Initiation of swarming motility by Proteus mirabilis occurs in response to specific cues present in urine and requires excess L-glutamine.

abstract：:Wiebers, Joyce L. (Purdue University, West Lafayette, Ind.), and Harold R. Garner. Use of S-methylcysteine and cystathionine by methionineless Neurospora mutants. J. Bacteriol. 88:1798-1804. 1964.-Radioactive methionine was found in hydrolysates of various strains of Neurospora crassa when either S-methylcysteine (SMC...

journal_title：Journal of bacteriology

authors： WIEBERS JL,GARNER HR

更新日期：1964-12-01 00:00:00

abstract：:The copy number of 2 mu DNA-derived plasmids in CIR+ Saccharomyces cerevisiae transformants is determined by its selective marker and is usually much lower than that of the endogenous plasmid. Only plasmids containing the leu2 allele of pJDB219, designated as leu2-d, under selective conditions displayed a higher copy ...

journal_title：Journal of bacteriology

authors： Erhart E,Hollenberg CP

更新日期：1983-11-01 00:00:00

abstract：:The rpsD gene, encoding ribosomal protein S4, was isolated from Bacillus subtilis by hybridization with oligonucleotide probes derived from the S4 amino-terminal protein sequence. Sequence analysis of the cloned DNA indicated that rpsD is likely to be monocistronic, in contrast to Escherichia coli rpsD, which is locat...

journal_title：Journal of bacteriology

authors： Grundy FJ,Henkin TM

更新日期：1990-11-01 00:00:00

abstract：:During development of the symbiotic soil bacterium Sinorhizobium meliloti into nitrogen-fixing bacteroids, DNA replication and cell division cease and the cells undergo profound metabolic and morphological changes. Regulatory genes controlling the early stages of this process have not been identified. As a first step ...

journal_title：Journal of bacteriology

authors： Barnett MJ,Hung DY,Reisenauer A,Shapiro L,Long SR

更新日期：2001-05-01 00:00:00

abstract：:Two strains of Staphylococcus aureus (PC1 and 196E), when grown in medium containing 0.002% sodium dodecyl sulfate (SDS), showed from 96.1 to 100% loss of the ability to produce penicillinase. Resistance to cadmium and zinc was lost concomitantly with the ability to produce penicillinase. A comparison of the rate of c...

journal_title：Journal of bacteriology

authors： Sonstein SA,Baldwin JN

更新日期：1972-01-01 00:00:00

abstract：:The serotype 5 capsule gene cluster of Staphylococcus aureus comprises 16 genes (cap5A through cap5P), but little is known about how the putative gene products function in capsule biosynthesis. We propose that the N-acetylmannosaminuronic acid (ManNAcA) component of the S. aureus serotype 5 capsular polysaccharide (CP...

journal_title：Journal of bacteriology

authors： Kiser KB,Bhasin N,Deng L,Lee JC

更新日期：1999-08-01 00:00:00

abstract：:The major role of RecA is thought to be in helping repair and restart stalled replication forks. During exponential growth, Bacillus subtilis recA cells exhibited few microscopically observable nucleoid defects. However, the efficiency of plating was about 12% of that of the parent strain. A substantial and additive d...

journal_title：Journal of bacteriology

authors： Sciochetti SA,Blakely GW,Piggot PJ

更新日期：2001-05-01 00:00:00

abstract：:The symbiotic nitrogen-fixing bacterium Sinorhizobium meliloti possesses the Sin quorum-sensing system based on N-acyl homoserine lactones (AHLs) as signal molecules. The Sin system consists of SinI, the AHL synthase, and SinR, the LuxR-type regulator. This system regulates the expression of a multitude of S. meliloti...

journal_title：Journal of bacteriology

authors： McIntosh M,Krol E,Becker A

更新日期：2008-08-01 00:00:00

abstract：:The effects of competence-inducing treatments on the composition and organization of membrane lipids in Escherichia coli K-12, DH1, DH5, HB101, and RR1 were investigated for two widely used protocols in which transformability is developed at low temperatures in Ca2+ buffers. At stages during each procedure, the lipid ...

journal_title：Journal of bacteriology

authors： Reusch RN,Hiske TW,Sadoff HL

更新日期：1986-11-01 00:00:00

abstract：:Formylglutamate amidohydrolase (FGase) catalyzes the terminal reaction in the five-step pathway for histidine utilization in Pseudomonas putida. By this action, N-formyl-L-glutamate (FG) is hydrolyzed to produce L-glutamate plus formate. Urocanate, the first product in the pathway, induced all five enzymes, but FG was...

journal_title：Journal of bacteriology

authors： Hu L,Mulfinger LM,Phillips AT

更新日期：1987-10-01 00:00:00

abstract：:Trichloroethylene (TCE) is the most frequently detected groundwater contaminant, and 1-naphthol is an important chemical manufacturing intermediate. Directed evolution was used to increase the activity of toluene ortho-monooxygenase (TOM) of Burkholderia cepacia G4 for both chlorinated ethenes and naphthalene oxidatio...

journal_title：Journal of bacteriology

authors： Canada KA,Iwashita S,Shim H,Wood TK

更新日期：2002-01-01 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：:Pseudomonas oleovorans contains an isomerase which catalyzes the cis-trans conversion of the abundant unsaturated membrane fatty acids 9-cis-hexadecenoic acid (palmitoleic acid) and 11-cis-octadecenoic acid (vaccenic acid). We purified the isomerase from the periplasmic fraction of Pseudomonas oleovorans. The molecula...

journal_title：Journal of bacteriology

authors： Pedrotta V,Witholt B

更新日期：1999-05-01 00:00:00

abstract：:The kinetics of respiration-dependent proton efflux and membrane energization have been studied in intact cells of logarithmic-phase Escherichia coli. Parallel measurements of the rate and extent of proton efflux into the external medium (half-time, about 10 s; ratio of H(+) to O, about 0.5) and the oxidation of E. co...

journal_title：Journal of bacteriology

authors： Gould JM

更新日期：1979-04-01 00:00:00

abstract：:A system for high-level expression of heparinase I, heparinase II, heparinase III, chondroitinase AC, and chondroitinase B in Flavobacterium heparinum is described. hepA, along with its regulatory region, as well as hepB, hepC, cslA, and cslB, cloned downstream of the hepA regulatory region, was integrated in the chro...

journal_title：Journal of bacteriology

authors： Blain F,Tkalec AL,Shao Z,Poulin C,Pedneault M,Gu K,Eggimann B,Zimmermann J,Su H

更新日期：2002-06-01 00:00:00

abstract：:A psychrotolerant marine bacterial strain, designated JUB59(T), was isolated from Antarctic surface seawater and classified as a new species of the genus Bizionia. Here, we present the first draft genome sequence for this genus, which suggests interesting features such as UV resistance, hydrolytic exoenzymes, and nitr...

journal_title：Journal of bacteriology

authors： Lanzarotti E,Pellizza L,Bercovich A,Foti M,Coria SH,Vazquez SC,Ruberto L,Hernández EA,Dias RL,Mac Cormack WP,Cicero DO,Smal C,Nicolas MF,Vasconcelos AT,Marti MA,Turjanski AG

更新日期：2011-12-01 00:00:00

abstract：:A procedure for the isolation of Bacillus subtilis mutants that appear to be defective in septum synthesis has been described. Fourteen mutants isolated with this technique were found to be located at four distinct loci on the B. subtilis chromosome. These have been designated divA, divB, divC, and divD. The four muta...

journal_title：Journal of bacteriology

authors： Van Alstyne D,Simon MI

更新日期：1971-12-01 00:00:00

abstract：:We describe techniques for isolating individual pairs of mating Escherichia coli and observing them under the light microscope. Some pairs achieved close cell-to-cell contact, whereas others remained loosely connected by invisible connections which may be F pili. After 30 min of mating, the pairs were separated and al...

journal_title：Journal of bacteriology

authors： Ou JT,Anderson TF

更新日期：1970-06-01 00:00:00

abstract：:Ellar, D. J. (Syracuse University, Syracuse, N.Y.), and D. G. Lundgren. Fine structure of sporulation in Bacillus cereus grown in a chemically defined medium. J. Bacteriol. 92:1748-1764. 1966.-A study was made of the fine structure of sporulating cells of Bacillus cereus grown in a chemically defined medium. The devel...

journal_title：Journal of bacteriology

authors： Ellar DJ,Lundgren DG

更新日期：1966-12-01 00:00:00

abstract：:The genes that encode the two subunits of Bacillus subtilis phenylalanyl-tRNA synthetase were cloned from alpha lambda library of chromosomal B. subtilis DNA by specific complementation of a thermosensitive Escherichia coli pheS mutation. Both genes (we named them pheS and pheT, analogous to the corresponding genes of...

journal_title：Journal of bacteriology

authors： Brakhage AA,Putzer H,Shazand K,Röschenthaler RJ,Grunberg-Manago M

更新日期：1989-02-01 00:00:00

abstract：:The two closely linked fdhD and fdhE genes of Escherichia coli are required for the formation of active membrane-bound phenazine methosulfate-linked formate dehydrogenase (FDH-PMS). Both genes were isolated from a cosmid library. Restriction endonuclease analysis associated with Mu dII1734 insertion mutagenesis indica...

journal_title：Journal of bacteriology

authors： Schlindwein C,Giordano G,Santini CL,Mandrand MA

更新日期：1990-10-01 00:00:00

abstract：:In a glycerol auxotroph of Staphylococcus aureus, the deprivation of glycerol affected the formation of certain membrane components. (i) There was synthesis of fatty acids at the predeprivation rate even though the fatty acids synthesized accumulated as free fatty acids rather than as esterified fatty acids; (ii) ther...

journal_title：Journal of bacteriology

authors： Ray PH,Lillich TT,White DC

更新日期：1972-10-01 00:00:00

abstract：:Our whole-genome microarray studies of Neisseria meningitidis MC58 previously identified a set of 153 genes whose transcription was activated during growth in iron. In this study, Fur-mediated regulation of the iron-activated nspA gene was confirmed, whereas iron-activated regulation of the secY gene was demonstrated ...

journal_title：Journal of bacteriology

authors： Shaik YB,Grogan S,Davey M,Sebastian S,Goswami S,Szmigielski B,Genco CA

更新日期：2007-01-01 00:00:00

abstract：:Monobromoacetate (MBA) is toxic for the 1,2-dichloroethane-degrading bacterium Xanthobacter autotrophicus GJ10 at concentrations higher than 5 mM. Mutants which are able to grow on higher concentrations of MBA were isolated and found to overexpress haloacid dehalogenase, which is encoded by the dhlB gene. In mutant GJ...

journal_title：Journal of bacteriology

authors： van der Ploeg J,Willemsen M,van Hall G,Janssen DB

更新日期：1995-03-01 00:00:00

abstract：:The Alcaligenes eutrophus JMP134 tfdA gene, encoding the enzyme responsible for the first step in 2,4-dichlorophenoxyacetic acid (2,4-D) biodegradation, was overexpressed in Escherichia coli, and several enzymatic properties of the partially purified gene product were examined. Although the tfdA-encoded enzyme is typi...

journal_title：Journal of bacteriology

authors： Fukumori F,Hausinger RP

更新日期：1993-04-01 00:00:00

abstract：:RSF1010 plasmid DNA was introduced into Pseudomonas putida and P. aeruginosa cells and maintained stably, suggesting the potential usefulness of this plasmid as a vector in Pseudomonas species. The number of copies of RSF1010 was 43 per chromosome equivalent in P. putida cells. ...

journal_title：Journal of bacteriology

authors： Nagahari K,Sakaguchi K

更新日期：1978-03-01 00:00:00

abstract：:Freundlich, Martin (University of Minnesota, Minneapolis) and Herman C. Lichstein. Tryptophanase-tryptophan synthetase systems in Escherichia coli. III. Requirements for enzyme synthesis. J. Bacteriol. 84:996-1006. 1962.-The requirements for the formation of tryptophanase and tryptophan synthetase in Escherichia coli ...

journal_title：Journal of bacteriology

authors： FREUNDLICH M,LICHSTEIN HC

更新日期：1962-11-01 00:00:00

abstract：:A novel sucrose hydrolase (SUH) from Xanthomonas axonopodis pv. glycines, a causative agent of bacterial pustule disease on soybeans, was studied at the functional and molecular levels. SUH was shown to act rather specifically on sucrose (K(m) = 2.5 mM) but not on sucrose-6-phosphate. Protein analysis of purified SUH ...

journal_title：Journal of bacteriology

authors： Kim HS,Park HJ,Heu S,Jung J

更新日期：2004-01-01 00:00:00

abstract：:Weaver, Judith R. (Iowa State University, Ames), and P. A. Pattee. Inducible resistance to erythromycin in Staphylococcus aureus. J. Bacteriol. 88:574-580. 1964.-The dissociated resistance of Staphylococcus aureus to erythromycin was examined and was found to possess the characteristics of an inducible enzyme. The ind...

journal_title：Journal of bacteriology

authors： WEAVER JR,PATTEE PA

更新日期：1964-09-01 00:00:00

abstract：:By controlled addition of galactose to synchronized galactose-limited Saccharomyces cerevisiae cultures, the growth rate could be regulated while external conditions were kept constant. By using this method, the G1 phase duration was modulated and expression of cell cycle-regulated genes was investigated. The expressi...

journal_title：Journal of bacteriology

authors： Silljé HH,ter Schure EG,Rommens AJ,Huls PG,Woldringh CL,Verkleij AJ,Boonstra J,Verrips CT

更新日期：1997-11-01 00:00:00