Envelope proteins of the CsmB/CsmF and CsmC/CsmD motif families influence the size, shape, and composition of chlorosomes in Chlorobaculum tepidum.

abstract：:We investigated the effect of time, temperature, and the presence of sodium chloride, nitrates, and nitrites in the medium on the growth and production of enterotoxin B by Staphylococcus aureus. Assays by the double gel-diffusion method showed that maximal enterotoxin B production occurs at the beginning of the statio...

journal_title：Journal of bacteriology

authors： McLean RA,Lilly HD,Alford JA

更新日期：1968-04-01 00:00:00

abstract：:Phytoplasmas are plant-pathogenic bacteria that cause numerous diseases. This study shows a strong positive selection on the phytoplasma antigenic membrane protein (Amp). The ratio of nonsynonymous to synonymous substitutions was >1 with all the methods we tested. The clear positive selections imply an important biolo...

journal_title：Journal of bacteriology

authors： Kakizawa S,Oshima K,Jung HY,Suzuki S,Nishigawa H,Arashida R,Miyata S,Ugaki M,Kishino H,Namba S

更新日期：2006-05-01 00:00:00

abstract：:The location of the Escherichia coli K-12 genes determining or regulating glutamate transport, and the location of the gene determining glutamate decarboxylase synthesis, were established by conjugation. The ability to grow on glutamate as the sole source of carbon and energy was used to select for glutamate transport...

journal_title：Journal of bacteriology

authors： Marcus M,Halpern YS

更新日期：1967-04-01 00:00:00

abstract：:Escherichia coli outer membrane protein E was purified, and its amino acid composition and N-terminal amino acid were determined. The purified protein was shown to be immunologically and electrophoretically identical to proteins Ic (U. Henning, W. Schmidmayr, and I. Hindennach, Mol. Gen. Genet. 154:293-298, 1977) and ...

journal_title：Journal of bacteriology

authors： Chai TJ,Foulds J

更新日期：1979-08-01 00:00:00

abstract：:Arginine utilization in Pseudomonas aeruginosa with multiple catabolic pathways represents one of the best examples of the metabolic versatility of this organism. To identify genes involved in arginine catabolism, we have employed DNA microarrays to analyze the transcriptional profiles of this organism in response to ...

journal_title：Journal of bacteriology

authors： Yang Z,Lu CD

更新日期：2007-06-01 00:00:00

abstract：:The dibenzofuran-degrading bacterial strain DPO360 represents a new species of the genus Terrabacter together with the previously described dibenzofuran-mineralizing bacterial strain DPO1361 (K.-H. Engesser, V. Strubel, K. Christoglou, P. Fischer, and H. G. Rast, FEMS Microbiol. Lett. 65:205-210, 1989; V. Strubel, Ph....

journal_title：Journal of bacteriology

authors： Schmid A,Rothe B,Altenbuchner J,Ludwig W,Engesser KH

更新日期：1997-01-01 00:00:00

abstract：:Clostridium perfringens is an anaerobic Gram-positive pathogen that causes many human and animal diseases, including food poisoning and gas gangrene. C. perfringens lacks flagella but possesses type IV pili (TFP). We have previously shown that C. perfringens can glide across an agar surface in long filaments composed ...

journal_title：Journal of bacteriology

authors： Liu H,Bouillaut L,Sonenshein AL,Melville SB

更新日期：2013-02-01 00:00:00

abstract：:Heating at 55 C causes the intracellular degradation of ribosomes of Staphylococcus aureus MF-31. The 30S subunit of heated cells appears to be selectively attacked. Analysis of ribonucleic acid (RNA) showed that 16S RNA was destroyed and that the secondary structure of 23S RNA was altered. ...

journal_title：Journal of bacteriology

authors： Rosenthal LJ,Iandolo JJ

更新日期：1970-09-01 00:00:00

abstract：:A pattern of allosteric control for aromatic biosynthesis in cyanobacteria relies upon early-pathway regulation as the major control point for the entire branched pathway. In Synechococcus sp. strain PCC6301 (Anacystis nidulans), two enzymes which form precursors for L-phenylalanine biosynthesis are subject to control...

journal_title：Journal of bacteriology

authors： Hall GC,Flick MB,Jensen RA

更新日期：1983-01-01 00:00:00

abstract：:Efficient hydrolysis of native poly(3-hydroxybutyrate) (nPHB) granules in vitro by soluble PHB depolymerase of Rhodospirillum rubrum requires pretreatment of nPHB with an activator compound present in R. rubrum cells (J. M. Merrick and M. Doudoroff, J. Bacteriol. 88:60-71, 1964). Edman sequencing of the purified activ...

journal_title：Journal of bacteriology

authors： Handrick R,Reinhardt S,Schultheiss D,Reichart T,Schüler D,Jendrossek V,Jendrossek D

更新日期：2004-04-01 00:00:00

abstract：:Riemerella anatipestifer is a Gram-negative, rod-shaped bacterium associated with epizootic infections in poultry. R. anatipestifer strain RA-YM, belonging to the serotype 1 prevalent in China, is a clinically isolated strain with high-level virulence. Here, we report the first genome sequence of this species. ...

journal_title：Journal of bacteriology

authors： Zhou Z,Peng X,Xiao Y,Wang X,Guo Z,Zhu L,Liu M,Jin H,Bi D,Li Z,Sun M

更新日期：2011-03-01 00:00:00

abstract：:Mutations in the tol-pal genes induce pleiotropic effects such as release of periplasmic proteins into the extracellular medium and hypersensitivity to drugs and detergents. Other outer membrane defective strains such as tolC, lpp, and rfa mutations are also altered in their outer membrane permeability. In this study,...

journal_title：Journal of bacteriology

authors： Bernadac A,Gavioli M,Lazzaroni JC,Raina S,Lloubès R

更新日期：1998-09-01 00:00:00

abstract：:PacI and SpeI restriction maps were obtained for the two chromosomes of each of the six species of the genus Brucella: B. melitensis, B. abortus, B. suis, B. canis, B. ovis, and B. neotomae. Three complementary techniques were used: hybridization with the two replicons as probes, cross-hybridization of restriction fra...

journal_title：Journal of bacteriology

authors： Michaux-Charachon S,Bourg G,Jumas-Bilak E,Guigue-Talet P,Allardet-Servent A,O'Callaghan D,Ramuz M

更新日期：1997-05-01 00:00:00

abstract：:Krebs cycle enzyme activity in Bacillus subtilis was examined under aerobic and anaerobic conditions. Citrate synthase and aconitase activities in cells grown anaerobically in the presence of nitrate were reduced by as much as 10- and 30-fold, respectively, from levels observed under aerobic culture conditions. The ma...

journal_title：Journal of bacteriology

authors： Nakano MM,Zuber P,Sonenshein AL

更新日期：1998-07-01 00:00:00

abstract：:We have isolated the Bradyrhizobium japonicum gene encoding glutamine synthetase I (glnA) from a phage lambda library by using a fragment of the Escherichia coli glnA gene as a hybridization probe. The rhizobial glnA gene has homology to the E. coli glnA gene throughout the entire length of the gene and can complement...

journal_title：Journal of bacteriology

authors： Carlson TA,Guerinot ML,Chelm BK

更新日期：1985-05-01 00:00:00

abstract：:Vibrio cholerae, the causative agent of cholera, has a sheathed, polar flagellum, and motility has been linked to virulence. An operon with two genes, flgO and flgP (VC2207 and VC2206), is positively regulated by FlrC, the activator of class III flagellar genes. Deletion of flgP results in a nonmotile phenotype, demon...

journal_title：Journal of bacteriology

authors： Morris DC,Peng F,Barker JR,Klose KE

更新日期：2008-01-01 00:00:00

abstract：:Arthrobacter sp. strain TAD20, a chitinolytic gram-positive organism, was isolated from the sea bottom along the Antarctic ice shell. Arthrobacter sp. strain TAD20 secretes two major chitinases, ChiA and ChiB (ArChiA and ArChiB), in response to chitin induction. A single chromosomal DNA fragment containing the genes c...

journal_title：Journal of bacteriology

authors： Lonhienne T,Mavromatis K,Vorgias CE,Buchon L,Gerday C,Bouriotis V

更新日期：2001-03-01 00:00:00

abstract：:Virulent bacteria of the genus Yersinia secrete a number of virulence determinants called Yops. These proteins lack typical signal sequences and are not posttranslationally processed. Two gene loci have been identified as being involved in the specific Yop secretion system (G. Cornelis, p. 231-265, In C. E. Hormache, ...

journal_title：Journal of bacteriology

authors： Bergman T,Erickson K,Galyov E,Persson C,Wolf-Watz H

更新日期：1994-05-01 00:00:00

abstract：:ShdA is a large outer membrane protein of the autotransporter family whose passenger domain binds the extracellular matrix proteins fibronectin and collagen I, possibly by mimicking the host ligand heparin. The ShdA passenger domain consists of approximately 1,500 amino acid residues that can be divided into two regio...

journal_title：Journal of bacteriology

authors： Kingsley RA,Abi Ghanem D,Puebla-Osorio N,Keestra AM,Berghman L,Bäumler AJ

更新日期：2004-08-01 00:00:00

abstract：:We designed a selection strategy for the isolation of Escherichia coli mutants exhibiting enhanced protein disulfide isomerase activity. The folding of a variant of tissue plasminogen activator (v-tPA), a protein containing nine disulfide bonds, in the bacterial periplasm is completely dependent on the level of disulf...

journal_title：Journal of bacteriology

authors： Zhan X,Gao J,Jain C,Cieslewicz MJ,Swartz JR,Georgiou G

更新日期：2004-02-01 00:00:00

abstract：:An RNA polymerase mutant with a single-base-pair change in the rpoC gene affects chromosome initiation control. The mutation, which is recessive, is a G to A transition leading to the substitution of aspartate for glycine at amino acid residue 1033 in the RNA polymerase beta' subunit. The chromosome copy number is inc...

journal_title：Journal of bacteriology

authors： Petersen SK,Hansen FG

更新日期：1991-08-01 00:00:00

abstract：:Harvey, R. J. (University of California, Davis) and E. B. Collins. Citrate transport system of Streptococcus diacetilactis. J. Bacteriol. 83:1005-1009. 1962.-The uptake of citrate by Streptococcus diacetilactis is mediated by a transport system that was distinguished from passive diffusion by inducibility and kinetics...

journal_title：Journal of bacteriology

authors： HARVEY RJ,COLLINS EB

更新日期：1962-05-01 00:00:00

abstract：:For the pathogenic yeast Candida albicans, secreted aspartyl proteinase (Sap) activity has been correlated with virulence. A family consisting of at least eight SAP genes can be drawn upon to produce Sap enzymatic activity. In this study, the levels of Sap1, Sap2, and Sap3 isoenzymes were monitored under a variety of ...

journal_title：Journal of bacteriology

authors： White TC,Agabian N

更新日期：1995-09-01 00:00:00

abstract：:Tn916 [carries tet(M)] is a 16.4-kb conjugative transposon that can establish itself in multiple copies in Enterococcus faecalis. To study the interaction of coresident homologous transposons during conjugation, an E. faecalis mutant defective in homologous recombination was utilized for construction of strains harbor...

journal_title：Journal of bacteriology

authors： Flannagan SE,Clewell DB

更新日期：1991-11-01 00:00:00

abstract：:Gram-negative bacteria acquire ferric siderophores through TonB-dependent outer membrane transporters (TBDT). By fluorescence spectroscopic hgh-throughput screening (FLHTS), we identified inhibitors of TonB-dependent ferric enterobactin (FeEnt) uptake through Escherichia coli FepA (EcoFepA). Among 165 inhibitors found...

journal_title：Journal of bacteriology

authors： Nairn BL,Eliasson OS,Hyder DR,Long NJ,Majumdar A,Chakravorty S,McDonald P,Roy A,Newton SM,Klebba PE

更新日期：2017-04-25 00:00:00

abstract：:There are significant differences in the large subunits of form I and form II ribulose 1,5-bisphosphate carboxylase/oxygenase isolated from Rhodopseudomonas sphaeroides. Two-dimensional peptide mapping of carboxymethylated large subunits clearly indicates that there are differences in the primary structure of the two ...

journal_title：Journal of bacteriology

authors： Gibson JL,Tabita FR

更新日期：1985-12-01 00:00:00

abstract：:Previous determination of the nucleotide sequence of the iol region of the Bacillus subtilis genome allowed us to predict the structure of the iol operon for myo-inositol catabolism, consisting of 10 iol genes (iolA to iouJ); iolG corresponds to idh, encoding myo-inositol 2-dehydrogenase (Idh). Primer extension analys...

journal_title：Journal of bacteriology

authors： Yoshida KI,Aoyama D,Ishio I,Shibayama T,Fujita Y

更新日期：1997-07-01 00:00:00

abstract：:The AOX1 gene, which encodes an alternative oxidase, was isolated from the genomic DNA library of Candida albicans. The gene encodes a polypeptide consisting of 379 amino acids with a calculated molecular mass of 43,975 Da. The aox1/aox1 mutant strain did not show cyanide-resistant respiration under normal conditions ...

journal_title：Journal of bacteriology

authors： Huh WK,Kang SO

更新日期：1999-07-01 00:00:00

abstract：:The terminal oxidase content of Bacillus firmus OF4, a facultative alkaliphile that grows well over the pH range of 7.5 to 10.5, was studied by difference spectroscopy. Evidence was found for three terminal oxidases under different growth conditions. The growth pH and the stage of growth profoundly affected the expres...

journal_title：Journal of bacteriology

authors： Hicks DB,Plass RJ,Quirk PG

更新日期：1991-08-01 00:00:00

abstract：:Five temperature-sensitive lysis mutants were found to possess very low diaminopimelic acid (Dpm) adding enzyme activity in vitro. Murein synthesis at 42 C was impaired, and uridine-5'-diphosphate-N-acetyl-muramyl-l-Ala- d-Glu (UDP-MurNAc-dipeptide) was accumulated. In the presence of NaCl, the mutants could grow at 4...

journal_title：Journal of bacteriology

authors： Lugtenberg EJ,v Schijndel-van Dam A

更新日期：1972-04-01 00:00:00