Genetic map of the Bacillus stearothermophilus NUB36 chromosome.

abstract：:The ability of archaea to salvage cobinamide has been under question because archaeal genomes lack orthologs to the bacterial nucleoside triphosphate:5'-deoxycobinamide kinase enzyme (cobU in Salmonella enterica). The latter activity is required for cobinamide salvaging in bacteria. This paper reports evidence that ar...

journal_title：Journal of bacteriology

authors： Woodson JD,Zayas CL,Escalante-Semerena JC

更新日期：2003-12-01 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 inducible temperate bacteriophage phi75 and a clear-plaque-forming variant, phi75C1, mediated transduction of a 4.4 X 10(6)-dalton multicopy Bacillus pumilus plasmid, pPL10, at frequencies of 10(-5) to 10(-6) transductants per plaque-forming unit. phi75- and phi75C1-mediated transduction of several chromosome mark...

journal_title：Journal of bacteriology

authors： Bramucci MG,Lovett PS

更新日期：1977-09-01 00:00:00

abstract：:When carbon sources become limiting for growth, bacteria must choose which of the remaining nutrients should be used first. We have identified a nutrient-sensing signaling network in Escherichia coli that is activated at the transition to stationary phase. The network is composed of the two histidine kinase/response r...

journal_title：Journal of bacteriology

authors： Behr S,Fried L,Jung K

更新日期：2014-06-01 00:00:00

abstract：:The Staphylococcus aureus cidABC and lrgAB operons have been shown to regulate murein hydrolase activity and affect antibiotic tolerance. The cid operon enhances murein hydrolase activity and antibiotic sensitivity, whereas the lrg operon inhibits these processes. Based on these findings and the structural similaritie...

journal_title：Journal of bacteriology

authors： Yang SJ,Rice KC,Brown RJ,Patton TG,Liou LE,Park YH,Bayles KW

更新日期：2005-09-01 00:00:00

abstract：:Nucleotide excision repair (NER) is universally used to recognize and remove many types of DNA damage. In eubacteria, the NER system typically consists of UvrA, UvrB, UvrC, the UvrD helicase, DNA polymerase I, and ligase. In addition, when DNA damage blocks transcription, transcription-repair coupling factor (TRCF), t...

journal_title：Journal of bacteriology

authors： LeCuyer BE,Criss AK,Seifert HS

更新日期：2010-02-01 00:00:00

abstract：:Cell suspensions of Bacteroides fragilis were allowed to ferment glucose and lactate labeled with (14)C in different positions. The fermentation products, propionate and acetate, were isolated, and the distribution of radioactivity was determined. An analysis of key enzymes of possible pathways was also made. The resu...

journal_title：Journal of bacteriology

authors： Macy JM,Ljungdahl LG,Gottschalk G

更新日期：1978-04-01 00:00:00

abstract：:Microbacterium barkeri strain 2011-R4 is a Gram-positive epiphyte which has been confirmed as a biocontrol agent against several plant pathogens in our previous studies. Here, we present the draft genome sequence of this strain, which was isolated from the rice rhizosphere in Tonglu city, Zhejiang province, China. ...

journal_title：Journal of bacteriology

authors： Liu J,Zhou Q,Ibrahim M,Liu H,Jin G,Zhu B,Xie G

更新日期：2012-12-01 00:00:00

abstract：:Spirillum lipoferum grows vigorously on malate, succinate, lactate, or pyruvate, moderately on galactose or acetate, and poorly on glucose or citrate. It reduces 15N2. Acetylene reduction rates decrease rapidly when the pH of the culture rises above 7.8. The organism is highly aerobic and had doubling times as low as ...

journal_title：Journal of bacteriology

authors： Okon Y,Albrecht SL,Burris RH

更新日期：1976-09-01 00:00:00

abstract：:The class 1 outer membrane protein encoded by the porA gene of Neisseria meningitidis is a candidate for a vaccine against meningococcal infection. The expression of class 1 outer membrane protein displays phase variation between three expression levels. Northern (RNA) blot and primer extension analysis revealed that ...

journal_title：Journal of bacteriology

authors： van der Ende A,Hopman CT,Zaat S,Essink BB,Berkhout B,Dankert J

更新日期：1995-05-01 00:00:00

abstract：:Extracellular fibrils are involved in cell cohesion and cell development in Myxococcus xanthus. One group of social motility mutants, Dsp, is unable to produce extracellular fibrils; these mutants also lose the abilities to cohere and to develop. Extracellular fibrils isolated from vegetative wild-type cells and added...

journal_title：Journal of bacteriology

authors： Chang BY,Dworkin M

更新日期：1994-12-01 00:00:00

abstract：:A Synechocystis sp. strain PCC 6803 mutant lacking CtaI, a main subunit of cytochrome c oxidase, is not capable of growing at light intensities below 5 micromol photons m(-2) s(-1), presumably due to an overreduced plastoquinone pool in the thylakoid membrane. Upon selection for growth at light intensities below 5 mic...

journal_title：Journal of bacteriology

authors： Kufryk GI,Vermaas WF

更新日期：2006-02-01 00:00:00

abstract：:In the thermophilic archaeon Methanobacterium thermoautotrophicum Marburg, the structural gene for isoleucyl-tRNA synthetase (ileS) is flanked upstream by orf401 and downstream by purL. orf401 encodes a 43.5-kDa protein with an unknown function. Northern (RNA) hybridization and S1 nuclease protection experiments showe...

journal_title：Journal of bacteriology

authors： Jenal U,Thurner C,Leisinger T

更新日期：1993-09-01 00:00:00

abstract：:In many bacteria, the ferric uptake regulator (Fur) protein plays a central role in the regulation of iron uptake genes. Because iron figures prominently in the agriculturally important symbiosis between soybean and its nitrogen-fixing endosymbiont Bradyrhizobium japonicum, we wanted to assess the role of Fur in the i...

journal_title：Journal of bacteriology

authors： Benson HP,LeVier K,Guerinot ML

更新日期：2004-03-01 00:00:00

abstract：:The opportunistic pathogen Pseudomonas aeruginosa utilizes a type III secretion system (T3SS) to evade phagocytosis and damage eukaryotic cells. Transcription of the T3SS regulon is controlled by ExsA, a member of the AraC/XylS family of transcriptional regulators. These family members generally consist of an approxim...

journal_title：Journal of bacteriology

authors： Brutinel ED,Vakulskas CA,Yahr TL

更新日期：2009-06-01 00:00:00

abstract：:Six mycoplasma strains, isolated under anaerobic conditions from the human oropharynx, were studied by biologic and serologic means. The strains produced nippled colonies with weak hemolytic activity for guinea pig erythrocytes on agar medium. In addition, the strains metabolized arginine with a concomitant alkaline s...

journal_title：Journal of bacteriology

authors： Fox H,Purcell RH,Chanock RM

更新日期：1969-04-01 00:00:00

abstract：:The reversion behavior of pleiotropic carbohydrate mutants, previously designated as ctr, was studied. The mutants revert to complete restoration of the wild-type phenotype, as well as to a spectrum of partial wild-type phenotypes. Lac(+) reversions were found in the lac region (11 min) and some Mal(+) reversions occu...

journal_title：Journal of bacteriology

authors： Wang RJ,Morse HG,Morse ML

更新日期：1970-12-01 00:00:00

abstract：:Thiobacillus neapolitanus, when grown in continuous culture with thiosulfate limiting growth, possessed an apparent maximal molar growth yield of 8.0 g (dry weight) per mole of thiosulfate. The substrate requirement for energy of maintenance was the highest yet reported, amounting to 21.8 mmoles of thiosulfate per g p...

journal_title：Journal of bacteriology

authors： Hempfling WP,Vishniac W

更新日期：1967-03-01 00:00:00

abstract：:The secondary metabolite hydrogen cyanide (HCN) is produced by Pseudomonas fluorescens from glycine, essentially under microaerophilic conditions. The genetic basis of HCN synthesis in P. fluorescens CHA0 was investigated. The contiguous structural genes hcnABC encoding HCN synthase were expressed from the T7 promoter...

journal_title：Journal of bacteriology

authors： Laville J,Blumer C,Von Schroetter C,Gaia V,Défago G,Keel C,Haas D

更新日期：1998-06-01 00:00:00

abstract：:Alkaline phosphatase (APase) is induced as a culture enters stationary phase because of limiting phosphate. The results presented here show that expression of APase is regulated both negatively and positively. PhoP, a homolog of a family of bacterial transcription factors, and PhoR, a homolog of bacterial histidine pr...

journal_title：Journal of bacteriology

authors： Jensen KK,Sharkova E,Duggan MF,Qi Y,Koide A,Hoch JA,Hulett FM

更新日期：1993-06-01 00:00:00

abstract：:The relationships of five feedback inhibitors for the Bacillus licheniformis glutamine synthetase were investigated. The inhibitors were distinguishable by differences in their competitive relationship for the substrates of the enzyme. Mixtures of l-glutamine and adenosine-5'-monophosphate (AMP) or histidine and AMP c...

journal_title：Journal of bacteriology

authors： Hubbard JS,Stadtman ER

更新日期：1967-10-01 00:00:00

abstract：:The regulation of Agrobacterium tumefaciens heat shock genes involves a transcriptional activator (RpoH) and repressor elements (HrcA-CIRCE). Using proteome analysis and mutants in these control elements, we show that the heat shock induction of 32 (out of 56) heat shock proteins is independent of RpoH and HrcA. These...

journal_title：Journal of bacteriology

authors： Rosen R,Büttner K,Becher D,Nakahigashi K,Yura T,Hecker M,Ron EZ

更新日期：2002-03-01 00:00:00

abstract：:Transferable plasmids play an important role in the dissemination of clindamycin-erythromycin resistance in Bacteroides fragilis. We previously described the isolation and properties of pBFTM10, a 14.9-kb ClnR transfer factor from B. fragilis TMP10. We also reported the isolation of a transfer-deficient deletion deriv...

journal_title：Journal of bacteriology

authors： Hecht DW,Jagielo TJ,Malamy MH

更新日期：1991-12-01 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：:In Zymomonas mobilis, three- to fourfold more glyceraldehyde-3-phosphate dehydrogenase protein than phosphoglycerate kinase is needed for glycolysis because of differences in catalytic efficiency. Consistent with this requirement, higher levels of glyceraldehyde-3-phosphate dehydrogenase were observed with two-dimensi...

journal_title：Journal of bacteriology

authors： Eddy CK,Keshav KF,An H,Utt EA,Mejia JP,Ingram LO

更新日期：1991-01-01 00:00:00

abstract：:Three evolutionarily distinct families of replicative DNA polymerases, designated polymerase B (Pol B), Pol C, and Pol D, have been identified. Members of the Pol B family are present in all three domains of life, whereas Pol C exists only in Bacteria and Pol D exists only in Archaea. Pol B enzymes replicate eukaryoti...

journal_title：Journal of bacteriology

authors： Cubonová L,Richardson T,Burkhart BW,Kelman Z,Connolly BA,Reeve JN,Santangelo TJ

更新日期：2013-05-01 00:00:00

abstract：:Copper (Cu) is a required micronutrient, but it is highly toxic at high concentrations. Therefore, the levels of Cu must be tightly regulated in all living cells. The phagosome of Mycobacterium tuberculosis has been shown to have variable levels of Cu. Previously, we showed that M. tuberculosis contains a copper-sensi...

journal_title：Journal of bacteriology

authors： Ward SK,Hoye EA,Talaat AM

更新日期：2008-04-01 00:00:00

abstract：:A citrate lyase (EC 4.1.3.6) was purified 25-fold from Leuconostoc mesenteroides and was shown to contain three subunits. The first 42 amino acids of the beta subunit were identified, as well as an internal peptide sequence spanning some 20 amino acids into the alpha subunit. Using degenerated primers from these seque...

journal_title：Journal of bacteriology

authors： Bekal S,Van Beeumen J,Samyn B,Garmyn D,Henini S,Diviès C,Prévost H

更新日期：1998-02-01 00:00:00

abstract：:Penicillium chrysogenum is an important producer of penicillin antibiotics. A key step in their biosynthesis is the oxidative cyclization of delta-(L-alpha-aminoadipyl)-L-cysteinyl-D-valine (ACV) to isopenicillin N by the enzyme isopenicillin N synthase (IPNS). bis-ACV, the oxidized disulfide form of ACV is, however, ...

journal_title：Journal of bacteriology

authors： Cohen G,Argaman A,Schreiber R,Mislovati M,Aharonowitz Y

更新日期：1994-02-01 00:00:00

abstract：:Using yeast two-hybrid screens, we have defined an interaction group of six Tra proteins encoded by the F plasmid and required by F(+) cells to elaborate F pili. The six proteins are TraH, TraF, TraW, TraU, TrbI, and TrbB. Except for TrbI, these proteins were all identified as hallmarks of F-like type IV secretion sys...

journal_title：Journal of bacteriology

authors： Harris RL,Silverman PM

更新日期：2004-08-01 00:00:00