Duplication of a 2,4-dichlorophenoxyacetic acid monooxygenase gene in Alcaligenes eutrophus JMP134(pJP4).

abstract：:Transcription-coupled repair (TCR) is a cellular process by which some forms of DNA damage are repaired more rapidly from transcribed strands of active genes than from nontranscribed strands or the overall genome. In humans, the TCR coupling factor, CSB, plays a critical role in restoring transcription following both ...

journal_title：Journal of bacteriology

authors： Schalow BJ,Courcelle CT,Courcelle J

更新日期：2012-05-01 00:00:00

abstract：:Small nuclear ribonucleoprotein (snRNP) particles play an important role in the processing of pre-mRNA. snRNPs have been identified immunologically in a variety of cells, but none have ever been observed in prokaryotic systems. This report provides the first evidence for the presence of snRNP-like components in two ty...

journal_title：Journal of bacteriology

authors： Kovacs SA,O'Neil J,Watcharapijarn J,Moe-Kirvan C,Vijay S,Silva V

更新日期：1993-04-01 00:00:00

abstract：:The draft genome of Methylacidiphilum fumariolicum SolV, a thermoacidophilic methanotroph of the phylum Verrucomicrobia, is presented. Annotation revealed pathways for one-carbon, nitrogen, and hydrogen catabolism and respiration together with central metabolic pathways. The genome encodes three orthologues of particu...

journal_title：Journal of bacteriology

authors： Khadem AF,Wieczorek AS,Pol A,Vuilleumier S,Harhangi HR,Dunfield PF,Kalyuzhnaya MG,Murrell JC,Francoijs KJ,Stunnenberg HG,Stein LY,DiSpirito AA,Semrau JD,Lajus A,Médigue C,Klotz MG,Jetten MS,Op den Camp HJ

更新日期：2012-07-01 00:00:00

abstract：:The ability to respond to ambient pH is critical to the growth and virulence of the fungal pathogen Candida albicans. This response entails the differential expression of several genes affecting morphogenesis. To investigate the mechanism of pH-dependent gene expression, the C. albicans homolog of pacC, designated PRR...

journal_title：Journal of bacteriology

authors： Ramon AM,Porta A,Fonzi WA

更新日期：1999-12-01 00:00:00

abstract：:A conditionally germination-defective mutant of Neurospora crassa has been found to be partially curable by ferricrocin and other siderophores. The mutant conidia rapidly lose their membrane-bound siderophores when suspended in buffer or growth media. Germination is consequently delayed unless large numbers of conidia...

journal_title：Journal of bacteriology

authors： Charlang G,Williams NP

更新日期：1977-12-01 00:00:00

abstract：:The Escherichia coli cell division protein FtsQ is a central component of the divisome. FtsQ is a bitopic membrane protein with a large C-terminal periplasmic domain. In this work we investigated the role of the transmembrane segment (TMS) that anchors FtsQ in the cytoplasmic membrane. A set of TMS mutants was made an...

journal_title：Journal of bacteriology

authors： Scheffers DJ,Robichon C,Haan GJ,den Blaauwen T,Koningstein G,van Bloois E,Beckwith J,Luirink J

更新日期：2007-10-01 00:00:00

abstract：:The alpha-aminoadipate pathway for the biosynthesis of lysine is present only in fungi and euglena. Until now, this unique metabolic pathway has never been investigated in the opportunistic fungal pathogens Candida albicans, Cryptococcus neoformans, and Aspergillus fumigatus. Five of the eight enzymes (homocitrate syn...

journal_title：Journal of bacteriology

authors： Garrad RC,Bhattacharjee JK

更新日期：1992-11-01 00:00:00

abstract：:The pSym megaplasmid of Rhizobium meliloti 2011 mobilized by plasmid RP4, or plasmid pGMI42, an RP4-prime derivative which carries a 290-kilobase pSym fragment including nitrogenase and nod genes, was introduced into Agrobacterium tumefaciens. The resulting transconjugants induced root deformations specifically on the...

journal_title：Journal of bacteriology

authors： Truchet G,Rosenberg C,Vasse J,Julliot JS,Camut S,Denarie J

更新日期：1984-01-01 00:00:00

abstract：:Strains of Escherichia coli have been made carrying lesions in more than one gene determining recombination. The following genotypes were constructed and verified: recC22 recB21 recA(+), recC22 recB21 recA13, recC22 recB(+)recA13, and recC(+)recB21 recA13. All multiple rec(-) strains carrying recA13 were similar to AB...

journal_title：Journal of bacteriology

authors： Willetts NS,Clark AJ

更新日期：1969-10-01 00:00:00

abstract：:The ends of the bacterial transposon gamma delta contain adjacent binding sites for gamma delta transposase and integration host factor (IHF). IHF+ and IHF- strains were used in conjunction with gamma delta transposon ends containing or lacking the site for IHF binding to determine the role that IHF plays in various g...

journal_title：Journal of bacteriology

authors： Wiater LA,Grindley ND

更新日期：1990-09-01 00:00:00

abstract：:A Mycoplasma gallisepticum subcellular fraction (P2), which contains the deoxyribonucleic acid replication complex, can be isolated by differential centrifugation of freeze-thaw-lysed cells. The nascent deoxyribonucleic acid is released from P2 by Lubrol-WX, sodium dodecyl sulfate, Pronase, and deoxyribonuclease, but ...

journal_title：Journal of bacteriology

authors： Maniloff J,Quinlan DC

更新日期：1974-10-01 00:00:00

abstract：:The cytoplasmic accumulation of exogenous betaine stimulates the growth of Lactococcus lactis cultivated under hyperosmotic conditions. We report that L. lactis possesses a single betaine transport system that belongs to the ATP-binding cassette (ABC) superfamily of transporters. Through transposon mutagenesis, a muta...

journal_title：Journal of bacteriology

authors： Obis D,Guillot A,Gripon JC,Renault P,Bolotin A,Mistou MY

更新日期：1999-10-01 00:00:00

abstract：:CTXphi is a filamentous, lysogenic bacteriophage whose genome encodes cholera toxin, the primary virulence factor produced by Vibrio cholerae. CTX prophages in O1 El Tor and O139 strains of V. cholerae are found within arrays of genetically related elements integrated at a single locus within the V. cholerae large chr...

journal_title：Journal of bacteriology

authors： Davis BM,Moyer KE,Boyd EF,Waldor MK

更新日期：2000-12-01 00:00:00

abstract：:The par stability determinant, encoded by the Enterococcus faecalis plasmid pAD1, is the only antisense RNA regulated postsegregational killing system identified in gram-positive bacteria. Because of the unique organization of the par locus, the par antisense RNA, RNA II, binds to its target, RNA I, at relatively smal...

journal_title：Journal of bacteriology

authors： Weaver KE,Ehli EA,Nelson JS,Patel S

更新日期：2004-10-01 00:00:00

abstract：:The genetic marker for sulfadiazine resistance was transferred by means of purified deoxyribonucleic acid from sulfadiazine-resistant Neisseria meningitidis and N. perflava to a sulfadiazine-sensitive strain of N. meningitidis. Over 80% of the isolates from these experiments, selected on the basis of sulfadiazine resi...

journal_title：Journal of bacteriology

authors： Kingsbury DT

更新日期：1967-09-01 00:00:00

abstract：:In Rhizobium meliloti, an aspartate aminotransferase (AspAT) encoded within a 7.3-kb HindIII fragment was previously shown to be required for symbiotic nitrogen fixation and aspartate catabolism (V. K. Rastogi and R.J. Watson, J. Bacteriol. 173:2879-2887, 1991). A gene coding for an aromatic aminotransferase located w...

journal_title：Journal of bacteriology

authors： Watson RJ,Rastogi VK

更新日期：1993-04-01 00:00:00

abstract：:Salmonella enterica serovar Typhimurium modifies its lipopolysaccharide (LPS), including the lipid A portion, in response to changes in its environment including host tissues. The lipid A 3-O-deacylase PagL, the expression of which is promoted under a host-mimetic environment, exhibits latency in S. enterica; deacylat...

journal_title：Journal of bacteriology

authors： Manabe T,Kawasaki K

更新日期：2008-08-01 00:00:00

abstract：:Cultures of the inducible penicillinase-producing strain 749 of Bacillus licheniformis, induced with small amounts of benzylpenicillin, synthesized penicillinase at a high rate for a short period, after which the rate of synthesis slowly declined. During the period of active synthesis, the rate of secretion, as a frac...

journal_title：Journal of bacteriology

authors： Sargent MG,Ghosh BK,Lampen JO

更新日期：1969-02-01 00:00:00

abstract：:Deletions of the Escherichia coli K-12 chromosome between trpR and thr render the bacterium sensitive to the dye toluidine blue (Dye-), and if male (Hfr or F'), the strain is sterile (Fex-), failing to donate F' or chromosomal markers and resistant to male-specific phages as a consequence of its inability to elaborate...

journal_title：Journal of bacteriology

authors： Buxton RS,Drury LS

更新日期：1983-06-01 00:00:00

abstract：:A total of 508 random clones from five Mycoplasma genitalium genomic libraries were partially sequenced and analyzed. This resulted in the identification of 291 unique contigs. Sequence information from these clones (100,993 nucleotides), representing approximately 17% of this pathogen's genome, was analyzed by compar...

journal_title：Journal of bacteriology

authors： Peterson SN,Hu PC,Bott KF,Hutchison CA 3rd

更新日期：1993-12-01 00:00:00

abstract：:The expression of any given bacterial protein is predicted to depend on (i) the transcriptional regulation of the promoter and the translational regulation of its mRNA and (ii) the synthesis and translation of total (bulk) mRNA. This is because total mRNA acts as a competitor to the specific mRNA for the binding of in...

journal_title：Journal of bacteriology

authors： Liang ST,Xu YC,Dennis P,Bremer H

更新日期：2000-06-01 00:00:00

abstract：:As adhesion fimbriae are a major virulence factor for many pathogenic Gram-negative bacteria, they are also potential targets for antibodies. Fimbriae are commonly required for initiating the colonization that leads to disease, and their success as adhesion organelles lies in their ability to both initiate and sustain...

journal_title：Journal of bacteriology

authors： Singh B,Mortezaei N,Savarino SJ,Uhlin BE,Bullitt E,Andersson M

更新日期：2016-12-13 00:00:00

abstract：:Burkholderia thailandensis is a soil saprophyte that is closely related to the pathogen Burkholderia pseudomallei, the etiological agent of melioidosis in humans. The environmental niches and infection sites occupied by these bacteria are thought to contain only limited concentrations of oxygen, where they can generat...

journal_title：Journal of bacteriology

authors： Vitale A,Paszti S,Takahashi K,Toyofuku M,Pessi G,Eberl L

更新日期：2020-11-04 00:00:00

abstract：:The bacterial plant pathogen Pseudomonas syringae depends on a type III protein secretion system and the effector proteins that it translocates into plant cells to cause disease and to elicit the defense-associated hypersensitive response on resistant plants. The availability of the P. syringae pv. tomato DC3000 genom...

journal_title：Journal of bacteriology

authors： Wehling MD,Guo M,Fu ZQ,Alfano JR

更新日期：2004-06-01 00:00:00

abstract：:Rotation of the bacterial flagellar motor is powered by a transmembrane gradient of protons or, in some species, sodium ions. The molecular mechanism of coupling between ion flow and motor rotation is not understood. The proteins most closely involved in motor rotation are MotA, MotB, and FliG. MotA and MotB are trans...

journal_title：Journal of bacteriology

authors： Zhou J,Sharp LL,Tang HL,Lloyd SA,Billings S,Braun TF,Blair DF

更新日期：1998-05-01 00:00:00

abstract：:Cells of Candida albicans WO-1 switch frequently and reversibly between two colony-forming phenotypes, white and opaque. In the white form, budding cells appear similar to those of most other strains of C. albicans, but in the opaque form, budding cells are larger, are bean shaped, and possess pimples on the wall. The...

journal_title：Journal of bacteriology

authors： Anderson J,Mihalik R,Soll DR

更新日期：1990-01-01 00:00:00

abstract：:An 11-kbp DNA element of unknown function interrupts the nifD gene in vegetative cells of Anabaena sp. strain PCC 7120. In developing heterocysts the nifD element excises from the chromosome via site-specific recombination between short repeat sequences that flank the element. The nucleotide sequence of the nifH-proxi...

journal_title：Journal of bacteriology

authors： Lammers PJ,McLaughlin S,Papin S,Trujillo-Provencio C,Ryncarz AJ 2nd

更新日期：1990-12-01 00:00:00

abstract：:Silicibacter sp. TM1040 is a member of the marine Roseobacter clade of Alphaproteobacteria that forms symbioses with unicellular eukaryotic phytoplankton, such as dinoflagellates. The symbiosis is complex and involves a series of steps that physiologically change highly motile bacteria into cells that readily form bio...

journal_title：Journal of bacteriology

authors： Belas R,Horikawa E,Aizawa S,Suvanasuthi R

更新日期：2009-07-01 00:00:00

abstract：:We isolated five new temperature-sensitive alleles of the essential cell division gene ftsZ in Escherichia coli, using P1-mediated, localized mutagenesis. The five resulting single amino acid changes (Gly109-->Ser109 for ftsZ6460, Ala129-->Thr129 for ftsZ972, Val157-->Met157 for ftsZ2066, Pro203-->Leu203 for ftsZ9124,...

journal_title：Journal of bacteriology

authors： Addinall SG,Small E,Whitaker D,Sturrock S,Donachie WD,Khattar MM

更新日期：2005-01-01 00:00:00

abstract：:Acinetobacter calcoaceticus BD413 produces an extracellular lipase, which is encoded by the lipA gene. Five lipase-deficient mutants have been generated via random insertion mutagenesis. Phenotypic characterization of these mutants revealed the presence of as many as four lipolytic enzymes in A. calcoaceticus. Biochem...

journal_title：Journal of bacteriology

authors： Kok RG,van Thor JJ,Nugteren-Roodzant IM,Vosman B,Hellingwerf KJ

更新日期：1995-06-01 00:00:00