Sequence and properties of pentaerythritol tetranitrate reductase from Enterobacter cloacae PB2.

abstract：:The broad-host-range IncP plasmids RP4, R68.45, RP1::Tn501, and pUB307 were transferred to acidophilic, obligately chemolithotrophic Thiobacillus ferrooxidans from Escherichia coli by conjugation. A genetic marker of kanamycin resistance was expressed in T. ferrooxidans. Plasmid RP4 was transferred back to E. coli fro...

journal_title：Journal of bacteriology

authors： Peng JB,Yan WM,Bao XZ

更新日期：1994-05-01 00:00:00

abstract：:The TatA and TatB proteins are essential components of the twin arginine protein translocation pathway in Escherichia coli. C-terminal truncation analysis of the TatA protein revealed that a plasmid-expressed TatA protein shortened by 40 amino acids is still fully competent to support protein translocation. Similar tr...

journal_title：Journal of bacteriology

authors： Lee PA,Buchanan G,Stanley NR,Berks BC,Palmer T

更新日期：2002-11-01 00:00:00

abstract：:Streptomyces coelicolor is the prototype for the investigation of antibiotic-producing and differentiating actinomycetes. As soil bacteria, streptomycetes can metabolize a wide variety of carbon sources and are hence vested with various specific permeases. Their activity and regulation substantially determine the nutr...

journal_title：Journal of bacteriology

authors： Bertram R,Schlicht M,Mahr K,Nothaft H,Saier MH Jr,Titgemeyer F

更新日期：2004-03-01 00:00:00

abstract：:In order to clarify the relationship between polyploidization and the capability of phenotypic switching in the imperfect yeast Candida albicans, two types of variants were isolated as segregants from a fusant, which produced a proportion of the cell population with a higher ploidy than the rest, either in a temperatu...

journal_title：Journal of bacteriology

authors： Suzuki T,Hitomi A,Magee PT,Sakaguchi S

更新日期：1994-06-01 00:00:00

abstract：:The first alkaline phosphatase (APase) structural gene mutant of Bacillus subtilis 168 was constructed by using a clone identified by hybridization to a synthetic degenerative oligonucleotide. The design of the probe was based on the first 29 amino acids of the sequenced mature APase III protein, which had been isolat...

journal_title：Journal of bacteriology

authors： Bookstein C,Edwards CW,Kapp NV,Hulett FM

更新日期：1990-07-01 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：:Several mycobacterial strains, such as Mycobacterium flavescens, Mycobacterium gastri, Mycobacterium neoaurum, Mycobacterium parafortuitum, Mycobacterium peregrinum, Mycobacterium phlei, Mycobacterium smegmatis, Mycobacterium tuberculosis, and Mycobacterium vaccae, were found to grow on carbon monoxide (CO) as the sol...

journal_title：Journal of bacteriology

authors： Park SW,Hwang EH,Park H,Kim JA,Heo J,Lee KH,Song T,Kim E,Ro YT,Kim SW,Kim YM

更新日期：2003-01-01 00:00:00

abstract：:The Bacillus subtilis ferric uptake regulator (Fur) protein mediates the iron-dependent repression of at least 20 operons encoding approximately 40 genes. We investigated the physiological roles of Fur-regulated genes by the construction of null mutations in 14 transcription units known or predicted to function in sid...

journal_title：Journal of bacteriology

authors： Ollinger J,Song KB,Antelmann H,Hecker M,Helmann JD

更新日期：2006-05-01 00:00:00

abstract：:Type 1 fimbriae and flagella have been previously shown to contribute to the virulence of uropathogenic Escherichia coli (UPEC) within the urinary tract. In this study, the relationship between motility and type 1 fimbrial expression was tested for UPEC strain CFT073 by examining the phenotypic effect of fimbrial expr...

journal_title：Journal of bacteriology

authors： Lane MC,Simms AN,Mobley HL

更新日期：2007-08-01 00:00:00

abstract：:A novel regulatory gene, trh, which is involved in hrp gene expression, is identified in the plant pathogen Xanthomonas oryzae pv. oryzae. In the trh mutant, expression of HrpG, which is a key regulator for hrp gene expression, is reduced both under the in vitro hrp-inducing condition and in planta. ...

journal_title：Journal of bacteriology

authors： Tsuge S,Nakayama T,Terashima S,Ochiai H,Furutani A,Oku T,Tsuno K,Kubo Y,Kaku H

更新日期：2006-06-01 00:00:00

abstract：:Mutations in the spoIIIA and spoIIIJ loci disrupt the compartmentalization of gene expression during sporulation of Bacillus subtilis. The breakdown in compartmentalization is not the cause of their being blocked in spore formation. Rather, it appears to be a consequence of the engulfed prespore's being unstable. ...

journal_title：Journal of bacteriology

authors： Li Z,Di Donato F,Piggot PJ

更新日期：2004-04-01 00:00:00

abstract：:The citrate utilization (Cit+) transposon Tn3411 was shown to be flanked by directly repeated sequences (IS3411L and IS3411R) by restriction enzyme analysis and electron microscope observation. Cit- deletion mutants were frequently found to be generated in pBR322::Tn3411 by intramolecular recombination between the two...

journal_title：Journal of bacteriology

authors： Ishiguro N,Sato G

更新日期：1984-11-01 00:00:00

abstract：:We report here direct evidence that mutations in the par locus affect protein-DNA interactions in vivo at the replication origin of plasmid pSC101. Concomitant with par-mediated plasmid stabilization, two sites in the origin region show an altered methylation pattern as detected by in vivo footprinting with dimethyl s...

journal_title：Journal of bacteriology

authors： Ingmer H,Cohen SN

更新日期：1993-09-01 00:00:00

abstract：:Graber, C. D. (Baylor University College of Medicine, Houston, Tex.), R. M. O'Neal, and E. R. Rabin. Effect of high fat diets on intestinal microflora and serum cholesterol in rats. J. Bacteriol. 89:47-51. 1965.-Differential bacterial counts of feces and total plasma cholesterol determinations were performed on 60 Wis...

journal_title：Journal of bacteriology

authors： GRABER CD,O'NEAL RM,RABIN ER

更新日期：1965-01-01 00:00:00

abstract：:Microtubular structures, which were demonstrated as straight, dense-walled cylinders attached to cell membranes, were found in a stable staphylococcal L-form grown in the absence of antibiotic. ...

journal_title：Journal of bacteriology

authors： Eda T,Kanda Y,Mori C,Kimura S

更新日期：1977-12-01 00:00:00

abstract：:The bacterial second messenger cyclic di-GMP (c-di-GMP) regulates the transition between sessility and motility. In Salmonella enterica serovar Typhimurium, the expression of CsgD, the regulator of multicellular rdar morphotype behavior, is a major target of c-di-GMP signaling. CsgD expression is positively regulated ...

journal_title：Journal of bacteriology

authors： Simm R,Remminghorst U,Ahmad I,Zakikhany K,Römling U

更新日期：2009-06-01 00:00:00

abstract：:Phase-partitioning studies of the euryhaline bacterium Halomonas elongata demonstrated that the hydrophobic-hydrophilic nature of the cell surface changed as the bacterium grew in different NaCl concentrations. Mid-log-phase cells grown in a high (3.4 M) NaCl concentration were more hydrophilic than were cells grown i...

journal_title：Journal of bacteriology

authors： Hart DJ,Vreeland RH

更新日期：1988-01-01 00:00:00

abstract：:Studies were made on the physical and chemical properties of polysaccharides synthesized by cell-free extracts of Streptococcus mutans, Streptococcus sanguis, and Streptococcus sp. and their susceptibilities to dextranases. Among the polysaccharides examined, insoluble glucans were rather resistant to available dextra...

journal_title：Journal of bacteriology

authors： Ebisu S,Kato K,Kotani S,Misaki A

更新日期：1975-12-01 00:00:00

abstract：:The 6th American Society for Microbiology Conference on Cell-Cell Communication in Bacteria convened from 16 to 19 October 2017 in Athens, GA. In this minireview, we highlight some of the research presented at that meeting that addresses central questions emerging in the field, including the following questions. How a...

journal_title：Journal of bacteriology

authors： Brown SP,Blackwell HE,Hammer BK

更新日期：2018-06-25 00:00:00

abstract：:Vibrio parahaemolyticus possesses two types of flagella, polar and lateral, powered by distinct energy sources, which are derived from the sodium and proton motive forces, respectively. Although proton-powered flagella in Escherichia coli and Salmonella enterica serovar Typhimurium have been extensively studied, the m...

journal_title：Journal of bacteriology

authors： Boles BR,McCarter LL

更新日期：2000-02-01 00:00:00

abstract：:A group of enzymes of sulfur metabolism (arylsulfatase, cholinesulfatase, and a number of others) are normally repressed in Neurospora crassa by an abundant supply of a "favored" sulfur source such as methionine or inorganic sulfate. A mutant called scon(c) was isolated in which the formation of each of these enzymes ...

journal_title：Journal of bacteriology

authors： Burton EG,Metzenberg RL

更新日期：1972-01-01 00:00:00

abstract：:Lysozyme Chalaropsis, a beta-1,4-N,6-O-diacetylmuramidase, attacks the cell wall murein of Staphylococcus aureus H in a random manner. In hypertonic sucrose solutions, true protoplasts are produced and, in the process, mesosomal tubules are extruded into the medium. ...

journal_title：Journal of bacteriology

authors： Robinson JP,Robinson RD,Hash JH

更新日期：1974-02-01 00:00:00

abstract：:The yfdXWUVE operon appears to encode proteins that enhance the ability of Escherichia coli MG1655 to survive under acidic conditions. Although the molecular mechanisms underlying this phenotypic behavior remain to be elucidated, findings from structural genomic studies have shown that the structure of YfdW, the prote...

journal_title：Journal of bacteriology

authors： Toyota CG,Berthold CL,Gruez A,Jónsson S,Lindqvist Y,Cambillau C,Richards NG

更新日期：2008-04-01 00:00:00

abstract：:An important feature of Escherichia coli pathogenesis is an ability to withstand extremely acidic environments of pH 2 or lower. This acid resistance property contributes to the low infectious dose of pathogenic E. coli species. One very efficient E. coli acid resistance system encompasses two isoforms of glutamate de...

journal_title：Journal of bacteriology

authors： Ma Z,Richard H,Tucker DL,Conway T,Foster JW

更新日期：2002-12-01 00:00:00

abstract：:Defective phage lambdadg, when present in certain Salmonella typhosa hybrids, could be eliminated with acridine orange or ethidium bromide treatment. The lambdadg deoxyribonucleic acid could be separated from the S. typhosa host deoxyribonucleic acid as a distinctly covalently closed molecule. ...

journal_title：Journal of bacteriology

authors： Falkow S,Baron LS

更新日期：1970-04-01 00:00:00

abstract：:A previous study of the aerotolerant bacterium Lactobacillus plantarum, which lacks superoxide dismutase (SOD), demonstrated that it possesses a novel substitute for this defensive enzyme. Thus, L. plantarum contains 20 to 25 mM Mn(II),m in a dialyzable form, which is able to scavenge O2- apparently as effectively as ...

journal_title：Journal of bacteriology

authors： Archibald FS,Fridovich I

更新日期：1981-06-01 00:00:00

abstract：:Sphingobium japonicum UT26 utilizes gamma-hexachlorocyclohexane (gamma-HCH) as its sole source of carbon and energy. In our previous studies, we cloned and characterized genes encoding enzymes for the conversion of gamma-HCH to beta-ketoadipate in UT26. In this study, we analyzed a mutant obtained by transposon mutage...

journal_title：Journal of bacteriology

authors： Endo R,Ohtsubo Y,Tsuda M,Nagata Y

更新日期：2007-05-01 00:00:00

abstract：:A mutation in a new gene, molR, prevented the synthesis in Escherichia coli of molybdoenzymes, including the two formate dehydrogenase isoenzymes, nitrate reductase and trimethylamine-N-oxide reductase. This phenotype was suppressed by supplementing the media with molybdate. Thus, the molR mutant was phenotypically si...

journal_title：Journal of bacteriology

authors： Lee JH,Wendt JC,Shanmugam KT

更新日期：1990-04-01 00:00:00

abstract：:Using a sensitive primer extension technique, we have carried out studies to localize the start site of replication of the replicon RepFIC. In the course of these studies, we have found evidence that supports the hypothesis that transcription is an integral component of the initiation of replication. On the basis of o...

journal_title：Journal of bacteriology

authors： Maas R,Wang C

更新日期：1997-04-01 00:00:00

abstract：:In exponentially growing cultures of Escherichia coli strains carrying the dnaC28 mutation, DNA replication can be synchronized by temperature changes (R. L. Rodriguez, M. S. Dalbey, and C. I. Davern, J. Mol. Biol. 74:599-604, 1973). We used this synchronization procedure and DNA-DNA hybridization to develop a techniq...

journal_title：Journal of bacteriology

authors： Fayet O,Prere MF

更新日期：1987-12-01 00:00:00