Characterization of the p-toluenesulfonate operon tsaMBCD and tsaR in Comamonas testosteroni T-2.

abstract：:Three groups of linked markers were mapped in Bacillus thuringiensis 4042B by using two-, three-, and four-factor crosses mediated by the temperate bacteriophages TP-13 and TP-18. The order of markers was (trp-11, trp-2)-(leu-1, leu-2)-his-1-(lys-1, lys-2)-cys-1 in the first group; met-1-(argCl, argOl)-met-2-(pyr-1, p...

journal_title：Journal of bacteriology

authors： Barsomian GD,Robillard NJ,Thorne CB

更新日期：1984-03-01 00:00:00

abstract：:Listeria monocytogenes mutants with deletions in aroA, aroB, or aroE exhibited strong posttranscriptional upregulation of internalin A (InlA) and InlB synthesis, which resulted in a more-than-10-fold increase in InlA-mediated internalization by epithelial Caco-2 cells and a 4-fold increase in InlB-mediated internaliza...

journal_title：Journal of bacteriology

authors： Stritzker J,Schoen C,Goebel W

更新日期：2005-04-01 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：:Type III secretion systems (T3SSs) secrete needle components, pore-forming translocators, and the translocated effectors. In part, effector recognition by a T3SS involves their N-terminal amino acids and their 5' mRNA. To investigate whether similar molecular constraints influence translocator secretion, we scrutinize...

journal_title：Journal of bacteriology

authors： Amer AA,Åhlund MK,Bröms JE,Forsberg Å,Francis MS

更新日期：2011-12-01 00:00:00

abstract：:ToxR, the transmembrane regulatory protein required for expression of virulence factors in the human diarrheal pathogen Vibrio cholerae, directly activates and represses the transcription of two outer membrane porins, OmpU and OmpT, respectively. In an attempt to dissect the role of the OmpU and OmpT porins in viabili...

journal_title：Journal of bacteriology

authors： Provenzano D,Lauriano CM,Klose KE

更新日期：2001-06-01 00:00:00

abstract：:The histidine ATP-binding cassette (ABC) transporter of Salmonella enterica serovar Typhimurium is among the best-studied type I ABC import systems. The transporter consists of two transmembrane subunits, HisQ and HisM, and a homodimer of the nucleotide-binding subunit, HisP. Substrates are delivered by two periplasmi...

journal_title：Journal of bacteriology

authors： Heuveling J,Landmesser H,Schneider E

更新日期：2018-12-20 00:00:00

abstract：:The antibacterial protein Colicin V (ColV) is secreted from gram-negative bacteria by a signal sequence-independent pathway. The proteins that mediate the export of ColV share sequence similarities with components from other signal sequence-independent export systems such as those for alpha-hemolysin (Hly) and Erwinia...

journal_title：Journal of bacteriology

authors： Fath MJ,Skvirsky RC,Kolter R

更新日期：1991-12-01 00:00:00

abstract：:The ethanol oxidase respiratory chain of Gluconobacter suboxydan was characterized by using G. suboxydans subsp. alpha, a variant species of G. suboxydans incapable of oxidizing ethanol. The membranes of G. suboxydans subsp. alpha exhibited neither alcohol dehydrogenase, ethanol oxidase, nor glucose-ferricyanide oxido...

journal_title：Journal of bacteriology

authors： Matsushita K,Nagatani Y,Shinagawa E,Adachi O,Ameyama M

更新日期：1991-06-01 00:00:00

abstract：:Analysis of the genome sequence of Enterococcus faecalis allowed the identification of two genes whose protein products showed 33 and 34% identity with those of sigV and yrhM of Bacillus subtilis, respectively. These genes, named sigV and rsiV, are predicted to encode members of the extracytoplasmic function subfamily...

journal_title：Journal of bacteriology

authors： Benachour A,Muller C,Dabrowski-Coton M,Le Breton Y,Giard JC,Rincé A,Auffray Y,Hartke A

更新日期：2005-02-01 00:00:00

abstract：:Analyses of the Staphylococcus epidermidis multiresistance plasmids pSK697 and pSK818 have revealed them to be closely related to the trimethoprim resistance plasmid pSK639, also isolated from S. epidermidis. pSK697 and pSK818 were found to contain a cointegrated copy of a second plasmid related to the S. epidermidis ...

journal_title：Journal of bacteriology

authors： Leelaporn A,Firth N,Paulsen IT,Skurray RA

更新日期：1996-10-01 00:00:00

abstract：:Proteins of the YidC/OxaI/Alb3 family play a crucial role in the insertion, folding, and/or assembly of membrane proteins in prokaryotes and eukaryotes. Bacillus subtilis has two YidC-like proteins, denoted SpoIIIJ and YqjG. SpoIIIJ and YqjG are largely exchangeable in function, but SpoIIIJ has a unique role in sporul...

journal_title：Journal of bacteriology

authors： Geng Y,de Keyzer J,Scheffers DJ,Driessen AJ

更新日期：2014-04-01 00:00:00

abstract：:The presence of the membrane lipid phosphatidylcholine (PC) in the bacterial membrane is critically important for many host-microbe interactions. The phospholipid N-methyltransferase PmtA from the plant pathogen Agrobacterium tumefaciens catalyzes the formation of PC by a three-step methylation of phosphatidylethanola...

journal_title：Journal of bacteriology

authors： Aktas M,Gleichenhagen J,Stoll R,Narberhaus F

更新日期：2011-07-01 00:00:00

abstract：:The sequences of the capsular biosynthetic (cps) loci of 90 serotypes of Streptococcus pneumoniae have recently been determined. Bioinformatic procedures were used to predict the general functions of 1,973 of the 1,999 gene products and to identify proteins within the same homology group, Pfam family, and CAZy glycosy...

journal_title：Journal of bacteriology

authors： Aanensen DM,Mavroidi A,Bentley SD,Reeves PR,Spratt BG

更新日期：2007-11-01 00:00:00

abstract：:Specific labeling of a single row of cellulose-synthesizing complexes (terminal complexes, TC subunits, TCs, or TC arrays) in Acetobacter xylinum by antibodies raised against a 93-kDa protein (the cyclic dignanylic acid-binding protein) has been demonstrated by using the sodium dodecyl sulfate (SDS)-freeze-fracture la...

journal_title：Journal of bacteriology

authors： Kimura S,Chen HP,Saxena IM,Brown RM Jr,Itoh T

更新日期：2001-10-01 00:00:00

abstract：:The Brucella abortus virB locus contains 12 open reading frames, termed virB1 through virB12, which encode a type IV secretion system. Polar mutations in the virB locus markedly reduce the ability of B. abortus to survive in cultured macrophages or to persist in organs of mice. While a nonpolar deletion of the virB2 g...

journal_title：Journal of bacteriology

authors： den Hartigh AB,Rolán HG,de Jong MF,Tsolis RM

更新日期：2008-07-01 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：:Several authors have suggested that the SOS-associated (sfiA-dependent) system of division inhibition, normally induced by perturbations of DNA replication, also regulates steady-state (unperturbed) cell division. The present work shows that mean cell mass is identical in sfiA+ and sfiA mutant cultures during steady-s...

journal_title：Journal of bacteriology

authors： Huisman O,Jacques M,D'ari R,Caro L

更新日期：1983-02-01 00:00:00

abstract：:By using the isotope pairs (22)Na-(24)Na and (42)K-(86)Rb, the uptake and retention of Na and K was studied in the salt-tolerant Debaryomyces hansenii and in the less tolerant Saccharomyces cerevisiae at NaCl levels of 4 mm and 0.68, 1.35, and 2.7 m in the medium. The ratio of K to Na is much higher in the cells than ...

journal_title：Journal of bacteriology

authors： Norkrans B,Kylin A

更新日期：1969-11-01 00:00:00

abstract：:We isolated several new mutator mutations of the Escherichia coli replicative polymerase dnaE subunit alpha and used them and a previously reported dnaE mutation to study spontaneous frameshift and base substitution mutations. Two of these dnaE strains produce many more mutants when grown on rich (Luria-Bertani) than ...

journal_title：Journal of bacteriology

authors： Strauss BS,Roberts R,Francis L,Pouryazdanparast P

更新日期：2000-12-01 00:00:00

abstract：:Spontaneous mutators of Salmonella typhimurium LT2 were generated by inserting the transposable element Tn5 or Tn10 into the bacterial chromosome. Two mutators mapped at the position of the mutH and mutL loci of S. typhimurium, and two other mutators mapped at positions corresponding to the mutS and uvrD loci of Esche...

journal_title：Journal of bacteriology

authors： Shanabruch WG,Behlau I,Walker GC

更新日期：1981-09-01 00:00:00

abstract：:Cells of Escherichia coli take up vitamin B(12) (cyano-cobalamin [CN-Cbl]) and iron chelates by use of sequential active transport processes. Transport of CN-Cbl across the outer membrane and its accumulation in the periplasm is mediated by the TonB-dependent transporter BtuB. Transport across the cytoplasmic membrane...

journal_title：Journal of bacteriology

authors： Cadieux N,Bradbeer C,Reeger-Schneider E,Köster W,Mohanty AK,Wiener MC,Kadner RJ

更新日期：2002-02-01 00:00:00

abstract：:Berry, L. Joe (Bryn Mawr College, Bryn Mawr, Pa.), Dorothy S. Smythe, and Louise S. Colwell. Inhibition of inducible liver enzymes by endotoxin and actinomycin D. J. Bacteriol. 92:107-115. 1966.-Bacterial endotoxin at the ld(50) level lowers liver tryptophan pyrrolase in mice, it prevents for 16 to 20 hr the induction...

journal_title：Journal of bacteriology

authors： Berry LJ,Smythe DS,Colwell LS

更新日期：1966-07-01 00:00:00

abstract：:Campbell, J. J. R. (The University of British Columbia, Vancouver, B.C., Canada), Loretta A. Hogg, and G. A. Strasdine. Enzyme distribution in Pseudomonas aeruginosa. J. Bacteriol. 83:1155-1160. 1962.-Previous studies on the distribution of enzymes in bacteria have indicated that, although individual enzymes were pred...

journal_title：Journal of bacteriology

authors： CAMPBELL JJ,HOGGLA,STRASDINE GA

更新日期：1962-05-01 00:00:00

abstract：:The nitrogenase gene cluster in cyanobacteria has been thought to comprise multiple operons; however, in Anabaena variabilis, the promoter for the first gene in the cluster, nifB1, appeared to be the primary promoter for the entire nif cluster. The structural genes nifHDK1 were the most abundant transcripts; however, ...

journal_title：Journal of bacteriology

authors： Pratte BS,Thiel T

更新日期：2014-10-01 00:00:00

abstract：:Pseudomonas aeruginosa produced alginate and elevated algD (encoding GDPmannose 6-dehydrogenase) transcription under strict anaerobic conditions, especially when using nitrate as a terminal electron acceptor. Purified alginate added to bacterial suspensions caused a decrease in growth, suggesting that alginate contrib...

journal_title：Journal of bacteriology

authors： Hassett DJ

更新日期：1996-12-01 00:00:00

abstract：:The physiological effects of incubation at nonpermissive temperatures of Escherichia coli mutants that carry a temperature-sensitive dnaZ allele [dnaZ(Ts)2016] were examined. The temperature at which the dnaZ(Ts) protein becomes inactivated in vivo was investigated by measurements of deoxyribonucleic acid (DNA) synthe...

journal_title：Journal of bacteriology

authors： Chu H,Malone MM,Haldenwang WG,Walker JR

更新日期：1977-10-01 00:00:00

abstract：:Streptococcus agalactiae (group B streptococcus [GBS]) is a major cause of infections in newborns, pregnant women, and immunocompromised patients. GBS strain CNCTC10/84 is a clinical isolate that has high virulence in animal models of infection and has been used extensively to study GBS pathogenesis. Two unusual featu...

journal_title：Journal of bacteriology

authors： Zhu L,Beres SB,Yerramilli P,Pruitt L,Cantu CC,Olsen RJ,Musser JM

更新日期：2020-11-04 00:00:00

abstract：:The exopolysaccharide of Pseudomonas marginalis HT041B has been characterized as a 1,3-linked galactoglucan in which galactose and glucose are in the alpha- and beta-anomeric configurations, respectively. The polysaccharide is substituted with pyruvate at the 4 and 6 positions of galactose and with succinic acid at ei...

journal_title：Journal of bacteriology

authors： Osman SF,Fett WF

更新日期：1989-03-01 00:00:00

abstract：:Numerous bacteria and mammalian cells harbor two enzymes, phosphopentomutase (PPM) and 2-deoxyribose 5-phosphate aldolase (DERA), involved in the interconversion between nucleosides and central carbon metabolism. In this study, we have examined the presence of this metabolic link in the hyperthermophilic archaeon, The...

journal_title：Journal of bacteriology

authors： Rashid N,Imanaka H,Fukui T,Atomi H,Imanaka T

更新日期：2004-07-01 00:00:00

abstract：:Despite the considerable knowledge of bacterial high-molecular-weight (HMW) polycyclic aromatic hydrocarbon (PAH) metabolism, the key enzyme(s) and its pleiotropic and epistatic behavior(s) responsible for low-molecular-weight (LMW) PAHs in HMW PAH-metabolic networks remain poorly understood. In this study, a phenotyp...

journal_title：Journal of bacteriology

authors： Kweon O,Kim SJ,Kim DW,Kim JM,Kim HL,Ahn Y,Sutherland JB,Cerniglia CE

更新日期：2014-10-01 00:00:00