Dual function of PilS during transcriptional activation of the Pseudomonas aeruginosa pilin subunit gene.

abstract：:Agrobacterium tumefaciens wild-type strains have a unique quorum-sensing (QS)-dependent Ti plasmid conjugative transfer phenotype in which QS signaling is activated by corresponding conjugative opine inducers. Strain K588, with a nopaline-type chromosomal background harboring an octopine-type Ti plasmid, however, is a...

journal_title：Journal of bacteriology

authors： Wang C,Zhang HB,Chen G,Chen L,Zhang LH

更新日期：2006-04-01 00:00:00

abstract：:In the course of study on ribonucleic acid (RNA) metabolism during sporulation in Saccharomyces cerevisiae, a new species of RNA (20S) was observed in sporulating cells by polyacrylamide gel electrophoresis. The relative content of this RNA to total RNA increased linearly early in sporulation. Labeled adenine was pref...

journal_title：Journal of bacteriology

authors： Kadowaki K,Halvorson HO

更新日期：1971-03-01 00:00:00

abstract：:The decline in colony-forming ability observed during tryptophan starvation of Bacillus subtilis auxotrophs is a concentration-dependent phenomenon. It does not manifest itself when the initial cell concentration is 10(6) cells/ml or lower. This property has been used to test the killing activity of different fraction...

journal_title：Journal of bacteriology

authors： Barlati S,Majerfeld I

更新日期：1970-02-01 00:00:00

abstract：:Lag is a temporary period of nonreplication seen in bacteria that are introduced to new media. Despite latency being described by Müller in 1895, only recently have we gained insights into the cellular processes characterizing lag phase. This review covers literature to date on the transcriptomic, proteomic, metabolom...

journal_title：Journal of bacteriology

authors： Bertrand RL

更新日期：2019-03-13 00:00:00

abstract：:This study shows that sequential introduction of drug resistance mutations substantially increased enzyme production in Paenibacillus agaridevorans The triple mutant YT478 (rsmG Gln225→stop codon, rpsL K56R, and rpoB R485H), generated by screening for resistance to streptomycin and rifampin, expressed a 1,100-fold-lar...

journal_title：Journal of bacteriology

authors： Funane K,Tanaka Y,Hosaka T,Murakami K,Miyazaki T,Shiwa Y,Gibu S,Inaoka T,Kasahara K,Fujita N,Yoshikawa H,Hiraga Y,Ochi K

更新日期：2018-08-10 00:00:00

abstract：:Welker, N. E. (University of Illinois, Urbana), and L. Leon Campbell. Biochemical changes in lysogenic Bacillus stearothermophilus after bacteriophage induction. J. Bacteriol. 90:1129-1137. 1965.-Cultures of Bacillus stearothermophilus 1503-4R (TP-1) continued to grow at an unaltered rate after induction with mitomyci...

journal_title：Journal of bacteriology

authors： Welker NE,Campbell LL

更新日期：1965-10-01 00:00:00

abstract：:A bacterium was isolated by elective culture with p-hydroxybenzoate as substrate and nitrate as electron acceptor. It grew either aerobically or anaerobically, by nitrate respiration, on a range of aromatic compounds. The organism was identified as a pseudomonad and was given the trivial name Pseudomonas PN-1. Benzoat...

journal_title：Journal of bacteriology

authors： Taylor BF,Campbell WL,Chinoy I

更新日期：1970-05-01 00:00:00

abstract：:The mycoplasma Acholeplasma laidlawii was shown to have mechanisms for both host cell and ultraviolet (UV) reactivation of UV-irradiated mycoplasmaviruses. Host cell reactivation was examined by comparing the survival abilities of UV-irradiated double-stranded deoxyribonucleic acid mycoplasmavirus plated on both untre...

journal_title：Journal of bacteriology

authors： Das J,Nowak JA,Maniloff J

更新日期：1977-03-01 00:00:00

abstract：:After coliphage P1-mediated transfer of Tn5-containing plasmid DNA from Escherichia coli to Myxococcus xanthus, transductants were identified which contained plasmid sequences integrated at many sites on the bacterial chromosome. The unaltered plasmid DNA sequences in these transductants were apparently flanked by int...

journal_title：Journal of bacteriology

authors： Downard JS

更新日期：1988-10-01 00:00:00

abstract：:Lactobacillus casei and Streptococcus faecalis accumulated labeled folic acid and metabolized this compound to poly-gamma-glutamates of chain lengths of up to 11 and 5, respectively. Octa- and nonaglutamates predominated in L. casei, and tetraglutamates predominated in S. faecalis. The most effective monoglutamate sub...

journal_title：Journal of bacteriology

authors： Shane B,Bognar AL,Goldfarb RD,LeBowitz JH

更新日期：1983-01-01 00:00:00

abstract：:A combined physical and genetic map of the Serpulina hyodysenteriae B78T genome was constructed by using pulsed-field gel electrophoresis and DNA blot hybridizations. The S. hyodysenteriae genome is a single circular chromosome about 3.2 Mb in size. The physical map of the chromosome was constructed with the restricti...

journal_title：Journal of bacteriology

authors： Zuerner RL,Stanton TB

更新日期：1994-02-01 00:00:00

abstract：:An in vitro system of cell envelopes from Salmonella typhimurium with functional flagella was used to determine the minimal requirements for flagellar rotation. Rotation in the absence of cytoplasmic constituents could be driven either by respiration or by an artificially imposed chemical gradient of protons. No speci...

journal_title：Journal of bacteriology

authors： Ravid S,Eisenbach M

更新日期：1984-06-01 00:00:00

abstract：:The gene specifying a membrane-bound nucleoside diphosphate sugar hydrolase of Salmonella typhimurium was mapped near the metA locus by using intergeneric crosses between this bacterium and Escherichia coli. ...

journal_title：Journal of bacteriology

authors： Minton N,Gunn J,Beacham IR

更新日期：1979-03-01 00:00:00

abstract：:Bacterial cell division is mediated by a set of proteins that assemble to form a large multiprotein complex called the divisome. Recent studies in Bacillus subtilis and Escherichia coli indicate that cell division proteins are involved in multiple cooperative binding interactions, thus presenting a technical challenge...

journal_title：Journal of bacteriology

authors： Robichon C,King GF,Goehring NW,Beckwith J

更新日期：2008-09-01 00:00:00

abstract：:Analyses of Rhizobium meliloti trp auxotrophs suggest that anthranilate biosynthesis by the R. meliloti trpE(G) gene product is necessary during nodule development for establishment of an effective symbiosis. trpE(G) mutants, as well as mutants blocked earlier along this pathway in aromatic amino acid biosynthesis, fo...

journal_title：Journal of bacteriology

authors： Barsomian GD,Urzainqui A,Lohman K,Walker GC

更新日期：1992-07-01 00:00:00

abstract：:Nitrate has been shown to shunt the electron flow in Clostridium thermoaceticum from CO2 to nitrate, but it did not influence the levels of enzymes involved in the Wood-Ljungdahl pathway (J. M. Fröstl, C. Seifritz, and H. L. Drake, J. Bacteriol. 178:4597-4603, 1996). Here we show that under some growth conditions, nit...

journal_title：Journal of bacteriology

authors： Arendsen AF,Soliman MQ,Ragsdale SW

更新日期：1999-03-01 00:00:00

abstract：:Protoplast fusion between the Rec- mutant RN981 (L. Wyman, R. V. Goering, and R. P. Novick, Genetics 76:681-702, 1974) of Staphylococcus aureus NCTC 8325 and a Rec+ NCTC 8325 derivative yielded Rec+ recombinants that exhibited the increased sensitivity to N-methyl-N'-nitro-N-nitrosoguanidine characteristic of RN981. T...

journal_title：Journal of bacteriology

authors： Tam JE,Pattee PA

更新日期：1986-11-01 00:00:00

abstract：:The P fimbrial gene clusters encoding the serologically different F7(1), F7(2), F9, and F11 fimbriae were compared functionally. The results show that these gene clusters are closely related. ...

journal_title：Journal of bacteriology

authors： Van Die I,Van Megen I,Zuidweg E,Hoekstra W,De Ree H,Van den Bosch H,Bergmans H

更新日期：1986-07-01 00:00:00

abstract：:Uptake of cobalamins and iron chelates in Escherichia coli K-12 is dependent on specific outer membrane transport proteins and the energy-coupling function provided by the TonB protein. The btuB product is the outer membrane receptor for cobalamins, bacteriophage BF23, and the E colicins. A short sequence near the ami...

journal_title：Journal of bacteriology

authors： Gudmundsdottir A,Bell PE,Lundrigan MD,Bradbeer C,Kadner RJ

更新日期：1989-12-01 00:00:00

abstract：:The hpaB gene encoding an aromatic hydroxylase of Escherichia coli ATCC 11105, a penicillin G acylase-producing strain, has been cloned and expressed in E. coli K-12. This gene was located near the pacA gene coding for penicillin G acylase. The hydroxylase has a molecular mass of 59,000 Da, uses NADH as a cosubstrate,...

journal_title：Journal of bacteriology

authors： Prieto MA,Perez-Aranda A,Garcia JL

更新日期：1993-04-01 00:00:00

abstract：:The nucleotide sequence of a 7.3-kilobase-pair fragment of DNA encoding a hemolytic activity from Serratia marcescens was determined. Two large open reading frames were identified, designated shlA (Serratia hemolysin) and shlB, capable of encoding polypeptides of 165, 056 and 61,897 molecular weight, respectively. Bot...

journal_title：Journal of bacteriology

authors： Poole K,Schiebel E,Braun V

更新日期：1988-07-01 00:00:00

abstract：:Shafia, Fred (University of Nebraska, Lincoln), and T. L. Thompson. Isolation and preliminary characterization of bacteriophage phimu-4. J. Bacteriol. 87:999-1002. 1964.-Bacteriophage phimu-4 was isolated from lysogenic Bacillus stearothermophilus NU strain 4, and was propagated in strain 10 of the same species. The p...

journal_title：Journal of bacteriology

authors： Shafia F,Thompson TL

更新日期：1964-05-01 00:00:00

abstract：:The general stress response in Alphaproteobacteria was recently described to depend on the alternative sigma factor σ(EcfG), whose activity is regulated by its anti-sigma factor NepR. The response regulator PhyR, in turn, regulates NepR activity in a partner-switching mechanism according to which phosphorylation of Ph...

journal_title：Journal of bacteriology

authors： Kaczmarczyk A,Campagne S,Danza F,Metzger LC,Vorholt JA,Francez-Charlot A

更新日期：2011-12-01 00:00:00

abstract：:An R plasmid, R100-1, was mapped previously (Yoshikawa, 1974) by transduction from an integratively suppressed Hfr strain to a recipient with a mutation in gene dnaA. By this method various types of transductants of plasmid R100-1 that exist autonomously or in the integrated state were obtained. Seventy-one such trans...

journal_title：Journal of bacteriology

authors： Yoshikawa M

更新日期：1975-12-01 00:00:00

abstract：:The mode of synthesis and the regulation of fructose-1,6-bisphosphatase (Fbpase), a gluconeogenic enzyme, and phosphofructokinase (PFK), a glycolytic enzyme, were investigated in Saccharomyces cerevisiae after growth in the presence of different concentrations of glucose or various gluconeogenic carbon sources. The ac...

journal_title：Journal of bacteriology

authors： Foy JJ,Bhattacharjee JK

更新日期：1978-11-01 00:00:00

abstract：:Analysis of rRNA genes in Vibrio fischeri indicates the presence of eight rRNA gene sets in this organism. It was found that the genes for 5S rRNA, 16S rRNA, and 23S rRNA are organized in operons in the following order: 5' end 16S rRNA 23S RNA 5S rRNA 3' end. Although the operons are homologous, they are not identical...

journal_title：Journal of bacteriology

authors： Amikam D,Kuhn J

更新日期：1987-05-01 00:00:00

abstract：:The tyrT (tRNA(1TYr)) locus of Escherichia coli B differs structurally from that of K-12 strains by the absence of 2 of 3.14 terminal repeat sequences. ...

journal_title：Journal of bacteriology

authors： Timms AR,Bridges BA

更新日期：1996-04-01 00:00:00

abstract：:Phosphoenolpyruvate carboxylase (EC 4.1.1.31) from Azotobacter vinelandii, like the corresponding enzyme from other organisms, is activated by acetyl coenzyme A and inhibited by l-aspartate. Both modifiers affect primarily the affinity of the enzyme for phosphoenolpyruvate. This is the first enzyme with a strictly ana...

journal_title：Journal of bacteriology

authors： Liao CL,Atkinson DE

更新日期：1971-04-01 00:00:00

abstract：:The direction of chromosome replication in a temperature-sensitive initiation mutant of Escherichia coli (CT28) is shown autoradiographically to be bidirectional. This mode of replication persists even when the rate of replication is reduced by slow growth in succinate minimal medium or in the presence of chlorampheni...

journal_title：Journal of bacteriology

authors： Rodriguez RL,Davern CI

更新日期：1976-01-01 00:00:00

abstract：:Recombinant plasmid pNP5, consisting of plasmid pMB9 on which the uvrB gene is cloned, fully complements for the defects due to chromosomal uvrB mutations in the presence of the amber suppressor sup-6 or supF. Correndonuclease II activity was also completely restored in in UvrB strains containing both plasmid pNP5 and...

journal_title：Journal of bacteriology

authors： Pannekoek H,Noordermeer I,van de Putte P

更新日期：1979-07-01 00:00:00