ORGANIC REQUIREMENTS AND SYNTHETIC MEDIA FOR GROWTH OF THE MYXOMYCETE PHYSARUM POLYCEPHALUM.

abstract：:The translation inhibitor microcin C7 (MccC7) is a linear heptapeptide whose N terminus has been replaced by an N-formyl group and whose C terminus has been replaced by the phosphodiester of 5'-adenylic acid and n-aminopropanol (J. I. Guijarro, J. E. González-Pastor, F. Baleux, J. L. San Millán, M. A. Castilla, M. Ric...

journal_title：Journal of bacteriology

authors： González-Pastor JE,San Millán JL,Castilla MA,Moreno F

更新日期：1995-12-01 00:00:00

abstract：:Although four of the five Salmonella pathogenicity islands (SPIs) have been characterized in detail for Salmonella enterica serovar Typhimurium, and the fifth has been characterized for Salmonella enterica serovar Dublin, there have been limited studies to examine them in detail in a range of pathogenic serovars of S....

journal_title：Journal of bacteriology

authors： Amavisit P,Lightfoot D,Browning GF,Markham PF

更新日期：2003-06-01 00:00:00

abstract：:Germination of dormant Bacillus subtilis spores with specific nutrient germinants is dependent on a number of inner membrane (IM) proteins, including (i) the GerA, GerB, and GerK germinant receptors (GRs) that respond to nutrient germinants; (ii) the GerD protein, essential for optimal GR function; and (iii) SpoVA pro...

journal_title：Journal of bacteriology

authors： Stewart KA,Setlow P

更新日期：2013-08-01 00:00:00

abstract：:The quorum-sensing (QS) system present in the emerging nosocomial pathogen Stenotrophomonas maltophilia is based on the signaling molecule diffusible signal factor (DSF). Production and detection of DSF are governed by the rpf cluster, which encodes the synthase RpfF and the sensor RpfC, among other components. Despit...

journal_title：Journal of bacteriology

authors： Huedo P,Yero D,Martínez-Servat S,Estibariz I,Planell R,Martínez P,Ruyra A,Roher N,Roca I,Vila J,Daura X,Gibert I

更新日期：2014-07-01 00:00:00

abstract：:Seligman, Stephen J. (University of California, Los Angeles) and William L. Hewitt. Kinetics of the action of ampicillin on Escherichia coli. J. Bacteriol. 85:1160-1164. 1963.-The curve of the number of viable Escherichia coli after exposure to ampicillin can be divided into three phases: a lag phase, a rapid bacteric...

journal_title：Journal of bacteriology

authors： SELIGMAN SJ,HEWITT WL

更新日期：1963-05-01 00:00:00

abstract：:The inhibitory effect of fungitoxic derivatives of 1,4-oxathiin on substrate oxidation by the basidiomycete Ustilago maydis is diminished by a single-gene mutation (oxr). The difference between mutant and wild type is approximately the same on the basis of inhibition of either growth and operation of the tricarboxylic...

journal_title：Journal of bacteriology

authors： Georgopoulos SG,Alexandri E,Chrysayi M

更新日期：1972-06-01 00:00:00

abstract：:Acid phosphatase V of Aspergillus nidulans was purified by ammonium sulfate precipitation, gel filtration, and ion-exchange chromatography. The enzyme demonstrated a charge microheterogeneity on starch and acrylamide gel electrophoresis, but proved to be homogeneous on ultracentrifugation and gel filtration. Phosphata...

journal_title：Journal of bacteriology

authors： Harsanyi Z,Dorn GL

更新日期：1972-04-01 00:00:00

abstract：:A gene which complements a paralyzed flagellar mutant of Rhodobacter sphaeroides was sequenced. The derived protein sequence has similarity to MotB. R. sphaeroides MotB lacks the C-terminal peptidoglycan-binding motif of other MotB proteins. This divergence of sequence may reflect the unusual, unidirectional, stop-sta...

journal_title：Journal of bacteriology

authors： Shah DS,Armitage JP,Sockett RE

更新日期：1995-05-01 00:00:00

abstract：:Anaerobic microbial toluene catabolism is initiated by addition of fumarate to the methyl group of toluene, yielding (R)-benzylsuccinate as first intermediate, which is further metabolized via beta-oxidation to benzoyl-coenzyme A (CoA) and succinyl-CoA. A specific succinyl-CoA:(R)-benzylsuccinate CoA-transferase activ...

journal_title：Journal of bacteriology

authors： Leutwein C,Heider J

更新日期：2001-07-01 00:00:00

abstract：:Previous investigations have demonstrated the existence of five Histoplasma capsulatum serotypes. Available specific fluorescent-antibody reagents stain only four of the five serotypes. Antibodies produced against the most complete H. capsulatum serotype were labeled with fluorescein isothiocyanate to develop a reagen...

journal_title：Journal of bacteriology

authors： Kaufman L,Blumer S

更新日期：1968-04-01 00:00:00

abstract：:The gene (hmgA) for 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase (EC 1.1.1.34) from the thermophilic archaeon Sulfolobus solfataricus P2 was cloned and sequenced. S. solfataricus HMG-CoA reductase exhibited a high degree of sequence identity (47%) to the HMG-CoA reductase of the halophilic archaeon Halofe...

journal_title：Journal of bacteriology

authors： Bochar DA,Brown JR,Doolittle WF,Klenk HP,Lam W,Schenk ME,Stauffacher CV,Rodwell VW

更新日期：1997-06-01 00:00:00

abstract：:Rubrerythrin was purified by multistep chromatography under anaerobic, reducing conditions from the hyperthermophilic archaeon Pyrococcus furiosus. It is a homodimer with a molecular mass of 39.2 kDa and contains 2.9 +/- 0.2 iron atoms per subunit. The purified protein had peroxidase activity at 85 degrees C using hyd...

journal_title：Journal of bacteriology

authors： Weinberg MV,Jenney FE Jr,Cui X,Adams MW

更新日期：2004-12-01 00:00:00

abstract：:Deletion mutants of plasmid ColE1 that involve the replication origin and adjacent regions of the plasmid have been studied to determine the mechanism by which those mutations affect the expression of plasmid incompatibility. It was observed that (i) a region of ColE1 that is involved in the expression of plasmid inco...

journal_title：Journal of bacteriology

authors： Hashimoto-Gotoh T,Inselburg J

更新日期：1979-08-01 00:00:00

abstract：:Clinical isolates of the porcine pathogen Actinobacillus pleuropneumoniae often form adherent colonies on agar plates due to expression of an operon, pgaABCD, encoding a poly-beta-1,6-N-acetyl-D-glucosamine (PGA) extracellular matrix. The adherent colony phenotype, which correlates with the ability to form biofilms on...

journal_title：Journal of bacteriology

authors： Bossé JT,Sinha S,Li MS,O'Dwyer CA,Nash JH,Rycroft AN,Kroll JS,Langford PR

更新日期：2010-05-01 00:00:00

abstract：:A catabolite-sensitive promoter was found to be involved in transcription of the heat shock regulatory gene rpoH encoding the sigma 32 protein. Expression of lacZ from the operon fusion, rpoHp-lacZ, was partially inhibited by glucose added to the broth medium. Dissection of the rpoH promoter region allowed us to local...

journal_title：Journal of bacteriology

authors： Nagai H,Yano R,Erickson JW,Yura T

更新日期：1990-05-01 00:00:00

abstract：:Analysis of the Escherichia coli K10 capsule gene cluster identified two regions, regions 1 and 3, conserved between different group III capsule gene clusters. Region 1 encodes homologues of KpsD, KpsM, KpsT, and KpsE proteins, and region 3 encodes homologues of the KpsC and KpsS proteins. An rfaH mutation abolished K...

journal_title：Journal of bacteriology

authors： Clarke BR,Pearce R,Roberts IS

更新日期：1999-04-01 00:00:00

abstract：:A protease-activated antimicrobial peptide (PAMP) and its inactive precursor were purified from the culture supernatant of Propionibacterium jensenii LMG 3032 and characterized at the molecular level. PAMP is a 64-amino-acid cationic peptide of 6,383 Da with physicochemical features similar to those of bacteriocins fr...

journal_title：Journal of bacteriology

authors： Faye T,Brede DA,Langsrud T,Nes IF,Holo H

更新日期：2002-07-01 00:00:00

abstract：:ermC specifies an rRNA methyltransferase that confers resistance to erythromycin. The expression of this determinant is induced by the addition of erythromycin. The induction mechanism has been shown to operate posttranscriptionally, and its mechanism has been elucidated. We now show that synthesis of the ermC gene pr...

journal_title：Journal of bacteriology

authors： Denoya CD,Bechhofer DH,Dubnau D

更新日期：1986-12-01 00:00:00

abstract：:The bacteriocin produced by a strain of Staphylococcus aureus has been isolated and designated staphylococcin (414), and a study was made of its chemical, physical, and biological properties. The staphylococcin is released in appreciable quantities after breakage of the cells and can be purified through differential c...

journal_title：Journal of bacteriology

authors： Gagliano VJ,Hinsdill RD

更新日期：1970-10-01 00:00:00

abstract：:Hg2+-resistant mutants were isolated from Saccharomyces cerevisiae. Although they were very much like the parental strains in terms of colony-forming ability, they grew faster than the parental strains in the presence of sublethal doses of Hg2+. The Hg2+-resistant mutations were dominant. They were centromere linked a...

journal_title：Journal of bacteriology

authors： Ono B,Ohue H,Ishihara F

更新日期：1988-12-01 00:00:00

abstract：:The electron transport system of Acinetobacter sp. HO1-N was studied to determine the specific cytochromes and to measure changes in the composition of the respiratory system due to growth in various concentrations of oxygen or types of growth substrates. Spectrophotometric analysis revealed that the quantity and type...

journal_title：Journal of bacteriology

authors： Ensley BD Jr,Finnerty WR

更新日期：1980-06-01 00:00:00

abstract：:Hydrogenotrophic methanogenic Archaea are defined by an H2 requirement for growth. Despite this requirement, many hydrogenotrophs are also capable of growth with formate as an electron donor for methanogenesis. While certain responses of these organisms to hydrogen availability have been characterized, responses to fo...

journal_title：Journal of bacteriology

authors： Costa KC,Yoon SH,Pan M,Burn JA,Baliga NS,Leigh JA

更新日期：2013-04-01 00:00:00

abstract：:Netropsin, a polypeptide antibiotic which binds specifically to adenylate-thymidylate-rich regions of deoxyribonucleic acid, inhibitis sporulation at about stage II, but does not inhibit growth of Bacillys subtilis. An analysis of the sporulation-associated enzymes aconitase, alkaline phosphatase, and glucose dehydrog...

journal_title：Journal of bacteriology

authors： Keilman GR,Brutis K,Tanimoto B,Doi RH

更新日期：1976-10-01 00:00:00

abstract：:Thin pili of the closely related IncI1 plasmids ColIb-P9 and R64 are required only for liquid mating and belong to the type IV family of pili. They were sedimented by ultracentrifugation from culture medium in which Escherichia coli cells harboring ColIb-P9- or R64-derived plasmids had been grown, and then the pili we...

journal_title：Journal of bacteriology

authors： Yoshida T,Furuya N,Ishikura M,Isobe T,Haino-Fukushima K,Ogawa T,Komano T

更新日期：1998-06-01 00:00:00

abstract：:Chimeric plasmids, which were useful as cloning vehicles in a Streptococcus sanguis (Challis) host vector system, have been constructed. By using three different strategies of restriction endonuclease digestion and ligation, a deoxyribonucleic acid (DNA) fragment bearing an erythromycin resistance determinant was liga...

journal_title：Journal of bacteriology

authors： Macrina FL,Jones KR,Wood PH

更新日期：1980-09-01 00:00:00

abstract：:In this report we describe the cloning, organization, and promoter analysis of the Staphylococcus aureus thioredoxin (trxA) and thioredoxin reductase (trxB) genes and their transcription in response to changes in oxygen concentration and to oxidative stress compounds. Northern analysis showed that the S. aureus trxA a...

journal_title：Journal of bacteriology

authors： Uziel O,Borovok I,Schreiber R,Cohen G,Aharonowitz Y

更新日期：2004-01-01 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：:Broad-host-range IncP and IncQ plasmids have been transferred to the aerobic magnetic bacterium Aquaspirillum sp. strain AMB-1. Conjugal matings with Escherichia coli S17-1 allowed high-frequency transfer of the RK2 derivative pRK415 (4.5 x 10(-3) transconjugant per recipient cell) and the RSF1010 derivative pKT230 (3...

journal_title：Journal of bacteriology

authors： Matsunaga T,Nakamura C,Burgess JG,Sode K

更新日期：1992-05-01 00:00:00

abstract：:Herbaspirillum sp. strain GW103 was isolated from rhizosphere soil of the reed Phragmites australis on reclaimed land. Here we report the 5.05-Mb draft genome sequence of the strain, providing bioinformation about the agronomic benefits of this strain, such as multiple traits relevant to plant root colonization and pl...

journal_title：Journal of bacteriology

authors： Lee GW,Lee KJ,Chae JC

更新日期：2012-08-01 00:00:00

abstract：:During conjugation, a single strand of DNA is cleaved at the origin of transfer (oriT) by the plasmid-encoded relaxase. This strand is then unwound from its complement and transferred in the 5'-to-3' direction, with the 3' end likely extended by rolling-circle replication. The resulting, newly synthesized oriT must th...

journal_title：Journal of bacteriology

authors： Becker EC,Meyer R

更新日期：2012-10-01 00:00:00