Genomic basis of a polyagglutinating isolate of Neisseria meningitidis.

abstract：:Gene 1 of bacteriophage T4 has been cloned into a lambda pL expression vector, resulting in the overproduction of deoxynucleotide kinase. A procedure that includes affinity chromatography on Cibacron Blue F3GA-agarose has been used to purify milligram quantities of enzymes from a 2-liter culture. The enzyme has been p...

journal_title：Journal of bacteriology

authors： Brush GS,Bhatnagar SK,Bessman MJ

更新日期：1990-06-01 00:00:00

abstract：:We report a search for small RNAs (sRNAs) in the low-GC, gram-positive human pathogen Streptococcus pneumoniae. Based on bioinformatic analyses by Livny et al. (J. Livny, A. Brencic, S. Lory, and M. K. Waldor, Nucleic Acids Res. 34:3484-3493, 2006), we tested 40 candidates by Northern blotting and confirmed the expres...

journal_title：Journal of bacteriology

authors： Tsui HC,Mukherjee D,Ray VA,Sham LT,Feig AL,Winkler ME

更新日期：2010-01-01 00:00:00

abstract：:Deoxyribonucleic acid (DNA)-dependent ribonucleic acid (RNA) polymerase (EC 2.7.7.6) from Acinetobacter calcoaceticus was purified to apparent homogeneity and its properties were compared with those of the Escherichia coli B enzyme. The molecular weights of the two native active enzymes as well as their alpha and beta...

journal_title：Journal of bacteriology

authors： Kleppe RK,Kleppe K

更新日期：1976-02-01 00:00:00

abstract：:The activity of bacterial alkaline phosphatase (PhoA) is dependent on it being exported across the plasma membrane. A plasmid vector (pJEM11) allowing fusions between phoA and genes encoding exported proteins was constructed to study protein export in mycobacteria. Introduction of the Mycobacterium fortuitum beta-lact...

journal_title：Journal of bacteriology

authors： Lim EM,Rauzier J,Timm J,Torrea G,Murray A,Gicquel B,Portnoi D

更新日期：1995-01-01 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 FemAB-like factors Lif and Epr confer resistance to glycylglycine endopeptidases lysostaphin and Ale-1, respectively, by incorporating serine residues into the staphylococcal peptidoglycan interpeptide bridges specifically at positions 3 and 5. This required the presence of FemA and/or FemB, in contrast to earlier...

journal_title：Journal of bacteriology

authors： Ehlert K,Tschierske M,Mori C,Schröder W,Berger-Bächi B

更新日期：2000-05-01 00:00:00

abstract：:Chemical, physical, and immunological properties of the envelope antigen of Yersinia pestis strains have been investigated. The antigen consists of two components with isoelectric points (pI) of 4.6 and 4.8. One component (pI 4.6) is a protein bound to a small carbohydrate moiety identified as an oligomeric galactan; ...

journal_title：Journal of bacteriology

authors： Bennett LG,Tornabene TG

更新日期：1974-01-01 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：:Genetic and biochemical evidence was obtained for lysine catabolism via cadaverine and delta-aminovalerate in both the beta-lactam producer Streptomyces clavuligerus and the nonproducer Streptomyces lividans. This pathway is used when lysine is supplied as the sole source of nitrogen for the organism. A second pathway...

journal_title：Journal of bacteriology

authors： Madduri K,Stuttard C,Vining LC

更新日期：1989-01-01 00:00:00

abstract：:The acetogenic bacterium Clostridium thermoautotrophicum, grown on methanol, glucose, or CO2-H2, contained high levels of corrinoids, formate dehydrogenase, tetrahydrofolate enzymes, carbon monoxide dehydrogenase, and hydrogenase. Cell-free extracts catalyzed pyruvate-dependent formation of acetate from methyltetrahyd...

journal_title：Journal of bacteriology

authors： Clark JE,Ragsdale SW,Ljungdahl LG,Wiegel J

更新日期：1982-07-01 00:00:00

abstract：:The ligated loop of the rabbit intestine was investigated as a possible experimental model for the study of Clostridium perfringens food poisoning. The method of preparation of the challenge inoculum was important in determining whether a given strain would provoke a response. When cultures were grown for 4 hr at 37 C...

journal_title：Journal of bacteriology

authors： Duncan CL,Sugiyama H,Strong DH

更新日期：1968-05-01 00:00:00

abstract：:Beggs, William H. (University of Minnesota, Minneapolis), and Palmer Rogers. Galactose repression of beta-galactosidase induction in Escherichia coli. J. Bacteriol. 91:1869-1874. 1966.-Galactose repression of beta-galactosidase induction in Escherichia coli was investigated to determine whether the galactose molecule ...

journal_title：Journal of bacteriology

authors： Beggs WH,Rogers P

更新日期：1966-05-01 00:00:00

abstract：:NADPH is an intermediate in the oxidation of organic compounds coupled to Fe(III) reduction in Geobacter species, but Fe(III) reduction with NADPH as the electron donor has not been studied in these organisms. Crude extracts of Geobacter sulfurreducens catalyzed the NADPH-dependent reduction of Fe(III)-nitrilotriaceti...

journal_title：Journal of bacteriology

authors： Kaufmann F,Lovley DR

更新日期：2001-08-01 00:00:00

abstract：:A population of Bacillus subtilis can be fractionated into at least two components on the basis of their buoyant densities on a Renografin gradient. In competent cultures, most, and perhaps all, of the competent bacteria appear in the lighter fraction which composes 2 to 10% of the bulk population. These "lighter" bac...

journal_title：Journal of bacteriology

authors： Cahn FH,Fox MS

更新日期：1968-03-01 00:00:00

abstract：:A DNA region carrying lysS, the gene encoding the lysyl-tRNA synthetase, was cloned from the extreme thermophile prokaryote Thermus thermophilus VK-1 and sequenced. The analysis indicated an open reading frame encoding a protein of 492 amino acids. This putative protein has significant homologies to previously sequenc...

journal_title：Journal of bacteriology

authors： Chen J,Brevet A,Lapadat-Tapolsky M,Blanquet S,Plateau P

更新日期：1994-05-01 00:00:00

abstract：:The endophytic diazotroph Gluconacetobacter diazotrophicus secretes a constitutively expressed levansucrase (LsdA, EC 2.4.1.10) to utilize plant sucrose. LsdA, unlike other extracellular levansucrases from gram-negative bacteria, is transported to the periplasm by a signal-peptide-dependent pathway. We identified an u...

journal_title：Journal of bacteriology

authors： Arrieta JG,Sotolongo M,Menéndez C,Alfonso D,Trujillo LE,Soto M,Ramírez R,Hernández L

更新日期：2004-08-01 00:00:00

abstract：:In a horse serum-based medium containing a full complement of fatty acids, cells of Spiroplasma citri were seen to preferentially incorporate palmitic acid. In the same medium, which had a steryl ester-to-sterol ratio of 3.64, a steryl ester-to-sterol ratio of 0.23 was seen in the cells, cholesterol being preferential...

journal_title：Journal of bacteriology

authors： Freeman BA,Sissenstein R,McManus TT,Woodward JE,Lee IM,Mudd JB

更新日期：1976-03-01 00:00:00

abstract：:Jones, Lois M. (University of Wisconsin, Madison), C. R. McDuff, and J. B. Wilson. Phenotypic alterations in the colonial morphology of Brucella abortus due to a bacteriophage carrier state. J. Bacteriol. 83:860-866. 1962.-In the course of examining a number of Brucella cultures with a brucellaphage, it was observed t...

journal_title：Journal of bacteriology

authors： JONES LM,McDUFF CR,WILSON JB

更新日期：1962-04-01 00:00:00

abstract：:Bam35, a temperate double-stranded DNA bacteriophage with a 15-kb linear genome, infects gram-positive Bacillus thuringiensis cells. Bam35 morphology and genome organization resemble those of PRD1, a lytic phage infecting gram-negative bacteria. Bam35 and PRD1 have an outer protein coat surrounding a membrane that enc...

journal_title：Journal of bacteriology

authors： Gaidelyte A,Jaatinen ST,Daugelavicius R,Bamford JK,Bamford DH

更新日期：2005-05-01 00:00:00

abstract：:The bacteriophage T4 MotA protein is a transcriptional activator of T4-modified host RNA polymerase and is required for activation of the middle class of T4 promoters. MotA alone binds to the -30 region of T4 middle promoters, a region that contains the MotA box consensus sequence [(t/a)(t/a)TGCTT(t/c)A]. We report th...

journal_title：Journal of bacteriology

authors： Gerber JS,Hinton DM

更新日期：1996-11-01 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：UNLABELLED:Mycobacterium tuberculosis possesses a thick and highly hydrophobic cell wall principally composed of a mycolyl-arabinogalactan-peptidoglycan complex, which is critical for survival and virulence. DprE1 is a well-characterized component of decaprenyl-phospho-ribose epimerase, which produces decaprenyl-phosph...

journal_title：Journal of bacteriology

authors： Kolly GS,Mukherjee R,Kilacsková E,Abriata LA,Raccaud M,Blaško J,Sala C,Dal Peraro M,Mikušová K,Cole ST

更新日期：2015-12-01 00:00:00

abstract：:The Yersinia adhesin A (YadA) is a trimeric autotransporter adhesin of enteric yersiniae. It consists of three major domains: a head mediating adherence to host cells, a stalk involved in serum resistance, and an anchor that forms a membrane pore and is responsible for the autotransport function. The anchor contains a...

journal_title：Journal of bacteriology

authors： Grosskinsky U,Schütz M,Fritz M,Schmid Y,Lamparter MC,Szczesny P,Lupas AN,Autenrieth IB,Linke D

更新日期：2007-12-01 00:00:00

abstract：:The degradation of synthetic compounds requires bacteria to recruit and adapt enzymes from pathways for naturally occurring compounds. Previous work defined the steps in 2,4-dinitrotoluene (2,4-DNT) metabolism through the ring fission reaction. The results presented here characterize subsequent steps in the pathway th...

journal_title：Journal of bacteriology

authors： Johnson GR,Jain RK,Spain JC

更新日期：2002-08-01 00:00:00

abstract：:The marine bacterium and human pathogen Vibrio parahaemolyticus rapidly colonizes surfaces by using swarming motility and forming robust biofilms. Entering one of the two colonization programs, swarming motility or sessility, involves differential regulation of many genes, resulting in a dramatic shift in physiology a...

journal_title：Journal of bacteriology

authors： Kimbrough JH,Cribbs JT,McCarter LL

更新日期：2020-02-25 00:00:00

abstract：:Ganesan, Ann K. (Syntex Institute of Molecular Biology, Palo Alto, Calif.), and Boris Rotman. Transfer and incorporation of genes controlling beta-d-galactosidase synthesis from Hfr and F' donors of Escherichia coli. J. Bacteriol. 92:1378-1382. 1966.-Comparisons were made between Hfr(1) and F(13) donors with respect t...

journal_title：Journal of bacteriology

authors： Ganesan AK,Rotman B

更新日期：1966-11-01 00:00:00

abstract：:The incA gene product of ColE2-P9 and ColE3-CA38 plasmids is an antisense RNA that regulates the production of the plasmid-coded Rep protein essential for replication. The Rep protein specifically binds to the origin and synthesizes a unique primer RNA at the origin. The IncB incompatibility is due to competition for ...

journal_title：Journal of bacteriology

authors： Hiraga S,Sugiyama T,Itoh T

更新日期：1994-12-01 00:00:00

abstract：:Plasmid pP51 of Pseudomonas sp. strain P51 contains two gene clusters encoding the degradation of chlorinated benzenes, tcbAB and tcbCDEF. A regulatory gene, tcbR, was located upstream and divergently transcribed from the chlorocatechol oxidative gene cluster tcbCDEF. The tcbR gene was characterized by DNA sequencing ...

journal_title：Journal of bacteriology

authors： van der Meer JR,Frijters AC,Leveau JH,Eggen RI,Zehnder AJ,de Vos WM

更新日期：1991-06-01 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：:Acid hydrolysates of 140 strains, representing 11 species of the genus Bacteroides, were analyzed by capillary gas-liquid chromatography for total cellular fatty acid. All samples contained components which appeared to be hydroxy fatty acid. The relative amount and chain length distribution of the hydroxy fatty acids,...

journal_title：Journal of bacteriology

authors： Mayberry WR

更新日期：1980-08-01 00:00:00