BIOTIN BIOSYNTHESIS. I. BIOTIN YIELDS AND BIOTIN VITAMERS IN CULTURES OF PHYCOMYCES BLAKESLEEANUS.

abstract：:Micromonospora strains have been isolated from diverse niches, including soil, water, and marine sediments and root nodules of diverse symbiotic plants. In this work, we report the genome sequence of Micromonospora lupini Lupac 08 isolated from root nodules of the wild legume Lupinus angustifolious. ...

journal_title：Journal of bacteriology

authors： Alonso-Vega P,Normand P,Bacigalupe R,Pujic P,Lajus A,Vallenet D,Carro L,Coll P,Trujillo ME

更新日期：2012-08-01 00:00:00

abstract：:ATP sulfurylase is a key enzyme in the energy-generating sulfur oxidation pathways of many chemoautotrophic bacteria. The utilization of reduced sulfur compounds to fuel CO2 fixation by the still-uncultured bacterial endosymbionts provides the basis of nutrition in invertebrates, such as the tubeworm Riftia pachyptila...

journal_title：Journal of bacteriology

authors： Laue BE,Nelson DC

更新日期：1994-06-01 00:00:00

abstract：:The iota(a) component (i(a)) of Clostridium perfringens ADP ribosylates nonmuscle beta/gamma actin and skeletal muscle alpha-actin. Replacement of Arg-295 in i(a) with alanine led to a complete loss of NAD(+)-glycohydrolase (NADase) and ADP-ribosyltransferase (ARTase); that of the residue with lysine caused a drastic ...

journal_title：Journal of bacteriology

authors： Nagahama M,Sakaguchi Y,Kobayashi K,Ochi S,Sakurai J

更新日期：2000-04-01 00:00:00

abstract：:Growth of Escherichia coli B in simple media enriched with Mn(II) resulted in the elevation of the manganese-containing superoxide dismutase, whereas growth in such medium enriched with iron caused increased content of the iron-containing superoxide dismutase. Enrichment of the medium with Co(II), Cu(II), Mo(VI), Zn(I...

journal_title：Journal of bacteriology

authors： Pugh SY,DiGuiseppi JL,Fridovich I

更新日期：1984-10-01 00:00:00

abstract：:In vitro-packaged cosmid libraries of DNA from the bacterium Xanthomonas campestris pv. malvacearum were restricted 200- to 1,000-fold when introduced into Mcr+ strains of Escherichia coli compared with restriction in the Mcr- strain HB101. Restriction was predominantly associated with the mcrBC+ gene in E. coli. A pl...

journal_title：Journal of bacteriology

authors： De Feyter R,Gabriel DW

更新日期：1991-10-01 00:00:00

abstract：:From Xanthomonas campestris pv. phaseoli, we have isolated by two independent methods genes involved in peroxide detoxification (ahpC and ahpF), a gene involved in peroxide sensing and transcription regulation (oxyR), and a gene of unknown function (orfX). Amino acid sequence analysis of AhpC, AhpF, and OxyR showed hi...

journal_title：Journal of bacteriology

authors： Loprasert S,Atichartpongkun S,Whangsuk W,Mongkolsuk S

更新日期：1997-06-01 00:00:00

abstract：:The intestinal pathogen Clostridium difficile is known to grow only within the intestines of mammals, yet little is known about how the bacterium subsists in this environment. In the intestine, C. difficile must contend with innate defenses within the host, such as cationic antimicrobial peptides (CAMPs) produced by t...

journal_title：Journal of bacteriology

authors： Suárez JM,Edwards AN,McBride SM

更新日期：2013-06-01 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：:The heat shock response of the groESL operon of Agrobacterium tumefaciens was studied at the RNA level. The operon was found to be activated under heat shock conditions and transcribed as a polycistronic mRNA that contains the groES and groEL genes. After activation, the polycistronic mRNA appeared to be cleaved betwe...

journal_title：Journal of bacteriology

authors： Segal G,Ron EZ

更新日期：1995-02-01 00:00:00

abstract：:Falcone, Giuseppe (Rutgers, The State University, New Brunswick, N.J.), and Walter J. Nickerson. Reduction of selenite by intact yeast cells and cell-free preparations. J. Bacteriol. 85:754-762. 1963.-Nonproliferating cell suspensions of Candida albicans rapidly reduced selenite to red, metallic selenium in the absenc...

journal_title：Journal of bacteriology

authors： FALCONE G,NICKERSON WJ

更新日期：1963-04-01 00:00:00

abstract：:Strains derived from HfrH carrying the arcA2 null mutation exhibit a higher respiratory rate, enhanced glucose consumption, and a more-reduced intracellular redox state than arcA deletion mutants of a different lineage. The phenotype of the arcA2 mutants was due to the presence of a creC constitutive mutation introduc...

journal_title：Journal of bacteriology

authors： Nikel PI,de Almeida A,Pettinari MJ,Méndez BS

更新日期：2008-05-01 00:00:00

abstract：:A temperate phage, phi CTX, is a cytotoxin-converting phage of Pseudomonas aeruginosa. In this study, we characterized the lipopolysaccharide (LPS) structures of phi CTX-resistant mutants derived from phi CTX-sensitive strains. phi CTX infectivity was neutralized by LPS preparations derived from sensitive strains but ...

journal_title：Journal of bacteriology

authors： Yokota S,Hayashi T,Matsumoto H

更新日期：1994-09-01 00:00:00

abstract：:A novel mutant of the marine oil-degrading bacterium Alcanivorax borkumensis SK2, containing a mini-Tn5 transposon disrupting a "tesB-like" acyl-coenzyme A (CoA) thioesterase gene, was found to hyperproduce polyhydroxyalkanoates (PHA), resulting in the extracellular deposition of this biotechnologically important poly...

journal_title：Journal of bacteriology

authors： Sabirova JS,Ferrer M,Lünsdorf H,Wray V,Kalscheuer R,Steinbüchel A,Timmis KN,Golyshin PN

更新日期：2006-12-01 00:00:00

abstract：:Mycoplasma virus L2 is subject to host-specific restriction and modification in Acholeplasma laidlawii strains JA1 and K2. We have examined the DNAs from both host cells and viruses propagated on these strains with respect to susceptibility to cleavage by restriction endonucleases and for DNA base modifications. We sh...

journal_title：Journal of bacteriology

authors： Dybvig K,Swinton D,Maniloff J,Hattman S

更新日期：1982-09-01 00:00:00

abstract：:A method was devised for the isolation of yeast monomorphic (LEV) mutants of Candida albicans. By this procedure, about 20 stable yeast-like mutants were isolated after mutagenesis with ethyl methane sulfonate. The growth rate of the mutants in different carbon sources, both fermentable and not, was indistinguishable ...

journal_title：Journal of bacteriology

authors： Elorza MV,Sentandreu R,Ruiz-Herrera J

更新日期：1994-04-01 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：:ZoBell, Claude E. (University of California, La Jolla) and Andre B. Cobet. Growth, reproduction, and death rates of Escherichia coli at increased hydrostatic pressures. J. Bacteriol. 84:1228-1236. 1962.-Pressures ranging from 100 to 500 atm were found to retard the growth and reproduction of Escherichia coli in nutrie...

journal_title：Journal of bacteriology

authors： ZOBELL CE,COBET AB

更新日期：1962-12-01 00:00:00

abstract：:Several lysosomal glycosidase activities were examined in vitro during heat-induced germination of Dictyostelium discoideum spores and were found not to be coordinately controlled. The level of beta-glucosidase activity increased significantly during the emergence stage of germination. Both alpha-glucosidase and N-ace...

journal_title：Journal of bacteriology

authors： Tisa LS,Cotter DA

更新日期：1980-02-01 00:00:00

abstract：:Dehalococcoides species are key players in the anaerobic transformation of halogenated solvents at contaminated sites. Here, we analyze isotopologue distributions in amino acid pools from peptides of Dehalococcoides strain CBDB1 after incubation with (13)C-labeled acetate or bicarbonate as a carbon source. The resulti...

journal_title：Journal of bacteriology

authors： Marco-Urrea E,Seifert J,von Bergen M,Adrian L

更新日期：2012-08-01 00:00:00

abstract：:The D1:1 protein and its potentially occurring degradation products were overexpressed in Escherichia coli. Protein-DNA interaction is shown for the promoter region of psbAI. The D1:1 degradation products may be involved in transcription regulation of psbAI by binding in the promoter region. Additionally, C-terminal f...

journal_title：Journal of bacteriology

authors： Stelljes C,Koenig F

更新日期：2007-03-01 00:00:00

abstract：UNLABELLED:The role of chromosomal toxin-antitoxin (TA) systems, which are ubiquitous within the genomes of free-living bacteria, is still debated. We have scanned the Vibrio cholerae N16961 genome for class 2 TA genes and identified 18 gene pair candidates. Interestingly, all but one are located in the chromosome 2 su...

journal_title：Journal of bacteriology

authors： Iqbal N,Guérout AM,Krin E,Le Roux F,Mazel D

更新日期：2015-07-01 00:00:00

abstract：:Yersinia enterocolitica transports YscM1 and YscM2 via the type III pathway, a mechanism that is required for the establishment of bacterial infections. Prior to host cell contact, YscM1 and YscM2 exert posttranscriptional regulation to inhibit expression of effector yop genes, which encode virulence factors that trav...

journal_title：Journal of bacteriology

authors： Cambronne ED,Sorg JA,Schneewind O

更新日期：2004-02-01 00:00:00

abstract：:A total of 508 random clones from five Mycoplasma genitalium genomic libraries were partially sequenced and analyzed. This resulted in the identification of 291 unique contigs. Sequence information from these clones (100,993 nucleotides), representing approximately 17% of this pathogen's genome, was analyzed by compar...

journal_title：Journal of bacteriology

authors： Peterson SN,Hu PC,Bott KF,Hutchison CA 3rd

更新日期：1993-12-01 00:00:00

abstract：:ULTRACENTRIFUGATION IN SUCROSE DENSITY GRADIENTS WAS EMPLOYED TO ESTIMATE THE MOLECULAR WEIGHTS AND TO DETERMINE POSSIBLE PHYSICAL AGGREGATION OF THE FIVE ENZYMES CATALYZING STEPS TWO TO SIX IN THE PRECHORISMIC ACID PORTION OF THE POLYAROMATIC SYNTHETIC PATHWAY IN SIX SPECIES OF BACTERIA: Escherichia coli, Salmonella ...

journal_title：Journal of bacteriology

authors： Berlyn MB,Giles NH

更新日期：1969-07-01 00:00:00

abstract：:The histidine ATP-binding cassette (ABC) transporter of Salmonella enterica serovar Typhimurium is among the best-studied type I ABC import systems. The transporter consists of two transmembrane subunits, HisQ and HisM, and a homodimer of the nucleotide-binding subunit, HisP. Substrates are delivered by two periplasmi...

journal_title：Journal of bacteriology

authors： Heuveling J,Landmesser H,Schneider E

更新日期：2018-12-20 00:00:00

abstract：:Harper, M. K. (U.S. Department of Agriculture, Washington, D.C.), H. R. Curran, and M. J. Pallansch. Properties of electrodialyzed bacterial spores. J. Bacteriol. 88:1338-1340. 1964.-Washed spores of Bacillus cereus, B. megaterium, and B. stearothermophilis suspended in distilled water were electrodialyzed at a potent...

journal_title：Journal of bacteriology

authors： HARPER MK,CURRAN HR,PALLANSCH MJ

更新日期：1964-11-01 00:00:00

abstract：:In this report we describe the functional expression of EmrE, a 110-amino-acid multidrug transporter from Escherichia coli, in the yeast Saccharomyces cerevisiae. To allow for phenotypic complementation, a mutant strain sensitive to a series of cationic lipophilic drugs was first identified. A hemagglutinin epitope-ta...

journal_title：Journal of bacteriology

authors： Yelin R,Rotem D,Schuldiner S

更新日期：1999-02-01 00:00:00

abstract：:Staphylococcus aureus was shown to transport iron complexed to a variety of hydroxamate type siderophores, including ferrichrome, aerobactin, and desferrioxamine. An S. aureus mutant defective in the ability to transport ferric hydroxamate complexes was isolated from a Tn917-LTV1 transposon insertion library after sel...

journal_title：Journal of bacteriology

authors： Sebulsky MT,Hohnstein D,Hunter MD,Heinrichs DE

更新日期：2000-08-01 00:00:00

abstract：:The predicted amino acid sequence of Bacillus subtilis ycsK exhibits similarity to the GDSL family of lipolytic enzymes. Northern blot analysis showed that ycsK mRNA was first detected from 4 h after the onset of sporulation and that transcription of ycsK was dependent on SigK and GerE. The fluorescence of the YcsK-gr...

journal_title：Journal of bacteriology

authors： Masayama A,Kuwana R,Takamatsu H,Hemmi H,Yoshimura T,Watabe K,Moriyama R

更新日期：2007-03-01 00:00:00

abstract：:A gene for the constitutive ribosephosphate isomerase (rpiA) is highly cotransducible with serA at 56.2 min on the genetic linkage map of Escherichia coli K-12. Suppression of ribosephosphate isomerase A-negative mutants can occur by a regulator gene mutation permitting constitutive synthesis of the normally inducible...

journal_title：Journal of bacteriology

authors： Skinner AJ,Cooper RA

更新日期：1974-06-01 00:00:00