Mechanism of adhesion of Alysiella bovis to glass surfaces.

abstract：:Extracellular fibrils are involved in cell cohesion and cell development in Myxococcus xanthus. One group of social motility mutants, Dsp, is unable to produce extracellular fibrils; these mutants also lose the abilities to cohere and to develop. Extracellular fibrils isolated from vegetative wild-type cells and added...

journal_title：Journal of bacteriology

authors： Chang BY,Dworkin M

更新日期：1994-12-01 00:00:00

abstract：:The Lactococcus lactis subsp. lactis strains isolated from dairy products are auxotrophs for branched-chain amino acids (leucine, isoleucine, and valine), while most strains isolated from nondairy media are prototrophs. We have cloned and sequenced the leu genes from one auxotroph, IL1403. The sequence is 99% homologo...

journal_title：Journal of bacteriology

authors： Godon JJ,Delorme C,Bardowski J,Chopin MC,Ehrlich SD,Renault P

更新日期：1993-07-01 00:00:00

abstract：:The control of the synthesis of certain key enzymes of aromatic amino acid biosynthesis was studied. Tyrosine represses the first enzyme of the 3-deoxy-d-arabino heptulosonic acid 7-phosphate pathway, DAHP synthetase, as well as shikimate kinase and chorismate mutase about fivefold in cultures grown under conditions l...

journal_title：Journal of bacteriology

authors： Nester EW,Jensen RA,Nasser DS

更新日期：1969-01-01 00:00:00

abstract：:The Tm of Bacillus stearothermophilus 5S ribonucleic acid (RNA) is 1.5 +/- 0.5 C higher than that of 5S RNAs from B. subtilis and Escherichia coli. Melting in 50% methanol and in formaldehyde indicate that both base stacking and helical regions are involved in the slightly increased thermal stability of B. stearotherm...

journal_title：Journal of bacteriology

authors： Varricchio F,Marotta CA

更新日期：1976-03-01 00:00:00

abstract：:In Escherichia coli, cell division is mediated by the concerted action of about 12 proteins that assemble at the division site to presumably form a complex called the divisome. Among these essential division proteins, the multimodular class B penicillin-binding protein 3 (PBP3), which is specifically involved in septa...

journal_title：Journal of bacteriology

authors： Piette A,Fraipont C,Den Blaauwen T,Aarsman ME,Pastoret S,Nguyen-Distèche M

更新日期：2004-09-01 00:00:00

abstract：:Youmans, Anne S. (Northwestern University Medical School, Chicago, Ill.), and Guy P. Youmans. Immunogenic activity of a ribosomal fraction obtained from Mycobacterium tuberculosis. J. Bacteriol. 89:1291-1298. 1965.-The highly immunogenic particulate fraction obtained from mechanically ruptured cells of the H37Ra strai...

journal_title：Journal of bacteriology

authors： YOUMANS AS,YOUMANS GP

更新日期：1965-05-01 00:00:00

abstract：:Dobrogosz, Walter J. (The Pennsylvania State University, University Park) and Robert W. Stone. Oxidative metabolism in Pediococcus pentosaceus. II. Factors controlling the formation of oxidative activities. J. Bacteriol. 84:724-729. 1962.-Studies were conducted on some factors which regulate the formation of oxidative...

journal_title：Journal of bacteriology

authors： DOBROGOSZ WJ,STONE RW

更新日期：1962-10-01 00:00:00

abstract：:Atractyloside and carboxyatractyloside partially inhibited nitrogenase activity (acetylene reduction) by isolated vesicles of Frankia strain EAN1pec. Extracts of disrupted vesicles showed nitrogenase activity that was not affected by the inhibitors. The vesicles accumulated ATP by an atractyloside-sensitive mechanism....

journal_title：Journal of bacteriology

authors： Tisa LS,Ensign JC

更新日期：1988-07-01 00:00:00

abstract：:Amplification of the mraY gene, previously called open reading frame Y (ORF-Y, 1,080 bp), at 2 min in the chromosome map of Escherichia coli enhanced the activity of UDP-N-acetylmuramoyl-pentapeptide: undecaprenyl-phosphate phospho-N-acetylmuramoyl-pentapeptide transferase (EC 2.7.8.13). This enzyme catalyzes the form...

journal_title：Journal of bacteriology

authors： Ikeda M,Wachi M,Jung HK,Ishino F,Matsuhashi M

更新日期：1991-02-01 00:00:00

abstract：:Despite the fact that phosphoenolpyruvate carboxylase (PEPC) activity has been measured and in some cases even purified from some Archaea, the gene responsible for this activity has not been elucidated. Using sensitive sequence comparison methods, we detected a highly conserved, uncharacterized archaeal gene family th...

journal_title：Journal of bacteriology

authors： Ettema TJ,Makarova KS,Jellema GL,Gierman HJ,Koonin EV,Huynen MA,de Vos WM,van der Oost J

更新日期：2004-11-01 00:00:00

abstract：:A clinical isolate of Staphylococcus aureus was found to be tolerant (MBC much greater than MIC) to a number of beta-lactam antibiotics, including oxacillin. Biophotometric analysis showed that a number of concentrations of oxacillin were capable of stimulating rapid cellular lysis in this organism, but the extent of ...

journal_title：Journal of bacteriology

authors： Jablonski PE,Mychajlonka M

更新日期：1988-04-01 00:00:00

abstract：:The nickel-cobalt-cadmium resistance genes carried by plasmid pTOM9 of Alcaligenes xylosoxidans 31A are located on a 14.5-kb BamHI fragment. By random Tn5 insertion mutagenesis, the fragment was shown to contain two distinct nickel resistance loci, ncc and nre. The ncc locus causes a high-level combined nickel, cobalt...

journal_title：Journal of bacteriology

authors： Schmidt T,Schlegel HG

更新日期：1994-11-01 00:00:00

abstract：:ICE6013 represents one of two families of integrative conjugative elements (ICEs) identified in the pan-genome of the human and animal pathogen Staphylococcus aureus Here we investigated the excision and conjugation functions of ICE6013 and further characterized the diversity of this element. ICE6013 excision was not ...

journal_title：Journal of bacteriology

authors： Sansevere EA,Luo X,Park JY,Yoon S,Seo KS,Robinson DA

更新日期：2017-03-28 00:00:00

abstract：:The Arctic plant growth-promoting rhizobacterium Pseudomonas putida GR12-2 secretes an antifreeze protein (AFP) that promotes survival at subzero temperatures. The AFP is unusual in that it also exhibits a low level of ice nucleation activity. A DNA fragment with an open reading frame encoding 473 amino acids was clon...

journal_title：Journal of bacteriology

authors： Muryoi N,Sato M,Kaneko S,Kawahara H,Obata H,Yaish MW,Griffith M,Glick BR

更新日期：2004-09-01 00:00:00

abstract：:The electron transport system of Neisseria gonorrhoeae was partially characterized by using spectrophotometric, spectroscopic, and oxygen consumption measurements. The effects of selected electron transport inhibitors (amytal, rotenone, 2-heptyl-4-hydroxyquinoline, antimycin A1, and potassium cyanide [KCN]) on electro...

journal_title：Journal of bacteriology

authors： Kenimer EA,Lapp DF

更新日期：1978-05-01 00:00:00

abstract：:NBU1 is an integrated Bacteroides element that can he mobilized from Bacteroides donors to Bacteroides recipients. Previous studies have shown that a plasmid carrying the internal mobilization region of NBU1 could be transferred by conjugation from Bacteroides thetaiotaomicron to Escherichia coli. In this report, we s...

journal_title：Journal of bacteriology

authors： Shoemaker NB,Wang GR,Salyers AA

更新日期：1996-06-01 00:00:00

abstract：:To understand further the role of the flagellum of Vibrio anguillarum in virulence, invasive and adhesive properties of isogenic motility mutants were analyzed by using a chinook salmon embryo cell line. Adhesion was unaffected but invasion of the cell line was significantly decreased in nonmotile or partially motile ...

journal_title：Journal of bacteriology

authors： Ormonde P,Hörstedt P,O'Toole R,Milton DL

更新日期：2000-04-01 00:00:00

abstract：:The enzyme pattern of Saccharomyces cerevisiae was followed during batch growth and in continuous culture in a synthetic medium limited for glucose under aerobic conditions. Seven enzymes were measured: succinate-cytochrome c oxidoreductase, malate dehydrogenase, nicotinamide adenine dinucleotide-linked glutamate dehy...

journal_title：Journal of bacteriology

authors： Beck C,von Meyenburg HK

更新日期：1968-08-01 00:00:00

abstract：:Duerre, John A. (University of North Dakota, Grand Forks), and Patrick J. Buckley. Pigment production from tryptophan by an Achromobacter species. J. Bacteriol. 90:1686-1691. 1965.-A microorganism was isolated from the soil near the University of North Dakota. Biochemical and morphological characteristics indicated th...

journal_title：Journal of bacteriology

authors： Duerre JA,Buckley PJ

更新日期：1965-12-01 00:00:00

abstract：:The c subunit of Streptococcus mutans ATP synthase (FoF1) is functionally exchangeable with that of Escherichia coli, since E. coli with a hybrid FoF1 is able to grow on minimum succinate medium through oxidative phosphorylation. E. coli F1 bound to the hybrid Fo with the S. mutans c subunit showed N,N'-dicyclohexylca...

journal_title：Journal of bacteriology

authors： Araki M,Hoshi K,Fujiwara M,Sasaki Y,Yonezawa H,Senpuku H,Iwamoto-Kihara A,Maeda M

更新日期：2013-11-01 00:00:00

abstract：:CTXphi is a filamentous bacteriophage that encodes cholera toxin. CTXphi infection of its host bacterium, Vibrio cholerae, requires the toxin-coregulated pilus (TCP) and the products of the V. cholerae tolQRA genes. Here, we have explored the role of OrfU, a predicted CTXphi minor coat protein, in CTXphi infection. Pr...

journal_title：Journal of bacteriology

authors： Heilpern AJ,Waldor MK

更新日期：2003-02-01 00:00:00

abstract：UNLABELLED:Succinic semialdehyde (SSA), an important metabolite of γ-aminobutyric acid (GABA), is a ligand of the repressor AttJ regulating the expression of the attJ-attKLM gene cluster in the plant pathogen Agrobacterium tumefaciens. While the response of A. tumefaciens to GABA and the function of attKLM have been ex...

journal_title：Journal of bacteriology

authors： Wang C,Tang D,Gao YG,Zhang LH

更新日期：2016-01-11 00:00:00

abstract：:Escherichia coli outer membranes were prepared by centrifugation to equilibrium in sucrose gradients and then treated with Sarkosyl in the presence of ethylenediaminetetraacetate. The polypeptide profiles of the two outer membrane preparations were compared by two-dimensional polyacrylamide gel electrophoresis. The pa...

journal_title：Journal of bacteriology

authors： Chopra I,Shales SW

更新日期：1980-10-01 00:00:00

abstract：:After the Bacillus subtilis nucleoid was dissected with restriction endonucleases, a specific DNA sequence from the purA region was isolated in a particulate form that probably originated from the cell membrane. Precise definition of the binding region within this sequence was achieved by a novel procedure based on a ...

journal_title：Journal of bacteriology

authors： Sargent MG,Bennett MF

更新日期：1986-04-01 00:00:00

abstract：:The cell wall degradation products released from Escherichia coli during autolysis triggered by cephaloridine or trichloroacetic acid were isolated and characterized. Murein was selectively lost from the disaccharide tetrapeptides and the bisdisaccharide tetrapeptide components. Two major autolytic products accounted ...

journal_title：Journal of bacteriology

authors： Kitano K,Tuomanen E,Tomasz A

更新日期：1986-09-01 00:00:00

abstract：:Transposition is a DNA reorganization reaction potentially deleterious for the host. The frequency of transposition is limited by the amount of transposase. Therefore, strict regulation of a transposase is required to keep control over the destructive multiplication of the mobile element. We have shown previously that...

journal_title：Journal of bacteriology

authors： Hõrak R,Kivisaar M

更新日期：1999-10-01 00:00:00

abstract：:The regulation by two transcriptional activators of flagellar expression (FlhD and FlhC) and the chemotaxis methyl-accepting protein Aer was studied with glass slide DNA microarrays. An flhD::Kan insertion and an aer deletion were independently introduced into two Escherichia coli K-12 strains, and the effects upon ge...

journal_title：Journal of bacteriology

authors： Prüss BM,Campbell JW,Van Dyk TK,Zhu C,Kogan Y,Matsumura P

更新日期：2003-01-01 00:00:00

abstract：:Insertion of Tn7 in nine independently derived isolates occurred in a single small region of the Caulobacter crescentus chromosome, suggesting that Tn7 insertion occurs at or near a single site. The order of markers in this region of the Caulobacter chromosome was shown to be flaA-argG-Tn7. ...

journal_title：Journal of bacteriology

authors： Ely B

更新日期：1982-08-01 00:00:00

abstract：:Bergdoll, Merlin S. (University of Chicago, Chicago, Ill.), Concordia R. Borja, and Remedios M. Avena. Identification of a new enterotoxin as enterotoxin C. J. Bacteriol. 90:1481-1485. 1965.-Identification of a new enterotoxin was accomplished by purification of the enterotoxins produced by staphylococcal strains 137 ...

journal_title：Journal of bacteriology

authors： Bergdoll MS,Borja CR,Avena RM

更新日期：1965-11-01 00:00:00

abstract：:Preliminary evidence has been presented by Guilfoile and Hutchinson (J. Bacteriol. 174:3651-3658, 1992) suggesting that the Streptomyces glaucescens TcmR protein is a transcriptional repressor. Here, we extend that work by showing that transcription of the S. glaucescens tcmA gene is inducible by tetracenomycin C and ...

journal_title：Journal of bacteriology

authors： Guilfoile PG,Hutchinson CR

更新日期：1992-06-01 00:00:00