Molecular phylogeny of the salmonellae: relationships among Salmonella species and subspecies determined from four housekeeping genes and evidence of lateral gene transfer events.

abstract：:Langridge, Patricia (Oregon State University, Corvallis), and Richard Y. Morita. Thermolability of malic dehydrogenase from the obligate psychrophile Vibrio marinus. J. Bacteriol. 92:418-423. 1966.-The thermolability of malic dehydrogenase in whole cells of Vibrio marinus MP-1 grown at 15 C was compared with that of c...

journal_title：Journal of bacteriology

authors： Langridge P,Morita RY

更新日期：1966-08-01 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：:Bap (biofilm-associated protein) is a 254-kDa staphylococcal surface protein implicated in formation of biofilms by staphylococci isolated from chronic mastitis infections. The presence of potential EF-hand motifs in the amino acid sequence of Bap prompted us to investigate the effect of calcium on the multicellular b...

journal_title：Journal of bacteriology

authors： Arrizubieta MJ,Toledo-Arana A,Amorena B,Penadés JR,Lasa I

更新日期：2004-11-01 00:00:00

abstract：:A temperature-sensitive mutant of Escherichia coli with a temperature-dependent change in the control of initiation of DNA replication was isolated. The phenotype of the mutant was dependent on a mutation in the RNA polymerase gene rpoC. In vitro RNA polymerase activity was temperature sensitive. The mutant grew and s...

journal_title：Journal of bacteriology

authors： Rasmussen KV,Atlung T,Kerszman G,Hansen GE,Hansen FG

更新日期：1983-04-01 00:00:00

abstract：:Two homologs of the outer membrane protein OmpA were identified in Aeromonas salmonicida by sodium dodecyl sulfate-polyacrylamide gel electrophoresis, immunoblotting, and amino-terminal sequence analyses. An A. salmonicida genomic DNA library was constructed by using lambda GEM-11 and recombinant phage carrying both g...

journal_title：Journal of bacteriology

authors： Costello GM,Vipond R,MacIntyre S

更新日期：1996-03-01 00:00:00

abstract：:Grown in liquid culture in the presence of a variety of structurally unrelated drugs, mycelia of wild-type Neurospora assume a colonial or semicolonial growth habit similar to that of known morphological mutants. Drugs that produce these morphological changes include atropine, theophylline, histamine, and several of t...

journal_title：Journal of bacteriology

authors： Scott WA,Solomon B

更新日期：1975-05-01 00:00:00

abstract：:Nine natural isolates of Escherichia coli were examined, and the sequence of the entire 1,404 bases of the gnd gene (6-phosphogluconate dehydrogenase, EC 1.1.1.44) was determined. These isolates, along with E. coli K-12, constitute 10 strains for analysis. (The sequence of the E. coli K-12 gnd gene is known.) A total ...

journal_title：Journal of bacteriology

authors： Bisercić M,Feutrier JY,Reeves PR

更新日期：1991-06-01 00:00:00

abstract：:Ultrastructural and biochemical studies of a recombinant Treponema pallidum surface antigen designated 4D have been conducted due to its likely biological significance. Electron microscopy demonstrated that the 190-kilodalton (kDa) 4D molecule is an ordered ring structure of 10-nm diameter. The 90-kDa proteinase K-tre...

journal_title：Journal of bacteriology

authors： Fehniger TE,Radolf JD,Lovett MA

更新日期：1986-03-01 00:00:00

abstract：:The prokaryotic transposable element Tn5 has been found to promote the formation of adjacent deletions. The frequency of adjacent deletion formation is much lower than that of normal transposition events. Like normal transposition, however, adjacent deletion formation requires the activity of the transposase protein. ...

journal_title：Journal of bacteriology

authors： Jilk RA,Makris JC,Borchardt L,Reznikoff WS

更新日期：1993-03-01 00:00:00

abstract：:The PhoQ/PhoP two-component system is repressed by divalent cations, such as Mg(2+) and Ca(2+), in the growth medium and stimulated by low pH and certain cationic antimicrobial peptides. In Escherichia coli, it was recently shown that the histidine kinase PhoQ is also modulated by at least two additional factors, the ...

journal_title：Journal of bacteriology

authors： Lippa AM,Goulian M

更新日期：2012-03-01 00:00:00

abstract：:A genetic approach was undertaken to identify normal bacterial genes whose products function to limit the effective concentration of antibiotics. In this approach, a multicopy plasmid library containing cloned Escherichia coli chromosomal sequences was screened for transformants that showed increased resistance to a n...

journal_title：Journal of bacteriology

authors： Gambino L,Gracheck SJ,Miller PF

更新日期：1993-05-01 00:00:00

abstract：:Identification of new genes involved in biofilm formation is needed to understand the molecular basis of strain variation and the pathogenic mechanisms implicated in chronic staphylococcal infections. A biofilm-producing Staphylococcus aureus isolate was used to generate biofilm-negative transposon (Tn917) insertion m...

journal_title：Journal of bacteriology

authors： Cucarella C,Solano C,Valle J,Amorena B,Lasa I,Penadés JR

更新日期：2001-05-01 00:00:00

abstract：:Bacteria of the genus Prosthecobacter express homologs of eukaryotic α- and β-tubulin, called BtubA and BtubB (BtubA/B), that have been observed to assemble into filaments in the presence of GTP. BtubA/B polymers are proposed to be composed in vitro by two to six protofilaments in contrast to that in vivo, where they ...

journal_title：Journal of bacteriology

authors： Díaz-Celis C,Risca VI,Hurtado F,Polka JK,Hansen SD,Maturana D,Lagos R,Mullins RD,Monasterio O

更新日期：2017-09-05 00:00:00

abstract：:Bacteria possess multiple mechanisms to survive exposure to various chemical stresses and antimicrobial compounds. In the enteric bacterium Escherichia coli, three homologous transcription factors-MarA, SoxS, and Rob-play a central role in coordinating this response. Three separate systems are known to regulate the ex...

journal_title：Journal of bacteriology

authors： Chubiz LM,Glekas GD,Rao CV

更新日期：2012-09-01 00:00:00

abstract：:Crude cell extracts of Bacillus subtilis 168T exhibit enzyme activity capable of releasing free uracil from phage PBS1 deoxyribonucleic acid (DNA) in the presence of ethylenediaminetetraacetate. By measuring the enzyme activity in 300 clones that emanated from mutagenized cells, we obtained a mutant strain that did no...

journal_title：Journal of bacteriology

authors：

更新日期：1977-08-01 00:00:00

abstract：:Streptococcus faecalis transposon Tn917 was cloned in Escherichia coli on plasmid vector pBR325. The erythromycin resistance determinant of Tn917 was not expressed in the E. coli background. The nucleotide sequence of Tn917 was determined and found to be 5,257 base pairs in length. Six open reading frames (ORFs) were ...

journal_title：Journal of bacteriology

authors： Shaw JH,Clewell DB

更新日期：1985-11-01 00:00:00

abstract：:Monoubiquitination of the 12-transmembrane segment (12-TMS) Saccharomyces cerevisiae maltose transporter promoted the maximal internalization rate of this protein. This modification is similar to that of the 7-TMS alpha-factor receptor but different from that of the 12-TMS uracil and general amino acid permeases. This...

journal_title：Journal of bacteriology

authors： Lucero P,Peñalver E,Vela L,Lagunas R

更新日期：2000-01-01 00:00:00

abstract：:The nucleotide sequence of the DNA mobilization region of the 5-nitroimidazole resistance plasmid pIP421, from strain BF-F239 of Bacteroides fragilis, was determined. It contains a putative origin of transfer (oriT) including three sets of inverted repeats and two sequences reminiscent of specific integration host fac...

journal_title：Journal of bacteriology

authors： Trinh S,Reysset G

更新日期：1997-06-01 00:00:00

abstract：:The hutC gene in Pseudomonas putida encodes a repressor protein that negatively regulates the expression of all hut genes. We have overexpressed this cloned hutC gene in Escherichia coli to identify P. putida hut regions that could specifically bind the repressor. Ten restriction fragments, some of which were partiall...

journal_title：Journal of bacteriology

authors： Hu L,Allison SL,Phillips AT

更新日期：1989-08-01 00:00:00

abstract：:Acinetobacter baumannii is a severe threat to human health as a frequently multidrug-resistant hospital-acquired pathogen. Part of the danger from this bacterium comes from its genome plasticity and ability to evolve quickly by taking up and recombining external DNA into its own genome in a process called natural comp...

journal_title：Journal of bacteriology

authors： Vesel N,Blokesch M

更新日期：2021-01-25 00:00:00

abstract：:Pyrazinamide (PZA) is an important antituberculosis drug. Unlike most antibacterial agents, PZA, despite its remarkable in vivo activity, has no activity against Mycobacterium tuberculosis in vitro except at an acidic pH. M. tuberculosis is uniquely susceptible to PZA, but other mycobacteria as well as nonmycobacteria...

journal_title：Journal of bacteriology

authors： Zhang Y,Scorpio A,Nikaido H,Sun Z

更新日期：1999-04-01 00:00:00

abstract：:Washed cell suspensions of Aquaspirillum magnetotacticum MS-1, A. itersonii E12639, Bacillus subtilis 6633, and Escherichia coli CSH27 translocated protons in response to the added oxidant O2 or NO3-, with triphenylmethylphosphonium bromide as the permeant ion. Iron respiration-driven proton translocation was observed...

journal_title：Journal of bacteriology

authors： Short KA,Blakemore RP

更新日期：1986-08-01 00:00:00

abstract：:The conjugative plasmid pTR2030 has been used extensively to confer phage resistance in commercial Lactococcus starter cultures. The plasmid harbors a 16-kb region, flanked by insertion sequence (IS) elements, that encodes the restriction/modification system LlaI and carries an abortive infection gene, abiA. The AbiA ...

journal_title：Journal of bacteriology

authors： Durmaz E,Klaenhammer TR

更新日期：2007-02-01 00:00:00

abstract：:A previous study of the aerotolerant bacterium Lactobacillus plantarum, which lacks superoxide dismutase (SOD), demonstrated that it possesses a novel substitute for this defensive enzyme. Thus, L. plantarum contains 20 to 25 mM Mn(II),m in a dialyzable form, which is able to scavenge O2- apparently as effectively as ...

journal_title：Journal of bacteriology

authors： Archibald FS,Fridovich I

更新日期：1981-06-01 00:00:00

abstract：:The trfA gene of the broad-host-range plasmid RK2 is essential for initiation of plasmid replication. Two related TrfA proteins of 43 and 32 kilodaltons (kDa) are produced by independent translation initiation at two start codons within the trfA open reading frame. These proteins were o overproduced in Escherichia col...

journal_title：Journal of bacteriology

authors： Durland RH,Helinski DR

更新日期：1990-07-01 00:00:00

abstract：:Mycoplasma mobile has a unique mechanism that enables it to glide on solid surfaces faster than any other gliding mycoplasma. To elucidate the gliding mechanism, we developed a transformation system for M. mobile based on a transposon derived from Tn4001. Modification of the electroporation conditions, outgrowth time,...

journal_title：Journal of bacteriology

authors： Tulum I,Yabe M,Uenoyama A,Miyata M

更新日期：2014-05-01 00:00:00

abstract：:In Bacillus subtilis the trpX locus specifies a glutamine-binding protein designated subunit X, which forms a complex with subunit E to constitute the anthranilate synthase enzyme aggregate (EX) and subunit A to constitute the p-aminobenzoate synthase enzyme aggregate (AX). Subunit X confers upon these enzyme complexe...

journal_title：Journal of bacteriology

authors： Kane JF

更新日期：1977-11-01 00:00:00

abstract：:The Aer protein in Escherichia coli is a membrane-bound, FAD-containing aerotaxis and energy sensor that putatively monitors the redox state of the electron transport system. Binding of FAD to Aer requires the N-terminal PAS domain and residues in the F1 region and C-terminal HAMP domain. The PAS domains of other PAS ...

journal_title：Journal of bacteriology

authors： Herrmann S,Ma Q,Johnson MS,Repik AV,Taylor BL

更新日期：2004-10-01 00:00:00

abstract：:Mutant strains of Aspergillus niger with reduced citrate control of carbohydrate catabolism (cic mutants) grow faster than the parent strain on media containing 5% (wt/vol) citrate. The mutants tolerated a higher intracellular citrate concentration than the parent strain. One mutant (cic-7/3) contained phosphofructoki...

journal_title：Journal of bacteriology

authors： Schreferl G,Kubicek CP,Röhr M

更新日期：1986-03-01 00:00:00

abstract：:High-density tiling microarray and RNA sequencing technologies were used to analyze the transcriptome of the periodontopathogenic bacterium Porphyromonas gingivalis. The compiled P. gingivalis transcriptome profiles were based on total RNA samples isolated from three different laboratory culturing conditions, and the ...

journal_title：Journal of bacteriology

authors： Høvik H,Yu WH,Olsen I,Chen T

更新日期：2012-01-01 00:00:00