Characterization of the regulatory region of a cell interaction-dependent gene in Myxococcus xanthus.

abstract：:A cell-free crude extract of Erysipelothrix rhusiopathiae injected by high pressure jet into the knee-joint of rabbits stimulated an acute, mild inflammatory reaction. Additional injections at 3-day intervals induced a chronic condition characterized by hyperplasia of the synovial cells and hypertrophy of the villi, d...

journal_title：Journal of bacteriology

authors： White TG,Puls JL

更新日期：1969-05-01 00:00:00

abstract：:Glucose-1-(14)C and acetylglucosamine-1-(14)C were added singly and together with equal amounts of the unlabeled reciprocal to Brain Heart Infusion and used for the culture of Streptococcus pyogenes. The labeling pattern of the rhamnose, glucosamine, and muramic acid in the cell wall supported an intermediary role for...

journal_title：Journal of bacteriology

authors： Barkulis SS,Boltralik JJ,Hankin H,Heymann H

更新日期：1967-10-01 00:00:00

abstract：:Passive cutaneous anaphylaxis (PCA) was produced in guinea pigs sensitized with guinea pig Coxiella burneti phase I-II antiserum and challenged with dimethylsulfoxide- or trichloroacetic acid-soluble extracts from phase I cells. The PCA reaction could not be induced by whole or mechanically disrupted phase I or phase ...

journal_title：Journal of bacteriology

authors： Peacock M,Munoz J,Tallent GL,Ormsbee RA

更新日期：1968-05-01 00:00:00

abstract：:A chemotaxis system for Pseudomonas aeruginosa was defined by using the method of Adler. Cells were attracted to compounds in the order ammonium chloride greater than amino acids greater than organic acids. Two sugars were assayed and elicited no response. Comparisons with other model systems are discussed. ...

journal_title：Journal of bacteriology

authors： Moench TT,Konetzka WA

更新日期：1978-01-01 00:00:00

abstract：:Regulation of the katB catalase gene in the anaerobic bacterium Bacteroides fragilis was studied. Northern blot hybridization analyses revealed that katB was transcribed as an approximately 1.6-kb monocistronic mRNA. The levels of katB mRNA increased > 15-fold when anaerobic, mid-logarithmic-phase cultures were expose...

journal_title：Journal of bacteriology

authors： Rocha ER,Smith CJ

更新日期：1997-11-01 00:00:00

abstract：:Many of the gene products that participate in nitrogen metabolism are sensitive to nitrogen catabolite repression (NCR), i.e., their expression is decreased to low levels when readily used nitrogen sources such as asparagine are provided. Previous work has shown this NCR sensitivity requires the cis-acting UASNTR elem...

journal_title：Journal of bacteriology

authors： Coffman JA,el Berry HM,Cooper TG

更新日期：1994-12-01 00:00:00

abstract：:Activation (phosphorylation) of the transcription factor encoded by spo0A is essential for the initiation of sporulation in Bacillus subtilis. At least three histidine protein kinases are involved in the phosphorylation of Spo0A. Under some growth conditions, KinA was the primary kinase, but under other conditions, Ki...

journal_title：Journal of bacteriology

authors： LeDeaux JR,Yu N,Grossman AD

更新日期：1995-02-01 00:00:00

abstract：:DNA helicase II, the product of the uvrD gene, has been implicated in DNA repair, replication, and recombination. Because the phenotypes of individual uvrD alleles vary significantly, we constructed deletion-insertion mutations in the uvrD gene to determine the phenotype of cells lacking DNA helicase II. Deletion muta...

journal_title：Journal of bacteriology

authors： Washburn BK,Kushner SR

更新日期：1991-04-01 00:00:00

abstract：:A primary determinant of pathogenicity in Erwinia stewartii is the production of extracellular polysaccharide (EPS). A single mutation can abolish both EPS synthesis and pathogenicity; both properties are restored by a single cosmid clone. Subcloning and insertion analysis have defined a single positive regulatory fun...

journal_title：Journal of bacteriology

authors： Torres-Cabassa A,Gottesman S,Frederick RD,Dolph PJ,Coplin DL

更新日期：1987-10-01 00:00:00

abstract：:Eisenstein, Richard B. (Western Reserve University, Cleveland, Ohio) and Charles Yanofsky. Tryptophan synthetase levels in Escherichia coli, Shigella dysenteriae, and transduction hybrids. J. Bacteriol. 83:193-204. 1962-Shigella dysenteriae and Escherichia coli, strains K-12 and B, were found to produce low levels of ...

journal_title：Journal of bacteriology

authors： EISENSTEIN RB,YANOFSKY C

更新日期：1962-01-01 00:00:00

abstract：:Gundersen, Wenche B. (Oslo University, Oslo, Norway). New type of streptomycin resistance resulting from action of the episomelike mutator factor in Escherichia coli. J. Bacteriol. 86:510-516. 1963.-Analyses have been performed to elucidate the genetic nature of the streptomycin resistance that results from the action...

journal_title：Journal of bacteriology

authors： GUNDERSEN WB

更新日期：1963-09-01 00:00:00

abstract：:Upon cold shock, Escherichia coli cell growth transiently stops. During this acclimation phase, specific cold shock proteins (CSPs) are highly induced. At the end of the acclimation phase, their synthesis is reduced to new basal levels, while the non-cold shock protein synthesis is resumed, resulting in cell growth re...

journal_title：Journal of bacteriology

authors： Yamanaka K,Inouye M

更新日期：2001-05-01 00:00:00

abstract：:Specific growth rates as low as 0.005 hr(-1) (generation times of 20 to 200 hr) of aquatic bacteria in natural waters have been calculated from significant differences between dilution rates and washout rates in a chemostat. The measured growth rates were affected by the treatment of the water samples (type of sterili...

journal_title：Journal of bacteriology

authors： Jannasch HW

更新日期：1969-07-01 00:00:00

abstract：:Penicillin-binding protein 4a (PBP4a) from Bacillus subtilis was overproduced and purified to homogeneity. It clearly exhibits DD-carboxypeptidase and thiolesterase activities in vitro. Although highly isologous to the Actinomadura sp. strain R39 DD-peptidase (B. Granier, C. Duez, S. Lepage, S. Englebert, J. Dusart, O...

journal_title：Journal of bacteriology

authors： Duez C,Vanhove M,Gallet X,Bouillenne F,Docquier J,Brans A,Frère J

更新日期：2001-03-01 00:00:00

abstract：:We have isolated a mutant of Pseudomonas aeruginosa deficient in fructose 1,6-bisphosphate aldolase activity. This mutant, similar to the mutants deficient in any of the Entner-Doudoroff pathway enzymes, does not allow appreciable alginate formation from glucose and gluconate, but allows alginate synthesis from mannit...

journal_title：Journal of bacteriology

authors： Banerjee PC,Vanags RI,Chakrabarty AM,Maitra PK

更新日期：1985-01-01 00:00:00

abstract：:Envelope fractions isolated from Escherichia coli K-12 C600 and from colicin-resistant and colicin-tolerant (Tol II) mutants derived from this strain were separated on sucrose gradients into cell wall-enriched and cytoplasmic membrane-enriched fractions. These fractions were tested for their ability to neutralize coli...

journal_title：Journal of bacteriology

authors： Sabet SF,Schnaitman CA

更新日期：1971-10-01 00:00:00

abstract：:Bacillus anthracis, the causative agent of anthrax, replicates as chains of vegetative cells by regulating the separation of septal peptidoglycan. Surface (S)-layer proteins and associated proteins (BSLs) function as chain length determinants and bind to the secondary cell wall polysaccharide (SCWP). In this study, we...

journal_title：Journal of bacteriology

authors： Liszewski Zilla M,Chan YG,Lunderberg JM,Schneewind O,Missiakas D

更新日期：2015-01-01 00:00:00

abstract：:Covalently closed circular deoxyribonucleic acid (DNA) was isolated from two strains of Streptomyces coelicolor A3(2), representing two of the known fertility types. In each of the two strains circular DNA of about 20 times 10-6 daltons could be detected, amounting to about 1.5% of the total cellular DNA. The possible...

journal_title：Journal of bacteriology

authors： Schrempf H,Bujard H,Hopwood DA,Goebel W

更新日期：1975-02-01 00:00:00

abstract：:Expression of the Aspergillus nidulans penicillin biosynthesis genes acvA and ipnA, encoding delta-(L-alpha-aminoadipyl)-L-cysteinyl-D-valine synthetase and isopenicillin N synthetase, respectively, was analyzed. The intergenic region carrying the divergently oriented promoters was fused in frame in both orientations ...

journal_title：Journal of bacteriology

authors： Brakhage AA,Browne P,Turner G

更新日期：1992-06-01 00:00:00

abstract：:The nitrogenase proteins from eight organisms have been highly purified, and a survey of their cross-reactions shows that the nitrogenase proteins from a wide variety of organisms can interact with one another. An active cross-reaction is the complementary functioning of the MoFe protein and the Fe protein from differ...

journal_title：Journal of bacteriology

authors： Emerich DW,Burris RH

更新日期：1978-06-01 00:00:00

abstract：:Lactobacillus fructivorans is important in the generation of particular flavors and in other ripening processes associated with fermented food. Here, we present the draft genome sequence of the type strain Lactobacillus fructivorans KCTC 3543 (1,373,326 bp, with a G+C content of 38.9%), which consists of 5 scaffolds. ...

journal_title：Journal of bacteriology

authors： Nam SH,Choi SH,Kang A,Lee KS,Kim DW,Kim RN,Kim DS,Park HS

更新日期：2012-04-01 00:00:00

abstract：:The regulon of the sigma factor RpoS was defined in Geobacter sulfurreducens by using a combination of DNA microarray expression profiles and proteomics. An rpoS mutant was examined under steady-state conditions with acetate as an electron donor and fumarate as an electron acceptor and with additional transcriptional ...

journal_title：Journal of bacteriology

authors： Núñez C,Esteve-Núñez A,Giometti C,Tollaksen S,Khare T,Lin W,Lovley DR,Methé BA

更新日期：2006-04-01 00:00:00

abstract：:Twenty-six FliF monomers assemble into the MS ring, a central motor component of the bacterial flagellum that anchors the structure in the inner membrane. Approximately 100 amino acids at the C terminus of FliF are exposed to the cytoplasm and, through the interaction with the FliG switch protein, a component of the f...

journal_title：Journal of bacteriology

authors： Grünenfelder B,Gehrig S,Jenal U

更新日期：2003-03-01 00:00:00

abstract：:The primary sequence of the small cysteine-rich protein (EnvA) of Chlamydia psittaci 6BC has been shown to possess a potential lipid modification/signal peptidase II-processing site, and the mature protein was labeled by a [3H]palmitic acid precursor. We further characterized the mature EnvA, showing that it lacks the...

journal_title：Journal of bacteriology

authors： Everett KD,Desiderio DM,Hatch TP

更新日期：1994-10-01 00:00:00

abstract：:The gene that encodes the acyl carrier protein (ACP) of the actinorhodin polyketide synthase (PKS) of Streptomyces coelicolor A3(2) was replaced with homologs from the granaticin, oxytetracycline, tetracenomycin, and putative frenolicin polyketide synthase gene clusters. All of the replacements led to expression of fu...

journal_title：Journal of bacteriology

authors： Khosla C,McDaniel R,Ebert-Khosla S,Torres R,Sherman DH,Bibb MJ,Hopwood DA

更新日期：1993-04-01 00:00:00

abstract：:CytA, a 27-kDa cytolytic crystal protein of Bacillus thuringiensis subsp. israelensis, is produced only at very low levels by recombinant Escherichia coli cells unless a 20-kDa B. thuringiensis subsp. israelensis protein is also present (K. M. McLean and H. R. Whiteley, J. Bacteriol. 169:1017-1023, 1987; L. F. Adams, ...

journal_title：Journal of bacteriology

authors： Visick JE,Whiteley HR

更新日期：1991-03-01 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：:A-factor (2-isocapryloyl-3R-hydroxymethyl-gamma-butyrolactone) is essential for the initiation of aerial mycelium formation in Streptomyces griseus. amfR is one of the genes which, when cloned on a low-copy-number plasmid, suppresses the aerial mycelium-negative phenotype of an A-factor-deficient mutant of S. griseus....

journal_title：Journal of bacteriology

authors： Ueda K,Hsheh CW,Tosaki T,Shinkawa H,Beppu T,Horinouchi S

更新日期：1998-10-01 00:00:00

abstract：:Gene 1 of bacteriophage T4 has been cloned into a lambda pL expression vector, resulting in the overproduction of deoxynucleotide kinase. A procedure that includes affinity chromatography on Cibacron Blue F3GA-agarose has been used to purify milligram quantities of enzymes from a 2-liter culture. The enzyme has been p...

journal_title：Journal of bacteriology

authors： Brush GS,Bhatnagar SK,Bessman MJ

更新日期：1990-06-01 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