Inhibitory effect of novobiocin on ribonucleic acid synthesis during germination of Bacillus subtilis spores.

abstract：:Somerson, Norman L. (National Institute of Allergy and Infectious Diseases, Bethesda, Md.), and M. K. Cook. Suppression of Rous sarcoma virus growth in tissue cultures by Mycoplasma orale. J. Bacteriol. 90:534-540. 1965.-An agent which produced cell destruction in human diploid and chick-embryo fibroblasts was isolate...

journal_title：Journal of bacteriology

authors： SOMERSON NL,COOK MK

更新日期：1965-08-01 00:00:00

abstract：:In stationary phase, 95% of the fructosyltransferase (FTase) activity of Streptococcus salivarius ATCC 25975 was found associated with the cells. Within the first 15 min after inoculation into fresh medium, the specific activity of cell-associated FTase decreased by 92% of its initial value. After this period of initi...

journal_title：Journal of bacteriology

authors： Jacques NA,Wittenberger CL

更新日期：1981-12-01 00:00:00

abstract：:The tetracycline resistance element of plasmid pBR322 partially complements the potassium transport defect of Escherichia coli K-12 mutants having markedly impaired K+ transport. The plasmid increases K+ transport. The Tn10 element does not result in increased transport, demonstrating that the effect is not general fo...

journal_title：Journal of bacteriology

authors： Dosch DC,Salvacion FF,Epstein W

更新日期：1984-12-01 00:00:00

abstract：:Resting cells of Corynebacterium nephridii reduce nitrate, nitrite, and nitric oxide to nitrous oxide under anaerobic conditions. Nitrous oxide production from nitrite was optimal from pH 7.0 to 7.4. The stoichiometry of nitrous oxide production from nitrite was 99% of the theoretical-two moles of nitrite was used for...

journal_title：Journal of bacteriology

authors： Renner ED,Becker GE

更新日期：1970-03-01 00:00:00

abstract：:The strict human pathogen Neisseria gonorrhoeae is exposed to oxidative damage during infection. N. gonorrhoeae has many defenses that have been demonstrated to counteract oxidative damage. However, recN is the only DNA repair and recombination gene upregulated in response to hydrogen peroxide (H(2)O(2)) by microarray...

journal_title：Journal of bacteriology

authors： Stohl EA,Seifert HS

更新日期：2006-11-01 00:00:00

abstract：:The asg mutants of Myxococcus xanthus are defective in production of extracellular A-signal, which serves as a cell density signal for fruiting-body development. The DNA sequence of asgB, one of the three asg genes, was determined. The deduced amino acid sequence of AsgB contains a DNA-binding helix-turn-helix motif n...

journal_title：Journal of bacteriology

authors： Plamann L,Davis JM,Cantwell B,Mayor J

更新日期：1994-04-01 00:00:00

abstract：:We identified several promoters responsible for the expression of regA, which encodes a global virulence regulator in Citrobacter rodentium. Expression of some of the promoters was strongly autoactivated by RegA in conjunction with bicarbonate. Biochemical and mutational analyses were used to determine the consensus s...

journal_title：Journal of bacteriology

authors： Tan A,Yang J,Tauschek M,Praszkier J,Robins-Browne RM

更新日期：2011-04-01 00:00:00

abstract：:Vi-agglutinin, active cutaneous anaphylaxis and protective responses (ed(50)) of three mouse strains (CFW, NIH, and Balb/cAnN) to acetone-inactivated typhoid vaccine and soluble Vi antigen were compared. Seven days after immunization with either typhoid vaccine or Vi antigen the three strains of mice differed with res...

journal_title：Journal of bacteriology

authors： Esposito VM,Feeley JC,Leeder WD,Pittman M

更新日期：1969-07-01 00:00:00

abstract：:Toxin-antitoxin (TA) systems are widely represented on mobile genetic elements as well as in bacterial chromosomes. TA systems encode a toxin and an antitoxin neutralizing it. We have characterized a homolog of the ccd TA system of the F plasmid (ccd(F)) located in the chromosomal backbone of the pathogenic O157:H7 Es...

journal_title：Journal of bacteriology

authors： Wilbaux M,Mine N,Guérout AM,Mazel D,Van Melderen L

更新日期：2007-04-01 00:00:00

abstract：:When Agrobacterium tumefaciens cells grown in the presence of tritiated thymidine to label specifically the bacterial deoxyribonucleic acid (DNA) are incubated with carrot root tissue for short periods of time, an appreciable fraction of the label becomes firmly associated with the root tissue. Such association is not...

journal_title：Journal of bacteriology

authors： Yajko DM,Hegeman GD

更新日期：1971-12-01 00:00:00

abstract：:The flavodoxins constitute a highly conserved family of small, acidic electron transfer proteins with flavin mononucleotide prosthetic groups. They are found in prokaryotes and in red and green algae, where they provide electrons at low potentials for the reduction of nitrogen by nitrogenase, for the light-dependent r...

journal_title：Journal of bacteriology

authors： Osborne C,Chen LM,Matthews RG

更新日期：1991-03-01 00:00:00

abstract：:Synchronized cultures of Anacystis nidulans (Synechococcus PCC 6301), an obligate phototroph, are obtained by incubating exponential cultures in the dark for 12 to 16 h. A temporal and sequential order of macromolecular synthesis is observed within the cell division cycle of a synchronously dividing culture in the lig...

journal_title：Journal of bacteriology

authors： Asato Y

更新日期：1983-03-01 00:00:00

abstract：:The highly defective rho-15 mutant of Escherichia coli produces plasmid DNA that is 22% less negatively supercoiled than DNA from an isogenic wild-type strain (J. S. Fassler, G. F. Arnold, and I. Tessman, Mol. Gen. Genet. 204:424-429, 1986). We extended our measurements of plasmid superhelicity to additional rho mutan...

journal_title：Journal of bacteriology

authors： Arnold GF,Tessman I

更新日期：1988-09-01 00:00:00

abstract：:Horizontal acquisition of novel chromosomal genes is considered to be a key process in the evolution of bacterial pathogens. However, the identification of gene presence or absence could be hindered by the inconsistencies in bacterial genome annotations. Here, we performed a cross-annotation of omnipresent core and mo...

journal_title：Journal of bacteriology

authors： Paul S,Sokurenko EV,Chattopadhyay S

更新日期：2016-11-04 00:00:00

abstract：:A set of Saccharomyces cerevisiae strains with variable expression of only the high-affinity Hxt7 glucose transporter was constructed by partial deletion of the HXT7 promoter in vitro and integration of the gene at various copy numbers into the genome of an hxt1-7 gal2 deletion strain. The glucose transport capacity i...

journal_title：Journal of bacteriology

authors： Ye L,Kruckeberg AL,Berden JA,van Dam K

更新日期：1999-08-01 00:00:00

abstract：:Deibel, R. H. (American Meat Institute Foundation, Chicago, Ill.). Hydrolysis of proteins and nucleic acids by Lancefield group A and other streptococci. J. Bacteriol. 86:1270-1274. 1963.-Classically, group A streptococci have been considered to be nonproteolytic in spite of the observation that a proteinase is produc...

journal_title：Journal of bacteriology

authors： DEIBEL RH

更新日期：1963-12-01 00:00:00

abstract：:The mutant sigA allele of Bacillus subtilis DB1005 was confirmed to be temperature sensitive (ts) and transferable among strains of B. subtilis by chromosomal transformation and gene conversion. This ts sigA allele had a pleiotropic effect on gene expression of DB1005. The induction of certain heat shock proteins in D...

journal_title：Journal of bacteriology

authors： Chang BY,Chen KY,Wen YD,Liao CT

更新日期：1994-06-01 00:00:00

abstract：:Lornitzo, Frank A. (Veterans Administration Hospital, Madison, Wis.), and Dexter S. Goldman. Reversible effect of bicarbonate on the inhibition of mycobacterial and yeast transglucosylases by mycoribnin. J. Bacteriol. 89:1086-1091. 1965.-The transglucosylase which catalyzes the formation of trehalose-6-phosphate from ...

journal_title：Journal of bacteriology

authors： LORNITZO FA,GOLDMAN DS

更新日期：1965-04-01 00:00:00

abstract：:Glucosylated deoxyribonucleic acid (DNA) from phages T4 and T6 competes poorly with homologous DNA causing only a slight decrease of transformation in Group H Streptococcus strain Challis. Other types of heterologous DNAs (Micrococcus luteus, Clostridium perfringens, Escherichia coli, calf thymus and non-glucosylated ...

journal_title：Journal of bacteriology

authors： Ceglowski P,Fuchs PG,Soltyk A

更新日期：1975-12-01 00:00:00

abstract：:A late-log-phase culture of an Escherichia coli nadB pncA double mutant took up 6-[7-14C]aminonicotinic acid and excreted 6-[14C]aminonicotinamide. This mutant also accumulated intracellularly several radioactive compounds which have been tentatively identified as 6-amino analogs of compounds in the pyridine nucleotid...

journal_title：Journal of bacteriology

authors： Cobb JR,Pearcy SC,Gholson RK

更新日期：1977-09-01 00:00:00

abstract：:A comparison of the distribution of CO oxidation activity between soluble and particulate protein fractions obtained after disruption of CO-grown Rhodopseudomonas gelatinosa 1 by French pressure cell breakage and osmotic lysis of spheroplasts suggested that, in situ, the enzyme complex was associated with the cell mem...

journal_title：Journal of bacteriology

authors： Wakim BT,Uffen RL

更新日期：1983-01-01 00:00:00

abstract：:Bacteria able to use at least one of 13 ionic alkylphosphonates of O-alkyl or O,O-dialkyl alkylphosphonates as phosphorus sources were isolated from sewage and soil. Four of these isolates used 2-aminoethylphosphonic acid (AEP) as a sole carbon, nitrogen, and phosphorus source. None of the other phosphonates served as...

journal_title：Journal of bacteriology

authors： Cook AM,Daughton CG,Alexander M

更新日期：1978-01-01 00:00:00

abstract：:In Pseudomonas aeruginosa, the CbrA/CbrB two-component system is instrumental in the maintenance of the carbon-nitrogen balance and for growth on carbon sources that are energetically less favorable than the preferred dicarboxylate substrates. The CbrA/CbrB system drives the expression of the small RNA CrcZ, which ant...

journal_title：Journal of bacteriology

authors： Abdou L,Chou HT,Haas D,Lu CD

更新日期：2011-06-01 00:00:00

abstract：:NADPH is an intermediate in the oxidation of organic compounds coupled to Fe(III) reduction in Geobacter species, but Fe(III) reduction with NADPH as the electron donor has not been studied in these organisms. Crude extracts of Geobacter sulfurreducens catalyzed the NADPH-dependent reduction of Fe(III)-nitrilotriaceti...

journal_title：Journal of bacteriology

authors： Kaufmann F,Lovley DR

更新日期：2001-08-01 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：:Listeria monocytogenes is a model facultative intracellular pathogen. Tight regulation of virulence proteins is essential for a successful infection, and the gene encoding the annotated thioredoxin YjbH was identified in two forward genetic screens as required for virulence factor production. Accordingly, an L. monocy...

journal_title：Journal of bacteriology

authors： Ruhland BR,Reniere ML

更新日期：2020-05-27 00:00:00

abstract：:Deoxyribonucleic acid (DNA), pulse labeled after ultraviolet irradiation of excision-defective mutants of Haemophilus influenzae, is of lower single strand molecular weight than that of unirradiated cells but approaches the size of DNA from unirradiated cells upon further incubation in growth medium. This gap-filling ...

journal_title：Journal of bacteriology

authors： Small GD

更新日期：1975-10-01 00:00:00

abstract：:The sheath of the filamentous, gliding cyanobacterium Phormidium uncinatum was studied by using light and electron microscopy. In thin sections and freeze fractures the sheath was found to be composed of helically arranged carbohydrate fibrils, 4 to 7 nm in diameter, which showed a substantial degree of crystallinity....

journal_title：Journal of bacteriology

authors： Hoiczyk E

更新日期：1998-08-01 00:00:00

abstract：:We have discovered an unusual and complex regulatory network used by the phytopathogen Pseudomonas solanacearum to control transcription of eps, which encodes for production of its primary virulence factor, the exopolysaccharide EPS I. The major modules of this network were shown to be three separate signal transducti...

journal_title：Journal of bacteriology

authors： Huang J,Carney BF,Denny TP,Weissinger AK,Schell MA

更新日期：1995-03-01 00:00:00

abstract：UNLABELLED:It is well established that the RpoN-RpoS sigma factor (σ(54)-σ(S)) cascade plays an essential role in differential gene expression during the enzootic cycle of Borrelia burgdorferi, the causative agent of Lyme disease. The RpoN-RpoS pathway is activated by the response regulator/σ(54)-dependent activator (a...

journal_title：Journal of bacteriology

authors： Yin Y,Yang Y,Xiang X,Wang Q,Yang ZN,Blevins J,Lou Y,Yang XF

更新日期：2016-04-28 00:00:00