Characterization of energy-conserving hydrogenase B in Methanococcus maripaludis.

abstract：:Welch, Ann Marie (U. S. Veterans Administration Hospital, Durham, N. C.). Preliminary survey of fungistatic properties of marine algae. J. Bacteriol. 83:97-99. 1962-Homogenized preparations of 35 marine algae were tested for inhibitory activity against 6 pathogenic or opportunistically pathogenic fungi with saturated ...

journal_title：Journal of bacteriology

authors： WELCH AM

更新日期：1962-01-01 00:00:00

abstract：:Germaine, G. R. (University of Minnesota, Minneapolis), and D. L. Anderson. Binding of homologous polymerized deoxyribonucleic acid by Streptomyces griseus. J. Bacteriol. 92:662-667. 1966-An irreversible P(32) deoxyribonucleic acid (DNA) binding system is described for Streptomyces griseus S104. The 69% guanine plus c...

journal_title：Journal of bacteriology

authors： Germaine GR,Anderson DL

更新日期：1966-09-01 00:00:00

abstract：:The mutations of eight chemotaxis-deficient strains of Salmonella typhimurium, including five new mutants in strain LT2, were mapped by P22 transduction in relation to various fla mot deletions in S. abortus-equi. Seven recessive che mutations mapped between motB and flaC: three, all nontumbling, the che region I, adj...

journal_title：Journal of bacteriology

authors： Collins AL,Stocker BA

更新日期：1976-12-01 00:00:00

abstract：:t is the holin gene for coliphage T4, encoding a 218-amino-acid (aa) protein essential for the inner membrane hole formation that initiates lysis and terminates the phage infection cycle. T is predicted to be an integral membrane protein that adopts an N(in)-C(out) topology with a single transmembrane domain (TMD). Th...

journal_title：Journal of bacteriology

authors： Moussa SH,Lawler JL,Young R

更新日期：2014-06-01 00:00:00

abstract：:Hedgecock, L. W. (Veterans Administration Hospital, Kansas City, Mo.) and R. L. Costello. Utilization of nitrate by pathogenic and saprophytic mycobacteria. J. Bacteriol. 84:195-205. 1962-The ability of mycobacteria to utilize nitrate as a sole source of nitrogen was examined. Nitrate-nitrogen was readily utilized by ...

journal_title：Journal of bacteriology

authors： HEDGECOCK LW,COSTELLO RL

更新日期：1962-08-01 00:00:00

abstract：:Penicillium chrysogenum is an important producer of penicillin antibiotics. A key step in their biosynthesis is the oxidative cyclization of delta-(L-alpha-aminoadipyl)-L-cysteinyl-D-valine (ACV) to isopenicillin N by the enzyme isopenicillin N synthase (IPNS). bis-ACV, the oxidized disulfide form of ACV is, however, ...

journal_title：Journal of bacteriology

authors： Cohen G,Argaman A,Schreiber R,Mislovati M,Aharonowitz Y

更新日期：1994-02-01 00:00:00

abstract：:The 2,760-base-pair (bp) PstI-EcoRI segment of the chromosome of Pseudomonas aeruginosa PA103 which carries the exotoxin A structural gene was expressed from an internal promoter when cloned in a pUC9 derivative and transformed into a nontoxigenic mutant of P. aeruginosa PAO1. The unique terminal EcoRI site was delete...

journal_title：Journal of bacteriology

authors： Tsaur ML,Clowes RC

更新日期：1989-05-01 00:00:00

abstract：:A method is described which permits the selection of mutants of Neurospora crassa that are deficient in succinic dehydrogenase activity. The method relies on the observation that succinic dehydrogenase-deficient strains fail to reduce the dye nitrotetrazolium blue when overlaid with the dye in the presence of succinat...

journal_title：Journal of bacteriology

authors： Edwards DL,Belsole DM,Guzik HJ,Unger BW

更新日期：1979-02-01 00:00:00

abstract：:Several preparations of staphylococcal alpha-toxin and delta-lysin were studied in order to compare hemolytic activity with capacity to lyse bacterial protoplasts. delta-Lysin in relatively low concentration lysed protoplasts of Sarcina lutea, protoplasts of Streptococcus faecalis, and spheroplasts of Escherichia coli...

journal_title：Journal of bacteriology

authors： Bernheimer AW,Avigad LS,Grushoff P

更新日期：1968-08-01 00:00:00

abstract：:The first generalized transducing bacteriophage reported for Bacillus megaterium has been characterized. Optimum conditions for lysate production and transduction procedures were established so that transducing frequencies of 8 x 10(-6) and higher are now possible. The phage, MP13, has a head diameter of 97 nm and a c...

journal_title：Journal of bacteriology

authors： Vary PS,Garbe JC,Franzen M,Frampton EW

更新日期：1982-03-01 00:00:00

abstract：:Uranyl nitrate inhibited the transport of several amino acids, a vitamin, and a disaccharide into yeast. ...

journal_title：Journal of bacteriology

authors： Maxwell WA,Metzler R,Spoerl E

更新日期：1971-03-01 00:00:00

abstract：:Nontypeable Haemophilus influenzae (NTHi) is a gram-negative bacterium and a common commensal organism of the upper respiratory tract in humans. NTHi causes a number of diseases, including otitis media, sinusitis, conjunctivitis, exacerbations of chronic obstructive pulmonary disease, and bronchitis. During the course...

journal_title：Journal of bacteriology

authors： Harrison A,Ray WC,Baker BD,Armbruster DW,Bakaletz LO,Munson RS Jr

更新日期：2007-02-01 00:00:00

abstract：:Oceaniovalibus guishaninsula, as a representative of a new genus within the family Rhodobacteraceae, was isolated from surface seawater that was sulfidic. Here, we present the draft genome sequence of the type strain, JLT2003(T). ...

journal_title：Journal of bacteriology

authors： Tang K,Liu K,Jiao N

更新日期：2012-12-01 00:00:00

abstract：:Saccharomyces kluyveri is a heterothallic yeast with two allelic mating types denoted as a-k and alpha-k by analogy with Saccharomyces cerevisiae and from the work described here. S. kluyveri produces mating pheromones analogous to those of S. cerevisiae, but which appear to have different specificity. S. kluyveri thu...

journal_title：Journal of bacteriology

authors： McCullough J,Herskowitz I

更新日期：1979-04-01 00:00:00

abstract：:The Arc (anoxic redox control) two-component signal transduction system of Escherichia coli, which comprises the tripartite ArcB sensor kinase and the ArcA response regulator, modulates the expression of numerous operons in response to redox conditions of growth. We demonstrate that the arcA and arcB genes of Haemophi...

journal_title：Journal of bacteriology

authors： Georgellis D,Kwon O,Lin EC,Wong SM,Akerley BJ

更新日期：2001-12-01 00:00:00

abstract：:The large virulence plasmid pMYSH6000 of Shigella flexneri contains a determinant that is highly effective in stabilizing otherwise unstable plasmids in Escherichia coli. Expression of two small contiguous genes, mvpA and mvpT (formerly termed STBORF1 and STBORF2), was shown to be sufficient for stability. Mutations i...

journal_title：Journal of bacteriology

authors： Sayeed S,Reaves L,Radnedge L,Austin S

更新日期：2000-05-01 00:00:00

abstract：:spo0A and spo0H are needed for the initiation of sporulation and for the development of genetic competence in Bacillus subtilis. Transcription of spo0A initiates from two promoters, Pv and Ps. Pv is active during vegetative growth and is recognized by RNA polymerase containing sigma A. Expression from Ps increases dur...

journal_title：Journal of bacteriology

authors： Siranosian KJ,Grossman AD

更新日期：1994-06-01 00:00:00

abstract：:The flaW, flaU, and flaV genes of Salmonella typhimurium LT2 were cloned into pBR322. These genes were mapped on the cloned DNA fragments by restriction endonuclease analysis and construction of the deletion derivatives. Their gene products were identified, by the minicell method, as proteins whose molecular weights w...

journal_title：Journal of bacteriology

authors： Homma M,Kutsukake K,Iino T

更新日期：1985-08-01 00:00:00

abstract：:The enzyme phosphatidylglycerolphosphate synthase (PGPS; CDP-diacylglycerol glycerol 3-phosphate 3-phosphatidyltransferase; EC 2.7.8.5) catalyzes the committed step in the cardiolipin biosynthetic pathway. To study the regulation of PGPS in Schizosaccharomyces pombe, we characterized the enzyme biochemically. Maximum ...

journal_title：Journal of bacteriology

authors： Karkhoff-Schweizer RR,Kelly BL,Greenberg ML

更新日期：1991-10-01 00:00:00

abstract：:Species of marine bacteria belonging to the genus Beneckea and strains of Photobacterium fischeri were negatively stained and examined by means of the electron microscope to determine the structure and arrangement of their flagella. All of the species of the genus Beneckea had single, polar, sheathed flagella when gro...

journal_title：Journal of bacteriology

authors： Allen RD,Baumann P

更新日期：1971-07-01 00:00:00

abstract：:Pili isolated from Pseudomonas aeruginosa PAK were solubilized in the detergent octyl-glucoside. Subsequent removal of the detergent by dialysis resulted in the formation of short rods of about 9 nm in diameter and various lengths. The aggregation process was followed by ultracentrifugation, viscometry, and electron m...

journal_title：Journal of bacteriology

authors： Watts TH,Scraba DG,Paranchych W

更新日期：1982-09-01 00:00:00

abstract：:Successful completion of the bacteriophage P2 lytic cycle requires phage-induced lysis of its Escherichia coli host, a process that is poorly understood. Genetic analysis of lysis-deficient mutants defined a single locus, gene K, which lies within the largest late transcription unit of P2 and maps between head gene L ...

journal_title：Journal of bacteriology

authors： Ziermann R,Bartlett B,Calendar R,Christie GE

更新日期：1994-08-01 00:00:00

abstract：:Utilizing a homologous gene replacement in order to retain the native promoter and 5' and 3' untranslated messenger regions (and thereby ensure physiological validity), we have shown that deletion of the N-terminal 389 amino acids of the transcriptional activator AREA does not result in nitrogen metabolite derepressio...

journal_title：Journal of bacteriology

authors： Caddick MX,Arst HN Jr

更新日期：1998-11-01 00:00:00

abstract：:We previously showed that the Bvg virulence control system regulates biofilm formation in Bordetella bronchiseptica (Y. Irie, S. Mattoo, and M. H. Yuk, J. Bacteriol. 186:5692-5698, 2004). Analyses of the extracellular components of B. bronchiseptica biofilm matrix revealed that the major sugar component in the matrix ...

journal_title：Journal of bacteriology

authors： Irie Y,Preston A,Yuk MH

更新日期：2006-09-01 00:00:00

abstract：:In Bacillus subtilis the deoxyribonucleic acid content and the extent of cell division during inhibition of chromosome replication increased as a function of the average cell mass, independent of the growth rate. At each growth rate, mass, deoxyribonucleic acid, and residual division varied in different cultures. The ...

journal_title：Journal of bacteriology

authors： Holmes M,Rickert M,Pierucci O

更新日期：1980-04-01 00:00:00

abstract：:Enzymes of tyrosine biosynthesis (prephenate dehydrogenase and arogenate dehydrogenase) were characterized in 90 species currently classified within the genera Pseudomonas, Xanthomonas, and Alcaligenes. Variation in cofactor specificity and regulatory properties of the dehydrogenase proteins allowed the separation of ...

journal_title：Journal of bacteriology

authors： Byng GS,Whitaker RJ,Gherna RL,Jensen RA

更新日期：1980-10-01 00:00:00

abstract：:Glutathione and soluble thiol content were examined in a broad spectrum of bacteria. Significant soluble thiol was present in all cases. The thiol compound was glutathione in most of the gram-negative bacteria but not in most of the gram-positive bacteria studied. Glutathione was absent in four anerobes and one microa...

journal_title：Journal of bacteriology

authors： Fahey RC,Brown WC,Adams WB,Worsham MB

更新日期：1978-03-01 00:00:00

abstract：:Two nrdF genes, nrdF1 and nrdF2, encoding the small subunit (R2) of ribonucleotide reductase (RR) from Mycobacterium tuberculosis have 71% identity at the amino acid level and are both highly homologous with Salmonella typhimurium R2F. The calculated molecular masses of R2-1 and R2-2 are 36,588 (322 amino acids [aa]) ...

journal_title：Journal of bacteriology

authors： Yang F,Curran SC,Li LS,Avarbock D,Graf JD,Chua MM,Lu G,Salem J,Rubin H

更新日期：1997-10-01 00:00:00

abstract：:The flagella of Methanococcus voltae were isolated by using three procedures. Initially, cells were sheared to release the filaments, which were purified by differential centrifugation and banding in KBr gradients. Flagella were also prepared by solubilization of cells with 1% (vol/vol) Triton X-100 and purified as de...

journal_title：Journal of bacteriology

authors： Kalmokoff ML,Jarrell KF,Koval SF

更新日期：1988-04-01 00:00:00

abstract：:Campylobacter jejuni 81-176 lipooligosaccharide (LOS) is composed of two covalently linked domains: lipid A, a hydrophobic anchor, and a nonrepeating core oligosaccharide, consisting of an inner and outer core region. We report the isolation and characterization of the deepest rough C. jejuni 81-176 mutant by insertio...

journal_title：Journal of bacteriology

authors： Kanipes MI,Papp-Szabo E,Guerry P,Monteiro MA

更新日期：2006-05-01 00:00:00