D-erythro-neopterin biosynthesis in the methanogenic archaea Methanococcus thermophila and Methanobacterium thermoautotrophicum deltaH.

abstract：:Gene conversion, defined as the nonreciprocal transfer of DNA, is one result of homologous recombination. Three steps in recombination could give rise to gene conversion: (i) DNA synthesis for repair of the degraded segment, (ii) Holliday junction migration, leading to heteroduplex formation, and (iii) repair of misma...

journal_title：Journal of bacteriology

authors： Castellanos M,Romero D

更新日期：2009-08-01 00:00:00

abstract：:The c subunit of Streptococcus mutans ATP synthase (FoF1) is functionally exchangeable with that of Escherichia coli, since E. coli with a hybrid FoF1 is able to grow on minimum succinate medium through oxidative phosphorylation. E. coli F1 bound to the hybrid Fo with the S. mutans c subunit showed N,N'-dicyclohexylca...

journal_title：Journal of bacteriology

authors： Araki M,Hoshi K,Fujiwara M,Sasaki Y,Yonezawa H,Senpuku H,Iwamoto-Kihara A,Maeda M

更新日期：2013-11-01 00:00:00

abstract：:Polysaccharide-containing material was located by histochemical staining on ultrathin sections of Bacillus cereus and several clostridial species during various phases of growth. These components were located along the cell wall in young vegetative cells and along the developing cortex in sporulating cells. In B. cere...

journal_title：Journal of bacteriology

authors： Walker PD,Short J

更新日期：1969-06-01 00:00:00

abstract：:NO, a free radical gas, is the signal for Nitrosomonas europaea cells to switch between different growth modes. At an NO concentration of more than 30 ppm, biofilm formation by N. europaea was induced. NO concentrations below 5 ppm led to a reversal of the biofilm formation, and the numbers of motile and planktonic (m...

journal_title：Journal of bacteriology

authors： Schmidt I,Steenbakkers PJ,op den Camp HJ,Schmidt K,Jetten MS

更新日期：2004-05-01 00:00:00

abstract：:Fifteen low-temperature conditional division mutants of Escherichia coli K-12 was isolated. They grew normally at 39 degrees C but formed filaments at 30 degrees C. All exhibited a coordinated burst of cell division when the filaments were shifted to the permissive temperature (39 degrees C). None of the various agent...

journal_title：Journal of bacteriology

authors： Sturgeon JA,Ingram LO

更新日期：1978-01-01 00:00:00

abstract：:Escherichia coli B dependence on CO2 for growth was demonstrated. At suboptimal CO2 concentrations the rate of growth was controlled by CO2 concentration. ...

journal_title：Journal of bacteriology

authors： Repaske R,Clayton MA

更新日期：1978-09-01 00:00:00

abstract：:The addition of 1 mM orthophenanthroline (OP) into a mating mixture drastically reduced the production of recombinants. Examination of the effect of OP on each step of conjugation showed that the effect on the following steps could not account for the up to 500-fold reduction of recombinant formation: (i) preliminary ...

journal_title：Journal of bacteriology

authors： Ou JT,Reim R

更新日期：1976-10-01 00:00:00

abstract：:The heat shock response of Bradyrhizobium japonicum is controlled by a complex network involving two known regulatory systems. While some heat shock genes are controlled by a highly conserved inverted-repeat structure (CIRCE), others depend on a sigma 32-type heat shock sigma factor. Using Western blot (immunoblot) an...

journal_title：Journal of bacteriology

authors： Narberhaus F,Weiglhofer W,Fischer HM,Hennecke H

更新日期：1996-09-01 00:00:00

abstract：:The copy number and stability of artificial 2-micron circle-based plasmids have been accurately measured in [Cir+] and [Cir0] strains of Saccharomyces cerevisiae. We conclude that (i) instability and copy number vary greatly from plasmid to plasmid; (ii) instability and copy number are negatively correlated--that is, ...

journal_title：Journal of bacteriology

authors： Futcher AB,Cox BS

更新日期：1984-01-01 00:00:00

abstract：:The Escherichia coli zupT (formerly ygiE) gene encodes a cytoplasmic membrane protein (ZupT) related to members of the eukaryotic ZIP family of divalent metal ion transporters. Previously, ZupT was shown to be responsible for uptake of zinc. In this study, we show that ZupT is a divalent metal cation transporter of br...

journal_title：Journal of bacteriology

authors： Grass G,Franke S,Taudte N,Nies DH,Kucharski LM,Maguire ME,Rensing C

更新日期：2005-03-01 00:00:00

abstract：:The histidine kinase (HK) component of many two-component regulatory systems exhibits regulated ability to phosphorylate itself and to participate in transfer of phosphate to and from its cognate response regulator. The signaling system that controls expression of the UhpT sugar phosphate transporter in Escherichia co...

journal_title：Journal of bacteriology

authors： Wright JS,Olekhnovich IN,Touchie G,Kadner RJ

更新日期：2000-11-01 00:00:00

abstract：:At specific times in the cell cycle, the bacterium Caulobacter crescentus assembles two major polar organelles, the flagellum and the stalk. Previous studies have shown that flbT mutants overproduce flagellins and are unable to form chemotaxis swarm rings. In this paper, we report alterations in both the stalk and the...

journal_title：Journal of bacteriology

authors： Driks A,Schoenlein PV,DeRosier DJ,Shapiro L,Ely B

更新日期：1990-04-01 00:00:00

abstract：:Stocks, Peter K. (Louisiana State University, Baton Rouge), and C. S. McCleskey. Identity of the pink-pigmented methanol-oxidizing bacteria as Vibrio extorquens. J. Bacteriol. 88:1065-1070. 1964.-Pink-pigmented bacteria isolated from enrichment cultures of methane oxidizers were found to possess similar morphological,...

journal_title：Journal of bacteriology

authors： STOCKS PK,MCCLESKEY CS

更新日期：1964-10-01 00:00:00

abstract：:Enterococcus faecalis ATCC 11700 is able to use arginine and the diamine agmatine as a sole energy source. Via the highly homologous deiminase pathways, arginine and agmatine are converted into CO2, NH3, and the end products ornithine and putrescine, respectively. In the arginine deiminase pathway, uptake of arginine ...

journal_title：Journal of bacteriology

authors： Driessen AJ,Smid EJ,Konings WN

更新日期：1988-10-01 00:00:00

abstract：:Colicin E2 was partially purified from Escherichia coli W3110. This preparation was remarkably stabilized by bovine serum albumin in a solution at neutral pH, as shown by dilution experiments and tests on heat stability of colicin. One killing unit of colicin E2 was estimated to correspond to one molecule of colicin E...

journal_title：Journal of bacteriology

authors： Mitsui E,Mizuno D

更新日期：1969-11-01 00:00:00

abstract：:FK-506-binding proteins (FKBPs), which in T cells are supposed to mediate the immunosuppressive effects of the compounds FK-506 and rapamycin, have been isolated from Streptomyces chrysomallus, S. hygroscopicus subsp. ascomyceticus, and S. hygroscopicus. The latter two strains are producers of ascomycin (the ethyl ana...

journal_title：Journal of bacteriology

authors： Pahl A,Keller U

更新日期：1992-09-01 00:00:00

abstract：:The herpes simplex virus thymidine kinase gene has been cloned into a chimeric yeast plasmid cloning vehicle and transformed into appropriate yeast strains. Plasmids carrying the herpes simplex virus thymidine kinase gene can be propagated as autonomously replicating plasmids, but no RNA specific to the thymidine kina...

journal_title：Journal of bacteriology

authors： Kiss GB,Pearlman RE,Cornish KV,Friesen JD,Chan VL

更新日期：1982-02-01 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：:When heat-activated spores of Bacillus cereus T (thy(-)) were germinated and grown in medium containing (3)H-thymidine, a significant amount of radioactivity was incorporated into ribonucleic acid and deoxyribonucleic acid (DNA). A method was developed to restrict the incorporation of radioactivity from (3)H-thymidine...

journal_title：Journal of bacteriology

authors： Rana RS,Halvorson HO

更新日期：1972-02-01 00:00:00

abstract：:Rosenkranz, Herbert S. (Columbia University, New York, N.Y.), Howard S. Carr, and Harry M. Rose. Phenethyl alcohol. II. Effect on thymine-requiring Escherichia coli. J. Bacteriol. 89:1370-1373. 1965.-Phenethyl alcohol (PEA) at levels (0.05%) presumed to interfere with messenger ribonucleic acid synthesis also inhibits...

journal_title：Journal of bacteriology

authors： ROSENKRANZ HS,CARR HS,ROSE HM

更新日期：1965-05-01 00:00:00

abstract：:Integrons constitute a novel family of DNA elements which evolved by site-specific integration of discrete units between two conserved segments. On the In4 integron of Tn1696, a precisely inserted gene cassette of 1,549 bp conferring nonenzymatic chloramphenicol resistance (cmlA) is present between the streptomycin-sp...

journal_title：Journal of bacteriology

authors： Bissonnette L,Champetier S,Buisson JP,Roy PH

更新日期：1991-07-01 00:00:00

abstract：:Plasmids pRAS3.1 and pRAS3.2 are natural variants of the IncQ-2 plasmid family, that except for two differences, have identical plasmid backbones. Plasmid pRAS3.1 has four 22-bp iterons in its oriV region, while pRAS3.2 has only three 6-bp repeats and pRAS3.1 has five 6-bp repeats in the promoter region of the mobB-mo...

journal_title：Journal of bacteriology

authors： Loftie-Eaton W,Rawlings DE

更新日期：2010-12-01 00:00:00

abstract：:The lytD1 mutant of Escherichia coli exhibits temperature-sensitive growth which is attributed to cellular autolysis at the restrictive temperature. Either of two cloned phage lambda genes, identified as cI and cro, suppressed the lytD1(Ts) lysis phenotype, suggesting that lytD encodes a DNA-binding protein with a DNA...

journal_title：Journal of bacteriology

authors： Dai DX,Ishiguro EE

更新日期：1991-01-01 00:00:00

abstract：:Saccharomyces cerevisiae cells, grown on a fermentable carbon source, display two growth phases before they enter the stationary phase: a rapid phase (log phase) followed by a slow phase. It was previously shown that a subunit of the yeast RNA polymerase II, RPB4, positively affects the activity of the enzyme in post-...

journal_title：Journal of bacteriology

authors： Choder M

更新日期：1993-10-01 00:00:00

abstract：:The maintenance energy coefficient of Desulfovibrio vulgaris was studied by using a chemostat, with Methanosarcina barkeri or sulfate as the electron acceptor; lithium lactate or sodium pyruvate served as the electron donor. The experiments showed that the growth energetics of D. vulgaris or M. barkeri were greatly af...

journal_title：Journal of bacteriology

authors： Traore AS,Gaudin C,Hatchikian CE,Le Gall J,Belaich JP

更新日期：1983-09-01 00:00:00

abstract：:Gaspar, Andrew J. (Fort Detrick, Frederick, Md.), Hugh B. Tresselt, and Martha K. Ward. New solid medium for enhanced growth of Pasteurella tularensis. J. Bacteriol. 82:564-569. 1961.-The purpose of this work was to develop a solid medium for more rapid growth of Pasteurella tularensis, especially from small inocula c...

journal_title：Journal of bacteriology

authors： GASPAR AJ,TRESSELT HB,WARD MK

更新日期：1961-10-01 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：: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：:Variations of the membrane filter technique for deoxyribonucleic acid (DNA) hybridizations were studied with respect to Streptomyces species. At the temperatures required for specific hybridization of DNA with the high melting temperature (T(m)) characteristic of Streptomyces, large amounts (up to 97%) of filter-bound...

journal_title：Journal of bacteriology

authors： Okanishi M,Gregory KF

更新日期：1970-12-01 00:00:00

abstract：:The catB and catC genes encode cis,cis-muconate lactonizing enzyme I (EC 5.5.1.1) and muconolactone isomerase (EC 5.3.3.4), respectively. These enzymes are required for the dissimilation of benzoate to beta-ketoadipate by Pseudomonas putida and are under coordinate transcriptional regulation. By deletion analysis and ...

journal_title：Journal of bacteriology

authors： Aldrich TL,Chakrabarty AM

更新日期：1988-03-01 00:00:00