Glycolytic enzymes in Zymomonas mobilis.

abstract：:Soluble reduced nicotinamide adenine dinucleotide oxidase activity in extracts of Bacillus subtilis spores was stimulated by the addition of not only flavine mononucleotide (FMN) or flavine adenine dinucleotide (FAD) but also alpha-alpha'-dipyridyl or o-phenanthroline. These chelating agents showed stronger effect on ...

journal_title：Journal of bacteriology

authors： Tochikubo K

更新日期：1974-03-01 00:00:00

abstract：:Campylobacter jejuni commensally colonizes the cecum of birds. The RacR (reduced ability to colonize) response regulator was previously shown to be important in avian colonization. To explore the means by which RacR and its cognate sensor kinase RacS may modulate C. jejuni physiology and colonization, ΔracR and ΔracS ...

journal_title：Journal of bacteriology

authors： Apel D,Ellermeier J,Pryjma M,Dirita VJ,Gaynor EC

更新日期：2012-05-01 00:00:00

abstract：:Bacillus subtilis possesses different enzymes for the utilization of plant cell wall polysaccharides. This includes a gene cluster containing galactan degradation genes (ganA and ganB), two transporter component genes (ganQ and ganP), and the sugar-binding lipoprotein-encoding gene ganS (previously known as cycB). The...

journal_title：Journal of bacteriology

authors： Watzlawick H,Morabbi Heravi K,Altenbuchner J

更新日期：2016-09-22 00:00:00

abstract：:The virA and virG gene products are required for the regulation of the vir regulon on the tumor-inducing (Ti) plasmid of Agrobacterium tumefaciens. VirA is a membrane-associated protein which is homologous to the sensor molecules of other two-component regulatory systems. We overproduced truncated VirA proteins in Esc...

journal_title：Journal of bacteriology

authors： Jin S,Roitsch T,Ankenbauer RG,Gordon MP,Nester EW

更新日期：1990-02-01 00:00:00

abstract：:Coliphage TuIa, which uses the OmpF protein as a receptor, can adapt by mutation to using instead the OmpC or LamB protein, or both. Most of the phage mutants retained the ability to use the OmpF protein, when present, but one class of mutants lost this ability and could only use the OmpC protein. ...

journal_title：Journal of bacteriology

authors： Moreno F,Wandersman C

更新日期：1980-12-01 00:00:00

abstract：:The respiratory metabolism of Schizosaccharomyces pombe 972h(-), a fission, haplontic, "petite negative" yeast, was studied. Glucose and glycerol are good growth substrates and are oxidized under appropriate conditions. l-Lactate, ethanol, malate, and succinate are oxidized but are poor substrates for growth. d-Lactat...

journal_title：Journal of bacteriology

authors： Heslot H,Goffeau A,Louis C

更新日期：1970-10-01 00:00:00

abstract：:Adaptation in bacterial chemotaxis involves reversible methylation of specific glutamate residues within the cytoplasmic domains of methyl-accepting chemotaxis proteins. The specific sites of methylation in Salmonella enterica and Escherichia coli chemoreceptors, identified 2 decades ago, established a consensus seque...

journal_title：Journal of bacteriology

authors： Perez E,Zheng H,Stock AM

更新日期：2006-06-01 00:00:00

abstract：:The transfer of plasmid DNA molecules between bacterial cells is achieved by a large array of conjugative transfer proteins which assemble into both cytoplasmic and membrane-associated complexes. TrhC is a membrane-associated protein that is required for the transfer of the IncHI1 resistance plasmid R27. Homologous pr...

journal_title：Journal of bacteriology

authors： Gilmour MW,Taylor DE

更新日期：2004-03-01 00:00:00

abstract：:The Escherichia coli mutant Y16, which shows thermosensitive colony formation and filamentation with reduced amounts of penicillin-binding protein 3 (PBP3), has mutations in the ftsI gene encoding PBP3 and in the ftsH gene. The ftsI mutation markedly reduces the amount of PBP3 at 42 degrees C, whereas the amount of th...

journal_title：Journal of bacteriology

authors： Begg KJ,Tomoyasu T,Donachie WD,Khattar M,Niki H,Yamanaka K,Hiraga S,Ogura T

更新日期：1992-04-01 00:00:00

abstract：:Uptake of cobalamins and iron chelates in Escherichia coli K-12 is dependent on specific outer membrane transport proteins and the energy-coupling function provided by the TonB protein. The btuB product is the outer membrane receptor for cobalamins, bacteriophage BF23, and the E colicins. A short sequence near the ami...

journal_title：Journal of bacteriology

authors： Gudmundsdottir A,Bell PE,Lundrigan MD,Bradbeer C,Kadner RJ

更新日期：1989-12-01 00:00:00

abstract：:Two sensor proteins, NarX and NarQ, mediate nitrate regulation of anaerobic respiratory gene expression. Either of these sensors is sufficient to signal the presence of nitrate to the response regulator protein, NarL, a transcriptional activator and repressor. Two observations suggested the existence of a second respo...

journal_title：Journal of bacteriology

authors： Rabin RS,Stewart V

更新日期：1993-06-01 00:00:00

abstract：:The syrA and syrB genes involved in syringomycin production in Pseudomonas syringae pv. syringae B301D were identified from an EcoRI-pLAFR3 cosmid library and then physically and functionally analyzed in relation to plant pathogenicity. Homologous recombination of the genes required for syringomycin production from co...

journal_title：Journal of bacteriology

authors： Xu GW,Gross DC

更新日期：1988-12-01 00:00:00

abstract：:DNA microarrays encompassing the entire genome of Yersinia pestis were used to characterize global regulatory changes during steady-state vegetative growth occurring after shift from 26 to 37 degrees C in the presence and absence of Ca2+. Transcriptional profiles revealed that 51, 4, and 13 respective genes and open r...

journal_title：Journal of bacteriology

authors： Motin VL,Georgescu AM,Fitch JP,Gu PP,Nelson DO,Mabery SL,Garnham JB,Sokhansanj BA,Ott LL,Coleman MA,Elliott JM,Kegelmeyer LM,Wyrobek AJ,Slezak TR,Brubaker RR,Garcia E

更新日期：2004-09-01 00:00:00

abstract：:Cytochrome bd oxidase operons from more than 50 species of bacteria contain a short gene encoding a small protein that ranges from ∼30 to 50 amino acids and is predicted to localize to the cell membrane. Although cytochrome bd oxidases have been studied for more than 70 years, little is known about the role of this sm...

journal_title：Journal of bacteriology

authors： VanOrsdel CE,Bhatt S,Allen RJ,Brenner EP,Hobson JJ,Jamil A,Haynes BM,Genson AM,Hemm MR

更新日期：2013-08-01 00:00:00

abstract：:In vivo assembly of the Klebsiella aerogenes urease nickel metallocenter requires the presence of UreD, UreF, and UreG accessory proteins and is further facilitated by UreE. Prior studies had shown that urease apoprotein exists in an uncomplexed form as well as in a series of UreD-urease (I.-S. Park, M.B. Carr, and R....

journal_title：Journal of bacteriology

authors： Moncrief MB,Hausinger RP

更新日期：1996-09-01 00:00:00

abstract：:Analysis of a Yersinia pestis Delta caf1A mutant demonstrated that the Caf1A usher is required for the assembly and secretion of the fraction 1 capsule. The capsule assembled into thin fibrils and denser aggregates on the bacterial surface. Pilus-like fibers were also detected on the surface of Y. pestis. The capsule ...

journal_title：Journal of bacteriology

authors： Runco LM,Myrczek S,Bliska JB,Thanassi DG

更新日期：2008-05-01 00:00:00

abstract：:In stationary phase, 95% of the fructosyltransferase (FTase) activity of Streptococcus salivarius ATCC 25975 was found associated with the cells. Within the first 15 min after inoculation into fresh medium, the specific activity of cell-associated FTase decreased by 92% of its initial value. After this period of initi...

journal_title：Journal of bacteriology

authors： Jacques NA,Wittenberger CL

更新日期：1981-12-01 00:00:00

abstract：:Sulfate-utilizing revertants of a cysteine auxotroph of Salmonella pullorum have been found that cause an accumulation in growth medium of a sulfur compound more oxidized than sulfide. The sulfur compound was presumptively identified as sulfite by the formation of a colored complex in the presence of basic fuchsin and...

journal_title：Journal of bacteriology

authors： Kline BC,Schoenhard DE

更新日期：1969-10-01 00:00:00

abstract：:Protein and ribonucleic acid (RNA) syntheses were measured in both lethally injured and thermally damaged viable cells after heating at lethal temperatures. Immediately after heating, cells were incubated in growth media containing either [14C]leucine or [3H]uracil. The labeled cells were subsequently treated with pen...

journal_title：Journal of bacteriology

authors： Dean RG,McGroarty EJ

更新日期：1979-05-01 00:00:00

abstract：:The homotrimeric enzyme Mt-Cam from Methanosarcina thermophila is the archetype of the gamma class of carbonic anhydrases. A search of databases queried with Mt-Cam revealed that a majority of the homologs comprise a putative subclass (CamH) in which there is major conservation of all of the residues essential for the...

journal_title：Journal of bacteriology

authors： Zimmerman SA,Tomb JF,Ferry JG

更新日期：2010-03-01 00:00:00

abstract：:The regulatory system that controls the expression of the Ti plasmid-borne octopine degradation (uad) and transfer (tra) genes in Agrobacterium tumefaciens was studied. A deletion mutant derived from the cointegrate plasmid R702::Ti-B6S3 was isolated, which was compatible with a wild-type Ti plasmid and which had reta...

journal_title：Journal of bacteriology

authors： Klapwijk PM,Schilperoort RA

更新日期：1979-08-01 00:00:00

abstract：:Spore formation of Myxococcus xanthus can occur not only on agar plates during fruiting body formation, but also in a liquid culture by simply adding glycerol, dimethyl sulfoxide, or phenethyl alcohol to the culture. This chemically-induced spore formation occurs synchronously and much faster than that occurring durin...

journal_title：Journal of bacteriology

authors： Komano T,Inouye S,Inouye M

更新日期：1980-12-01 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 recF gene of Escherichia coli is known to encode an Mr-40,000 protein that is involved in DNA recombinationa nd postreplication DNA repair. To characterize the role of the recF gene product in these processes, the recF gene was cloned downstream of a tac promoter to facilitate overproduction of the recF gene produ...

journal_title：Journal of bacteriology

authors： Griffin TJ 4th,Kolodner RD

更新日期：1990-11-01 00:00:00

abstract：:Rebers, P. A. (Rutgers, The State University, New Brunswick, N. J.), E. Hurwitz, M. Heidelberger, and S. Estrada-Parra. Immunochemistry of the pneumococcal types II, V, and VI. III. Tests with derivatives of the specific polysaccharides of types II and VI. J. Bacteriol. 83:335-342. 1962.-The type-specific pneumococcal...

journal_title：Journal of bacteriology

authors： REBERS PA,HURWITZ E,HEIDELBERGER M,ESTRADA-PARRA S

更新日期：1962-02-01 00:00:00

abstract：:Escherichia coli produces linoleic acid in the late stationary phase. This was the case whether the cultures were grown aerobically or anaerobically on a supplemented glucose-salts medium. The linoleic acid was detected by thin-layer chromatography and was measured as the methyl ester by gas chromatography. The linole...

journal_title：Journal of bacteriology

authors： Rabinowitch HD,Sklan D,Chace DH,Stevens RD,Fridovich I

更新日期：1993-09-01 00:00:00

abstract：:Gill lamellae from the young fruiting bodies of the basidiomycete Coprinus micaceus possess cytoplasmic particles with cytochemically demonstrable acid phosphatase activity; they are presumed to be lysosomes. ...

journal_title：Journal of bacteriology

authors： Nehemiah JL

更新日期：1973-07-01 00:00:00

abstract：:Procedures for the purification of catechol 1,2-dioxygenase from extracts of Acinetobacter calcoaceticus strain ADP-96 are described. The purified enzyme was homogeneous as judged by ultracentrifugation and acrylamide gel electrophoresis. The enzyme contained 2 g-atoms of iron per mol of protein. The enzyme had a broa...

journal_title：Journal of bacteriology

authors： Patel RN,Hou CT,Felix A,Lillard MO

更新日期：1976-07-01 00:00:00

abstract：:The effects of various metabolic inhibitors on the motility of Spirochaeta aurantia were investigated. After 15 min in sodium arsenate buffer, 90% of cells remained motile even though adenosine triphosphate levels dropped from 5.6 to 0.1 nmol/mg (dry weight) of cells. After 70 min in sodium arsenate, 5% of cells were ...

journal_title：Journal of bacteriology

authors： Goulbourne EA Jr,Greenberg EP

更新日期：1980-09-01 00:00:00

abstract：:The BacA protein is essential for the long-term survival of Sinorhizobium meliloti and Brucella abortus within acidic compartments in plant and animal cells, respectively. Since both the S. meliloti and B. abortus bacA mutants have an increased resistance to bleomycin, it was hypothesized that BacA was a transporter o...

journal_title：Journal of bacteriology

authors： Ferguson GP,Roop RM 2nd,Walker GC

更新日期：2002-10-01 00:00:00