kilobase penicillinase plasmid designated pIB485. This plasmid was present in all SED-producing strains tested. The entD gene was cloned on a 2.0-kilobase DNA fragment and was expressed in Escherichia coli. Sequence analysis of this...

journal_title：Journal of bacteriology

authors： Bayles KW,Iandolo JJ

更新日期：1989-09-01 00:00:00

abstract：:The marRAB operon is one of two operons in the mar locus of Escherichia coli that are divergently transcribed from a central regulatory region, marO. The marRAB operon, transcribed from marOII, controls intrinsic resistance or susceptibility to multiple antibiotics and is inducible by structurally unrelated compounds ...

journal_title：Journal of bacteriology

authors： Seoane AS,Levy SB

更新日期：1995-06-01 00:00:00

abstract：:Video techniques were used to record changes in motility of cells of Streptococcus sp. strain V4051 exposed to a variety of protein modification reagents. Starved cells were tethered to glass by a single flagellum, energized metabolically with glucose, or treated with valinomycin and energized artificially via shifts ...

journal_title：Journal of bacteriology

authors： Conley MP,Berg HC

更新日期：1984-06-01 00:00:00

abstract：:In Escherichia coli, ClpYQ (HslUV) is a two-component ATP-dependent protease composed of ClpY (HslU), an ATPase with unfolding activity, and ClpQ (HslV), a peptidase. In the ClpYQ proteolytic complex, the hexameric rings of ClpY (HslU) are responsible for protein recognition, unfolding, and translocation into the prot...

journal_title：Journal of bacteriology

authors： Hsieh FC,Chen CT,Weng YT,Peng SS,Chen YC,Huang LY,Hu HT,Wu YL,Lin NC,Wu WF

更新日期：2011-10-01 00:00:00

abstract：:A draft genome sequence of Tsukamurella sp., an aerobic bacterium isolated from a human sputum specimen, is described here. A new virus or provirus, TPA4, was characterized. ...

journal_title：Journal of bacteriology

authors： Oulmi L,Gorlas A,Gimenez G,Robert C,Boulahrouf A,Raoult D,Roux V

更新日期：2012-10-01 00:00:00

abstract：:Both the acridine half-mustard, ICR191, and the nonalkylating azaacridine derivative, ICR364-OH, induce three classes of frameshift mutations in the histidine operon of Salmonella typhimurium. (i) One class is completely stable in reversion tests and is presumed to represent deletion of one or a few critical nucleotid...

journal_title：Journal of bacteriology

authors： Oeschger NS,Hartman PE

更新日期：1970-02-01 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：:Growth of Escherichia coli B in simple media enriched with Mn(II) resulted in the elevation of the manganese-containing superoxide dismutase, whereas growth in such medium enriched with iron caused increased content of the iron-containing superoxide dismutase. Enrichment of the medium with Co(II), Cu(II), Mo(VI), Zn(I...

journal_title：Journal of bacteriology

authors： Pugh SY,DiGuiseppi JL,Fridovich I

更新日期：1984-10-01 00:00:00

abstract：:The diphtheria toxin repressor (DtxR) of Corynebacterium diphtheriae uses Fe(2+) as a corepressor. Holo-DtxR inhibits transcription from the iron-regulated promoters (IRPs) designated IRP1 through IRP5 as well as from the promoters for the tox and hmuO genes. DtxR binds to 19-bp operators with the consensus sequence 5...

journal_title：Journal of bacteriology

authors： Lee JH,Holmes RK

更新日期：2000-01-01 00:00:00

abstract：:Ikeda, Y. (University of Tokyo, Tokyo, Japan) and T. Iijima. Heterocaryosis-like phenomenon in Bacillus subtilis. J. Bacteriol. 83:1025-1028. 1962.-When a mixture of methionine-dependent, histidine-dependent, streptomycin-resistant cells and tryptophan-dependent, streptomycin-sensitive cells of Bacillus subtilis K is ...

journal_title：Journal of bacteriology

authors： Ikeda Y,Iijima T

更新日期：1962-05-01 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：:Small plasmids which replicate in both Escherichia coli and Clostridium perfringens were made by recombining E. coli plasmid pBR322 with three different small (less than 4 kilobases) plasmids native to C. perfringens. Subsequently, two homologous, though distinct, tetracycline resistance determinants (tet) from other ...

journal_title：Journal of bacteriology

authors： Squires CH,Heefner DL,Evans RJ,Kopp BJ,Yarus MJ

更新日期：1984-08-01 00:00:00

abstract：:The oral bacterium Streptococcus salivarius takes up lactose via a transporter called LacS that shares 95% identity with the LacS from Streptococcus thermophilus, a phylogenetically closely related organism. S. thermophilus releases galactose into the medium during growth on lactose. Expulsion of galactose is mediated...

journal_title：Journal of bacteriology

authors： Lessard C,Cochu A,Lemay JD,Roy D,Vaillancourt K,Frenette M,Moineau S,Vadeboncoeur C

更新日期：2003-12-01 00:00:00

abstract：:We used cells carrying plasmids causing the overproduction of Gln3p, Ure2p, or both of these proteins to elucidate the ability of Ure2p to prevent the activation of gene expression by Gln3p in cells growing in a glutamine-containing medium. Our results indicate that Ure2p probably does not interfere with the binding o...

journal_title：Journal of bacteriology

authors： Blinder D,Coschigano PW,Magasanik B

更新日期：1996-08-01 00:00:00

abstract：:To circumvent the permeability barrier of its outer membrane, Pseudomonas aeruginosa has evolved a series of specific porins. These channels have binding sites for related classes of molecules that facilitate uptake under nutrient-limited conditions. Here, we report on the identification of a 19-member family of porin...

journal_title：Journal of bacteriology

authors： Tamber S,Ochs MM,Hancock RE

更新日期：2006-01-01 00:00:00