Organization of rRNA genes in Mycobacterium bovis BCG.

abstract：:Growth of Escherichia coli in the presence of certain D-amino acids, such as D-methionine, results in the incorporation of the D-amino acid into macromolecular peptidoglycan and can be lethal at high concentrations. Previous studies suggested that incorporation was independent of the normal biosynthetic pathway. An en...

journal_title：Journal of bacteriology

authors： Caparrós M,Pisabarro AG,de Pedro MA

更新日期：1992-09-01 00:00:00

abstract：:The gene that encodes the acyl carrier protein (ACP) of the actinorhodin polyketide synthase (PKS) of Streptomyces coelicolor A3(2) was replaced with homologs from the granaticin, oxytetracycline, tetracenomycin, and putative frenolicin polyketide synthase gene clusters. All of the replacements led to expression of fu...

journal_title：Journal of bacteriology

authors： Khosla C,McDaniel R,Ebert-Khosla S,Torres R,Sherman DH,Bibb MJ,Hopwood DA

更新日期：1993-04-01 00:00:00

abstract：:Rhizobium japonicum, capable of binding high-molecular-weight donor (32)P-labeled deoxyribonucleic acid (DNA) during late log phase in a competence medium, was transformed for streptomycin resistance with a frequency of transformation ranging between 0.02 and 0.08%. Eight to 10% of the homologous native (32)P-labeled ...

journal_title：Journal of bacteriology

authors： Raina JL,Modi VV

更新日期：1972-08-01 00:00:00

abstract：:Polyribosomes detected in extracts of spores harvested with water also were found in extracts prepared from spores harvested with nonaqueous fluids. ...

journal_title：Journal of bacteriology

authors： Brambl R

更新日期：1975-06-01 00:00:00

abstract：:Howard, Dexter H. (University of California, Los Angeles). Intracellular behavior of Histoplasma capsulatum. J. Bacteriol. 87:33-38. 1964.-The tinctorial characteristics and intracellular generation time of Histoplasma capsulatum within mouse histiocytes maintained in tissue culture were studied. The appearance of via...

journal_title：Journal of bacteriology

authors： HOWARD DH

更新日期：1964-01-01 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：:E2 (dihydrolipoamide acetyltransferase) and E3 (dihydrolipoamide dehydrogenase) of the Clostridium magnum acetoin dehydrogenase enzyme system were copurified in a three-step procedure from acetoin-grown cells. The denatured E2-E3 preparation comprised two polypeptides with M(r)s of 49,000 and 67,000, respectively. Mic...

journal_title：Journal of bacteriology

authors： Krüger N,Oppermann FB,Lorenzl H,Steinbüchel A

更新日期：1994-06-01 00:00:00

abstract：:In Escherichia coli, synthesis of sialic acid is not regulated by allosteric inhibition mediated by cytidine 5'-monophospho-N-acetylneuraminic acid (CMP-NeuNAc). Evidence for the lack of metabolic control by feedback inhibition was demonstrated by measuring the intracellular level of sialic acid and CMP-NeuNAc in muta...

journal_title：Journal of bacteriology

authors： Vimr ER,Troy FA

更新日期：1985-11-01 00:00:00

abstract：:In vivo assembly of the Klebsiella aerogenes urease nickel metallocenter requires the presence of UreD, UreF, and UreG accessory proteins and is further facilitated by UreE. Prior studies had shown that urease apoprotein exists in an uncomplexed form as well as in a series of UreD-urease (I.-S. Park, M.B. Carr, and R....

journal_title：Journal of bacteriology

authors： Moncrief MB,Hausinger RP

更新日期：1996-09-01 00:00:00

abstract：:The citrate transporter CitP of lactic acid bacteria catalyzes electrogenic precursor-product exchange of citrate versus L-lactate during citrate-glucose cometabolism. In the absence of sugar, L-lactate is replaced by the metabolic intermediates/end products pyruvate, α-acetolactate, and acetate. In this study, the bi...

journal_title：Journal of bacteriology

authors： Pudlik AM,Lolkema JS

更新日期：2012-07-01 00:00:00

abstract：:To examine as randomly as possible the role of the beta-ketoacyl and acyl carrier protein (ACP) components of bacterial type II polyketide synthases (PKSs), homologs of the chain-length-factor (CLF) genes were cloned from the environmental community of microorganisms. With PCR primers derived from conserved regions of...

journal_title：Journal of bacteriology

authors： Seow KT,Meurer G,Gerlitz M,Wendt-Pienkowski E,Hutchinson CR,Davies J

更新日期：1997-12-01 00:00:00

abstract：:Isolation of highly purified membrane fractions from phototrophically grown Rhodospirillum rubrum was achieved by velocity and isopyknic sedimentation under carefully controlled ionic conditions. Bacteriochlorophyll-rich and succinic dehydrogenase-rich chromatophores that were essentially devoid of contamination by no...

journal_title：Journal of bacteriology

authors： Collins ML,Niederman RA

更新日期：1976-06-01 00:00:00

abstract：:After the Bacillus subtilis nucleoid was dissected with restriction endonucleases, a specific DNA sequence from the purA region was isolated in a particulate form that probably originated from the cell membrane. Precise definition of the binding region within this sequence was achieved by a novel procedure based on a ...

journal_title：Journal of bacteriology

authors： Sargent MG,Bennett MF

更新日期：1986-04-01 00:00:00

abstract：:Burkholderia species, including opportunistic pathogens in the Burkholderia cepacia complex (Bcc), have genes to produce contact-dependent growth inhibition (CDI) system proteins. CDI is a phenomenon in which Gram-negative bacteria use the toxic C terminus of a polymorphic surface-exposed exoprotein, BcpA, to inhibit ...

journal_title：Journal of bacteriology

authors： Myers-Morales T,Oates AE,Byrd MS,Garcia EC

更新日期：2019-05-22 00:00:00

abstract：:The temperate phage TPW22, induced from Lactococcus lactis subsp. cremoris W22, and the evolutionarily interesting integrase of this phage were characterized. Phage TPW22 was propagated lytically on L. lactis subsp. cremoris 3107, which could also be lysogenized by site-specific integration. The attachment site (attP)...

journal_title：Journal of bacteriology

authors： Petersen A,Josephsen J,Johnsen MG

更新日期：1999-11-01 00:00:00

abstract：:Burkholderia sp. strain TH2, a 2-chlorobenzoate (2CB)-degrading bacterium, metabolizes benzoate (BA) and 2CB via catechol. Two different gene clusters for the catechol ortho-cleavage pathway (cat1 and cat2) were cloned from TH2 and analyzed. Sodium dodecyl sulfate-polyacrylamide gel electrophoresis and Western blot an...

journal_title：Journal of bacteriology

authors： Suzuki K,Ichimura A,Ogawa N,Hasebe A,Miyashita K

更新日期：2002-10-01 00:00:00

abstract：:Synchrony in phototrophic cultures of Rhodospirillum rubrum was induced by stationary-phase cycling or by alterations in light intensity. Intracytoplasmic chromatophore membranes were prepared by differential centrifugation. Analysis of the composition of chromatophores obtained from cells at different times indicated...

journal_title：Journal of bacteriology

authors： Myers CR,Collins ML

更新日期：1986-06-01 00:00:00

abstract：:Uncoupled enzyme IIGlc of the phosphoenolpyruvate (PEP):glucose phosphotransferase system (PTS) in Salmonella typhimurium is able to catalyze glucose transport in the absence of PEP-dependent phosphorylation. As a result of the ptsG mutation, the apparent Km of the system for glucose transport is increased about 1,000...

journal_title：Journal of bacteriology

authors： Ruijter GJ,Postma PW,van Dam K

更新日期：1990-09-01 00:00:00

abstract：:The SsuDAT1I restriction-modification (R-M) system, which contains two methyltransferases and two restriction endonucleases with recognition sequence 5'-GATC-3', was first found in a field isolate of Streptococcus suis serotype 2. Isoschizomers of the R-M system were found in the same locus between purH and purD in a ...

journal_title：Journal of bacteriology

authors： Sekizaki T,Osaki M,Takamatsu D,Shimoji Y

更新日期：2001-09-01 00:00:00

abstract：:Isolated cell envelopes of a marine bacterium, M.B.3, have been prepared which possess a nonspecific, cation-activated nucleotidase. The cell envelope comprises approximately 35% (dry weight) of the whole cell and contains protein, 60.2%; lipids, 20.7%; hexose, 3.4%; and ribonucleic acid, 4.6%. No deoxyribonucleic aci...

journal_title：Journal of bacteriology

authors： Thompson J,Green ML,Happold FC

更新日期：1969-09-01 00:00:00

abstract：:The DnaA protein concentration in Escherichia coli was increased above the wild-type level by inducing a lacP-controlled dnaA gene located on a plasmid. In these cells with different DnaA protein levels, we measured several parameters: dnaA gene expression; cell size, amount of DNA per cell, and number of origins per ...

journal_title：Journal of bacteriology

authors： Atlung T,Hansen FG

更新日期：1993-10-01 00:00:00

abstract：:The genome sequence of the enteric bacterial pathogen Campylobacter jejuni NCTC 11168 (11168-GS) was published in 2000, providing a valuable resource for the identification of C. jejuni-specific colonization and virulence factors. Surprisingly, the 11168-GS clone was subsequently found to colonize 1-day-old chicks fol...

journal_title：Journal of bacteriology

authors： Gaynor EC,Cawthraw S,Manning G,MacKichan JK,Falkow S,Newell DG

更新日期：2004-01-01 00:00:00

abstract：:The genome of Corynebacterium glutamicum type strain ATCC 13032 (accession number BX927147) contains three prophages, CGP1, CGP2, and CGP3. We recently observed that many genes within the CGP3 prophage region have increased mRNA levels in a dtxR deletion mutant that lacks the master regulator of iron homeostasis (J. W...

journal_title：Journal of bacteriology

authors： Frunzke J,Bramkamp M,Schweitzer JE,Bott M

更新日期：2008-07-01 00:00:00

abstract：:Cell-free extract (crude extract) of Agrobacterium tumefaciens grown on d-glucuronate or d-glucarate converts d-glucarate and galactarate to a mixture of 2-keto-3-deoxy- and 4-deoxy-5-keto-d-glucarate. These compounds are then converted by partially purified crude extract to an intermediate tentatively identified as 2...

journal_title：Journal of bacteriology

authors： Chang YF,Feingold DS

更新日期：1970-04-01 00:00:00

abstract：:Manohar, M. (University of Minnesota, St. Paul), S. Kumar, and R. K. Lindorfer. Heat reactivation of the alpha-hemolytic, dermonecrotic, and lethal activities of crude and purified staphylococcal alpha-toxin. J. Bacteriol. 91:1681-1685. 1966.-Crude staphylococcal toxin loses its alpha-hemolytic activity more rapidly a...

journal_title：Journal of bacteriology

authors： Manohar M,Kumar S,Lindorfer RK

更新日期：1966-05-01 00:00:00

abstract：:We are currently investigating the role of ToxR-mediated gene regulation in Photobacterium profundum strain SS9. SS9 is a moderately piezophilic ("pressure loving") psychrotolerant marine bacterium belonging to the family Vibrionaceae. In Vibrio cholerae, ToxR is a transmembrane DNA binding protein involved in mediati...

journal_title：Journal of bacteriology

authors： Bidle KA,Bartlett DH

更新日期：2001-03-01 00:00:00

abstract：:Staphylococcus aureus responds with protective strategies against phagocyte-derived reactive oxidants to infect humans. Herein, we report the transcriptome analysis of the cellular response of S. aureus to hydrogen peroxide-induced oxidative stress. The data indicate that the oxidative response includes the induction ...

journal_title：Journal of bacteriology

authors： Chang W,Small DA,Toghrol F,Bentley WE

更新日期：2006-02-01 00:00:00

abstract：:Most bacteria are likely to face osmotic challenges, but there is yet much to learn about how such environmental changes affect the architecture of bacterial cells. Here, we report a cell-biological study in model organisms of the genus Streptomyces, which are actinobacteria that grow in a highly polarized fashion to ...

journal_title：Journal of bacteriology

authors： Fuchino K,Flärdh K,Dyson P,Ausmees N

更新日期：2016-12-13 00:00:00

abstract：:A previously constructed trp-S-lacZ fusion encoding a hybrid protein with beta-galactosidase activity was subcloned from a multicopy plasmid onto a lambda vector. Single-copy lysogens of lambda trpS-lacZ were used to determine whether trpS was regulated in a manner similar to that of other aminoacyl-tRNA synthetases. ...

journal_title：Journal of bacteriology

authors： Hall CV,Yanofsky C

更新日期：1982-08-01 00:00:00

abstract：:Congo red binding by virulent A-layer-containing (A+) and avirulent A-layer-deficient (A-) strains of Aeromonas salmonicida was examined. Congo red binding to A+ cells was enhanced by salt and thus hydrophobically driven, but at low Congo red concentrations binding was salt independent. Congo red was bound by A+ cells...

journal_title：Journal of bacteriology

authors： Kay WW,Phipps BM,Ishiguro EE,Trust TJ

更新日期：1985-12-01 00:00:00