Bioinformatic and biochemical evidence for the identification of the type III secretion system needle protein of Chlamydia trachomatis.

abstract：:Hottle, G. A. (Naval Biological Laboratory, University of California, Berkeley), and D. N. Wright. Growth and survival of Mycoplasma neurolyticum in liquid media. J. Bacteriol. 91:1834-1839. 1966.-Maximal growth of Mycoplasma neurolyticum (between 10(8) and 10(9) colony-forming units per ml) was obtained after 3 days ...

journal_title：Journal of bacteriology

authors： Hottle GA,Wright DN

更新日期：1966-05-01 00:00:00

abstract：:Freeze-etching was applied to preparations, with and without glycerol, of Acinetobacter sp. strain MJT/F5/199A, consisting of intact cells after normal growth or after incubation with chloramphenicol, spheroplasts, and isolated cell walls and outer membranes. Etched preparations show that a regular array of subunits f...

journal_title：Journal of bacteriology

authors： Sleytr UB,Thornley MJ

更新日期：1973-12-01 00:00:00

abstract：:MarR is a key regulator of the marRAB operon involved in antibiotic resistance and solvent stress tolerance in Escherichia coli. We show that two metabolic intermediates, 2,3-dihydroxybenzoate and anthranilate, involved in enterobactin and tryptophan biosynthesis, respectively, can activate marRAB transcription. We al...

journal_title：Journal of bacteriology

authors： Chubiz LM,Rao CV

更新日期：2010-09-01 00:00:00

abstract：:The enzyme nicotinamide mononucleotide (NMN) adenylyltransferase (EC 2.7.7.1) catalyzes the synthesis of NAD+ and nicotinic acid adenine dinucleotide. It has been purified to homogeneity from cellular extracts of the thermophilic archaeon Sulfolobus solfataricus. Through a database search, a highly significant match w...

journal_title：Journal of bacteriology

authors： Raffaelli N,Pisani FM,Lorenzi T,Emanuelli M,Amici A,Ruggieri S,Magni G

更新日期：1997-12-01 00:00:00

abstract：:The effects of guanosine tetraphosphate (ppGpp) and pyrimidine ribonucleoside triphosphates on Escherichia coli aspartate transcarbamylase (ATCase) synthesis were examined. To determine the effect of ppGpp, a stringent (relA+) and relaxed (relA) isogenic pair of E. coli K-12 strains was starved for isoleucine, and the...

journal_title：Journal of bacteriology

authors： Turnbough CL Jr

更新日期：1983-02-01 00:00:00

abstract：:Streptococcus faecalis obtains metabolic energy chiefly from the conversion of glucose to lactic acid; the present experiments deal with the mechanism of lactic acid translocation across the cytoplasmic membrane. Efflux of [(14)C]lactate from preloaded cells was accelerated by raising the external pH, and also by the ...

journal_title：Journal of bacteriology

authors： Harold FM,Levin E

更新日期：1974-03-01 00:00:00

abstract：:The rice pathogen recognition receptor, XA21, confers resistance to Xanthomonas oryzae pv. oryzae strains producing the type one system-secreted molecule, AvrXA21. X. oryzae pv. oryzae requires a regulatory two-component system (TCS) called RaxRH to regulate expression of eight rax (required for AvrXA21 activity) gene...

journal_title：Journal of bacteriology

authors： Lee SW,Jeong KS,Han SW,Lee SE,Phee BK,Hahn TR,Ronald P

更新日期：2008-03-01 00:00:00

abstract：:A new insertion element, IS1549, was identified serendipitously from Mycobacterium smegmatis LR222 during experiments using a vector designed to detect the excision of IS6110 from between the promoter region and open reading frame (ORF) of an aminoglycoside phosphotransferase gene. Six of the kanamycin-resistant isola...

journal_title：Journal of bacteriology

authors： Plikaytis BB,Crawford JT,Shinnick TM

更新日期：1998-03-01 00:00:00

abstract：:Listeria monocytogenes is a model facultative intracellular pathogen. Tight regulation of virulence proteins is essential for a successful infection, and the gene encoding the annotated thioredoxin YjbH was identified in two forward genetic screens as required for virulence factor production. Accordingly, an L. monocy...

journal_title：Journal of bacteriology

authors： Ruhland BR,Reniere ML

更新日期：2020-05-27 00:00:00

abstract：:The soluble hydrogenase of Desulfovibrio vulgaris was purified and some of its properties are described. The molecular weight was determined for the enzyme by sedimentation equilibrium (45,400) and amino acid analysis (44,800). The hydrogenase appears to be a loosely coiled molecule or to have a high axial ratio, whic...

journal_title：Journal of bacteriology

authors： Haschke RH,Campbell LL

更新日期：1971-01-01 00:00:00

abstract：:Mutants of the fhuA gene of Escherichia coli K-12, which encodes a receptor protein in the outer membrane, took up ferrichrome after exposure to pronase, whereas fhuB mutants remained transport negative. The latter finding supports our previous proposal that fhuB mutants are defective in a function that residues in th...

journal_title：Journal of bacteriology

authors： Wookey PJ,Hussein S,Braun V

更新日期：1981-06-01 00:00:00

abstract：:Although the pervasive soil and water microorganism Pseudomonas aeruginosa demonstrates heightened sensitivity to UV radiation, this species possesses a recA gene that, based on structural and functional properties, could mediate a DNA damage-responsive regulon similar to the SOS regulon of Escherichia coli. To determ...

journal_title：Journal of bacteriology

authors： Warner-Bartnicki AL,Miller RV

更新日期：1992-03-01 00:00:00

abstract：:Alysiella bovis adheres to surfaces by means of short, ruthenium red-staining, rod-like fimbriae. The fimbriae remain associated with the cell envelope of A. bovis, even when sonicated or exposed sequentially to toluene, Triton X-100, lysozyme, ribonuclease, and deoxyribonuclease. Adhesion of outer membrane-derived ce...

journal_title：Journal of bacteriology

authors： Irvin RT,To M,Costerton JW

更新日期：1984-11-01 00:00:00

abstract：:The symbiotic plasmid of Rhizobium etli CE3 belongs to the RepABC family of plasmid replicons. This family is characterized by the presence of three conserved genes, repA, repB, and repC, encoded by the same DNA strand. A long intergenic sequence (igs) between repB and repC is also conserved in all members of the plas...

journal_title：Journal of bacteriology

authors： Ramírez-Romero MA,Soberón N,Pérez-Oseguera A,Téllez-Sosa J,Cevallos MA

更新日期：2000-06-01 00:00:00

abstract：:Cellular vanadium metabolism was studied in Saccharomyces cerevisiae by isolating and characterizing vanadate [VO4(3-), V(V)]-resistant mutants. Vanadate growth inhibition was reversed by the removal of the vanadate from the medium, and vanadate resistance was found to be a recessive trait. Vanadate-resistant mutants ...

journal_title：Journal of bacteriology

authors： Willsky GR,Leung JO,Offermann PV Jr,Plotnick EK,Dosch SF

更新日期：1985-11-01 00:00:00

abstract：:The tsr gene specifies a methyl-accepting membrane protein involved in chemotaxis to serine and several repellent compounds. We have characterized a special class of tsr mutations designated cheD which alter the signaling properties of the Tsr transducer. Unlike tsr null mutants, cheD strains are generally nonchemotac...

journal_title：Journal of bacteriology

authors： Callahan AM,Parkinson JS

更新日期：1985-01-01 00:00:00

abstract：:Procedures were developed to facilitate the identification of genes that belong to a given regulon and characterization of their responses to the regulator. The regulon controlled by the Escherichia coli leucine-responsive regulatory protein (Lrp) was studied by isolating random transcriptional fusions to lacZ, using ...

journal_title：Journal of bacteriology

authors： Bhagwat SP,Rice MR,Matthews RG,Blumenthal RM

更新日期：1997-10-01 00:00:00

abstract：:We have sequenced the rightmost 1,700 base pairs of bacteriophage PRD1. This region encompasses the right early region and completes the sequence of all PRD1 early functions. We have also mapped the 5' initiation site of right early transcripts in vivo and in vitro. This has allowed us to assign gene XII to an open re...

journal_title：Journal of bacteriology

authors： Gerendasy D,Ito J

更新日期：1990-04-01 00:00:00

abstract：:We identified in Streptococcus mutans six new genes (rgpA through rgpF), whose disruption results in a loss of serotype-specific antigenicity, specified by the glucose side chains of rhamnose-glucose polysaccharide from the cell wall. Rhamnose and glucose content of the cell wall decreased drastically in all these dis...

journal_title：Journal of bacteriology

authors： Yamashita Y,Tsukioka Y,Tomihisa K,Nakano Y,Koga T

更新日期：1998-11-01 00:00:00

abstract：:Toxin-antitoxin (TA) systems are widely represented on mobile genetic elements as well as in bacterial chromosomes. TA systems encode a toxin and an antitoxin neutralizing it. We have characterized a homolog of the ccd TA system of the F plasmid (ccd(F)) located in the chromosomal backbone of the pathogenic O157:H7 Es...

journal_title：Journal of bacteriology

authors： Wilbaux M,Mine N,Guérout AM,Mazel D,Van Melderen L

更新日期：2007-04-01 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：:Myxobacterial hemagglutinin (MBHA) is a major developmentally induced protein that accumulates during the period of cellular aggregation in the bacterium Myxococcus xanthus. It has been shown that this lectin is targeted to the cell surface and periplasmic space of developmental cells, suggesting that it may play a ro...

journal_title：Journal of bacteriology

authors： Romeo JM,Zusman DR

更新日期：1987-08-01 00:00:00

abstract：:The ribosome content was markedly reduced when illumination (at 28 C) was repeatedly interrupted; an opposite trend was observed with continuous light as the temperature was decreased. ...

journal_title：Journal of bacteriology

authors： Din GA,Gest H

更新日期：1969-03-01 00:00:00

abstract：:Bacillus brevis 47 contains two cell wall proteins termed the outer wall protein (OWP) and middle wall protein (MWP), each of which forms hexagonal arrays in the cell wall. A 6-kilobase BglII-BclI fragment of B. brevis 47 DNA cloned into Bacillus subtilis with a derivative of pHW1 as a vector directed the synthesis of...

journal_title：Journal of bacteriology

authors： Tsuboi A,Uchihi R,Tabata R,Takahashi Y,Hashiba H,Sasaki T,Yamagata H,Tsukagoshi N,Udaka S

更新日期：1986-10-01 00:00:00

abstract：:Mushin, Rose (University of Melbourne, Victoria, Australia) and Frances M. Ashburner. Gastrointestinal microflora of mutton birds (Puffinus tenuirostris) in relation to "limy" disease. J. Bacteriol. 83:1260-1267. 1962.-The aerobic bacterial intestinal flora of mutton birds, healthy and affected with "limy" disease, wa...

journal_title：Journal of bacteriology

authors： MUSHIN R,ASHBURNER FM

更新日期：1962-06-01 00:00:00

abstract：:Concanavalin A-reactive linker and anchor subunits of phycobilisomes from Anacystis nidulans R2 (H. C. Riethman, T. P. Mawhinney, and L. A. Sherman, FEBS Lett. 215:209-214, 1987) were purified electrophoretically and analyzed for carbohydrate composition and quantity. Different quantities of glucose and N-acetylgalact...

journal_title：Journal of bacteriology

authors： Riethman HC,Mawhinney TP,Sherman LA

更新日期：1988-06-01 00:00:00

abstract：:Recombination studies of bacteria are often carried out with multicopy plasmids, and recombination frequencies are often deduced from the proportion of cells in the population that express a recombinant phenotype. These frequencies should however be called apparent frequencies, since detection of the recombinant cells...

journal_title：Journal of bacteriology

authors： Chédin F,Dervyn R,Ehrlich SD,Noirot P

更新日期：1997-02-01 00:00:00

abstract：:Silicibacter sp. strain TM1040, a member of the Roseobacter clade, forms a symbiosis with unicellular phytoplankton, which is inextricably linked to the biphasic "swim or stick" lifestyle of the bacteria. Mutations in flaC bias the population toward the motile phase. Renewed examination of the FlaC(-) strain (HG1016) ...

journal_title：Journal of bacteriology

authors： Sule P,Belas R

更新日期：2013-02-01 00:00:00

abstract：UNLABELLED:Many bacteria produce secreted iron chelators called siderophores, which can be shared among cells with specific siderophore uptake systems regardless of whether the cell produces siderophores. Sharing secreted products allows freeloading, where individuals use resources without bearing the cost of productio...

journal_title：Journal of bacteriology

authors： Scholz RL,Greenberg EP

更新日期：2015-07-01 00:00:00

abstract：:Conditions have been established for the preparation of spheroplasts of Saccharomyces cerevisiae which are able to increase their net content of protein, ribonucleic acid (RNA), and deoxyribonucleic acid (DNA), several-fold upon incubation in a medium stabilized with 1 m sorbitol. The rate of RNA and protein synthesis...

journal_title：Journal of bacteriology

authors： Hutchison HT,Hartwell LH

更新日期：1967-11-01 00:00:00