Isolation of subunits from Methanosarcina barkeri ATPase: nucleotide-binding site in the alpha subunit.

abstract：:The ftsB gene of Escherichia coli is believed to be involved in cell division. In this report, we show that plasmids containing the nrdB gene could complement the ftsB mutation, suggesting that ftsB is an allele of nrdB. We compared changes in the cell shape of isogenic nrdA, nrdB, ftsB, and pbpB strains at permissive...

journal_title：Journal of bacteriology

authors： Taschner PE,Verest JG,Woldringh CL

更新日期：1987-01-01 00:00:00

abstract：:SaPIbov2 is a member of the SaPI family of staphylococcal pathogenicity islands and is very closely related to SaPIbov1. Typically, certain temperate phages can induce excision and replication of one or more of these islands and can package them into special small phage-like particles commensurate with their genome si...

journal_title：Journal of bacteriology

authors： Maiques E,Ubeda C,Tormo MA,Ferrer MD,Lasa I,Novick RP,Penadés JR

更新日期：2007-08-01 00:00:00

abstract：UNLABELLED:Bacterial type IV coupling proteins (T4CPs) bind and mediate the delivery of DNA substrates through associated type IV secretion systems (T4SSs). T4CPs consist of a transmembrane domain, a conserved nucleotide-binding domain (NBD), and a sequence-variable helical bundle called the all-alpha domain (AAD). In ...

journal_title：Journal of bacteriology

authors： Whitaker N,Chen Y,Jakubowski SJ,Sarkar MK,Li F,Christie PJ

更新日期：2015-07-01 00:00:00

abstract：:Comamonas testosteroni T-2 uses a standard, if seldom examined, attack on an aromatic compound and oxygenates the side chain of p-toluenesulfonate (TS) (or p-toluenecarboxylate) to p-sulfobenzoate (or terephthalate) prior to complete oxidation. The expression of the first three catabolic enzymes in the pathway, the TS...

journal_title：Journal of bacteriology

authors： Junker F,Kiewitz R,Cook AM

更新日期：1997-02-01 00:00:00

abstract：:Two mutations in the ninR region of bacteriophage lambda that bypass a requirement for antitermination have been studied. One mutation, byp, has been cloned and mapped by marker rescue to a 417-base-pair segment in the ninR region of the genome. Analysis of the byp mutation by using promoter detection vectors, DNA seq...

journal_title：Journal of bacteriology

authors： Costantino N,Zuber M,Court D

更新日期：1990-08-01 00:00:00

abstract：:The DNA sequence of the central regulatory locus vir of Bordetella pertussis predicts that three gene products, BvgA, BvgB, and BvgC, are encoded. Features of the predicted primary structures of these proteins and their homology to other two-component systems suggest that BvgA is located in the cytoplasm, BvgB is loca...

journal_title：Journal of bacteriology

authors： Stibitz S,Yang MS

更新日期：1991-07-01 00:00:00

abstract：:We report the first example of a gene, hmp, encoding a soluble flavohemoglobin in Escherichia coli K-12, which is up-regulated by paraquat in a SoxRS-independent manner. Unlike what is found for other paraquat-inducible genes, high concentrations of paraquat (200 microM) were required to increase the level of hmp expr...

journal_title：Journal of bacteriology

authors： Membrillo-Hernández J,Kim SO,Cook GM,Poole RK

更新日期：1997-05-01 00:00:00

abstract：:Pasteurella multocida was grown in iron-free chemically defined medium supplemented with hemoglobin, transferrin, ferritin, and ferric citrate as iron sources. Whole-genome DNA microarrays were used to monitor global gene expression over seven time points after the addition of the defined iron source to the medium. Th...

journal_title：Journal of bacteriology

authors： Paustian ML,May BJ,Cao D,Boley D,Kapur V

更新日期：2002-12-01 00:00:00

abstract：:Virulence genes in Listeria monocytogenes are coordinately expressed under the control of the transcriptional activator PrfA, encoded by prfA, a member of the cyclic AMP (cAMP) receptor protein (CRP)/FNR family of bacterial regulators. Strain P14-A is a spontaneous mutant of L. monocytogenes serovar 4b which produces ...

journal_title：Journal of bacteriology

authors： Ripio MT,Domínguez-Bernal G,Lara M,Suárez M,Vazquez-Boland JA

更新日期：1997-03-01 00:00:00

abstract：:An abundant 19.3-kDa Helicobacter pylori protein has been cloned, and the sequence is homologous with a ferritin-like protein produced by Escherichia coli K-12. Homologies are also present with a number of eucaryotic ferritins, as well as with the heme group-containing bacterioferritins. All amino acids involved in ch...

journal_title：Journal of bacteriology

authors： Frazier BA,Pfeifer JD,Russell DG,Falk P,Olsén AN,Hammar M,Westblom TU,Normark SJ

更新日期：1993-02-01 00:00:00

abstract：:Strains of Escherichia coli carrying the gene lon typically produced excess capsular polysaccharide, and were sensitive to ultraviolet light (UV) irradiation, thymine starvation, and nalidixic acid, forming long filaments after these treatments. Sensitivity was reduced by a number of posttreatments. In the presence of...

journal_title：Journal of bacteriology

authors： Donch J,Green MH,Greenberg J

更新日期：1968-11-01 00:00:00

abstract：:Besides producing thymine-requiring mutants (thy), trimethoprim (TMP) cured the mini-ColE1 replicon pML21 at an appreciable frequency. The cured Escherichia coli K-12 cells behaved like polA mutants by failing to support the stable maintenance of the ColE1 plasmid. The mini-F replicon pSC138, which was lacking all thr...

journal_title：Journal of bacteriology

authors： Mukhopadhyay P,Palchaudhuri S

更新日期：1982-05-01 00:00:00

abstract：:We used a Southern hybridization assay to locate precisely the sites at which DNA replication is arrested in the terminus region of the Escherichia coli chromosome. The assay was based on the properties of restriction fragments that contain stalled replication forks. Replication forks that entered the terminus from th...

journal_title：Journal of bacteriology

authors： Pelletier AJ,Hill TM,Kuempel PL

更新日期：1988-09-01 00:00:00

abstract：:The tpr gene family of Treponema pallidum subsp. pallidum, the causative agent of syphilis, has recently become the focus of intensive investigation. TprF and TprI sequences are highly conserved among different isolates and are the targets of strong humoral and cellular immune responses of the host, and immunization w...

journal_title：Journal of bacteriology

authors： Giacani L,Hevner K,Centurion-Lara A

更新日期：2005-09-01 00:00:00

abstract：:Isolated sheaths of Leptothrix discophora SP-6 (ATCC 51168) were tested for susceptibility to degradation by a variety of chemical denaturants and lytic enzymes and found to be resistant to many reagents and enzyme treatments. However, disulfide bond-reducing agents such as dithiothreitol (DTT), beta-mercaptoethanol, ...

journal_title：Journal of bacteriology

authors： Emerson D,Ghiorse WC

更新日期：1993-12-01 00:00:00

abstract：:Cultural characteristics and serological relationships of pathogenic marine vibrios isolated from fish in the Pacific Northwest were studied. These organisms were compared with cultures of Vibrio anguillarum, a known fish pathogen. On the basis of morphological and cultural characteristics, the Pacific Northwest strai...

journal_title：Journal of bacteriology

authors： Pacha RE,Kiehn ED

更新日期：1969-12-01 00:00:00

abstract：:Most bacteria are likely to face osmotic challenges, but there is yet much to learn about how such environmental changes affect the architecture of bacterial cells. Here, we report a cell-biological study in model organisms of the genus Streptomyces, which are actinobacteria that grow in a highly polarized fashion to ...

journal_title：Journal of bacteriology

authors： Fuchino K,Flärdh K,Dyson P,Ausmees N

更新日期：2016-12-13 00:00:00

abstract：:In Staphylococcus aureus, the transport of dicarboxylates is mediated in part by the Na+-linked carrier protein SdcS. This transporter is a member of the divalent-anion/Na+ symporter (DASS) family, a group that includes the mammalian Na+/dicarboxylate cotransporters NaDC1 and NaDC3. In earlier work, we cloned and expr...

journal_title：Journal of bacteriology

authors： Hall JA,Pajor AM

更新日期：2007-02-01 00:00:00

abstract：:Carbon catabolite control protein A (CcpA) is the main regulator involved in carbon catabolite repression in gram-positive bacteria. Time series gene expression analyses of Lactococcus lactis MG1363 and L. lactis MG1363DeltaccpA using DNA microarrays were used to define the CcpA regulon of L. lactis. Based on a compar...

journal_title：Journal of bacteriology

authors： Zomer AL,Buist G,Larsen R,Kok J,Kuipers OP

更新日期：2007-02-01 00:00:00

abstract：:A method for the transformation of Bacteroides fragilis with plasmid DNA was developed by using the clindamycin resistance plasmid pBFTM10 as the source of transforming DNA. The method was technically simple to perform and resulted in an average of 4.2 X 10(3) transformants per microgram of pBFTM10 added. A method for...

journal_title：Journal of bacteriology

authors： Smith CJ

更新日期：1985-10-01 00:00:00

abstract：:Antibody in hyperimmune rabbit antisera specific for Staphylococcus aureus teichoic acid was shown to be associated with the IgM fraction. Treatment of such sera with mercaptoethanol destroyed its activity in passive mouse protection tests, whereas absorption with antirabbit IgG had no effect. Antibody response in nor...

journal_title：Journal of bacteriology

authors： Yoshida K,Ekstedt RD

更新日期：1968-11-01 00:00:00

abstract：:Western immunoblots and assays of Bacillus subtilis extracts showed that intracellular serine protease 1 is produced in a form larger than previously reported, appears not to have undergone N-terminal processing, and is active in the presence or absence of calcium. No evidence for an inactive precursor form of the pro...

journal_title：Journal of bacteriology

authors： Sheehan SM,Switzer RL

更新日期：1990-01-01 00:00:00

abstract：:The genome sequence of the enteric bacterial pathogen Campylobacter jejuni NCTC 11168 (11168-GS) was published in 2000, providing a valuable resource for the identification of C. jejuni-specific colonization and virulence factors. Surprisingly, the 11168-GS clone was subsequently found to colonize 1-day-old chicks fol...

journal_title：Journal of bacteriology

authors： Gaynor EC,Cawthraw S,Manning G,MacKichan JK,Falkow S,Newell DG

更新日期：2004-01-01 00:00:00

abstract：:The twisting and writhing during growth of single-cell filaments of Bacillus subtilis which lead to macrofiber formation was studied in both left- and right-handed forms of strains FJ7 and RHX. Filament bending, touching, and loop formation (folding), followed by winding up into a double-strand fiber, were documented....

journal_title：Journal of bacteriology

authors： Mendelson NH,Thwaites JJ,Kessler JO,Li C

更新日期：1995-12-01 00:00:00

abstract：:Membrane vesicles were characterized for their ability to specifically bind [14C]glucose 6-phosphate. Membranes prepared from a strain carrying a ColE1 uhp hybrid plasmid showed significantly enhanced glucose 6-phosphate binding. It is hypothesized that glucose 6-phosphate binding to these membranes is due to a uhpR-d...

journal_title：Journal of bacteriology

authors： Goldenbaum PE,Farmer KS

更新日期：1980-04-01 00:00:00

abstract：:In vitro complementation assays have been used to demonstrate the induction of alkane hydroxylase proteins in mutants lacking the ability to convert n-alkanes to their primary alcohols. Purified heptane is an effective inducer in a mutant lacking detectable hydroxylase activity. ...

journal_title：Journal of bacteriology

authors： Benson S,Shapiro J

更新日期：1975-08-01 00:00:00

abstract：:Tsukada, Yoji (Kyoto University, Kyoto, Japan), Tsunetake Sugimori, Kazutami Imai, and Hideo Katagiri. Action of cycloheximide on Zygosaccharomyces soja. J. Bacteriol. 83:70-75. 1962.-Cycloheximide is known to inhibit the growth of some species of Saccharomyces and other fungi. A new type of action of this antibiotic,...

journal_title：Journal of bacteriology

authors： TSUKADA Y,SUGIMORI T,IMAI K,KATAGIRI H

更新日期：1962-01-01 00:00:00

abstract：:A reaction center H- strain (RCH-) of Rhodobacter sphaeroides, PUHA1, was made by in vitro deletion of an XhoI restriction endonuclease fragment from the puhA gene coupled with insertion of a kanamycin resistance gene cartridge. The resulting construct was delivered to R. sphaeroides wild-type 2.4.1, with the defectiv...

journal_title：Journal of bacteriology

authors： Sockett RE,Donohue TJ,Varga AR,Kaplan S

更新日期：1989-01-01 00:00:00

abstract：:A search by subtractive hybridization for sequences present in only certain strains of Helicobacter pylori led to the discovery of a 2-kb transposable element to be called IS607, which further PCR and hybridization tests indicated was present in about one-fifth of H. pylori strains worldwide. IS607 contained two open ...

journal_title：Journal of bacteriology

authors： Kersulyte D,Mukhopadhyay AK,Shirai M,Nakazawa T,Berg DE

更新日期：2000-10-01 00:00:00

abstract：:Upon exposure to alkylating agents, Escherichia coli increases expression of aidB along with three genes (ada, alkA, and alkB) that encode DNA repair proteins. While the biological roles of the Ada, AlkA, and AlkB proteins have been defined, despite many efforts, the molecular functions of AidB remain largely unknown....

journal_title：Journal of bacteriology

authors： Rippa V,Amoresano A,Esposito C,Landini P,Volkert M,Duilio A

更新日期：2010-12-01 00:00:00