The adsorption protein genes of Xanthomonas campestris filamentous phages determining host specificity.

abstract：:Growth of Streptococcus faecalis in the presence of l-malate resulted in the induction of a "malic enzyme" [l-malate:nicotinamide adenine dinucleotide (NAD) oxidoreductase (decarboxylating), E.C. 1.1.1.39]. Synthesis of the malic enzyme did not appear to be subject to catabolite repression by intermediate products of ...

journal_title：Journal of bacteriology

authors： London J,Meyer EY

更新日期：1969-05-01 00:00:00

abstract：:Nishida, S. (Kanazawa University, Kanazawa, Japan), and G. Nakagawara. Isolation of toxigenic strains of Clostridium novyi from soil. J. Bacteriol. 88:1636-1640. 1964.-The cultural conditions for toxin production by Clostridium novyi were investigated, and the optimal constituents of a proper medium were determined. A...

journal_title：Journal of bacteriology

authors： NISHIDA S,NAKAGAWARA G

更新日期：1964-12-01 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：:Sinorhizobium meliloti is a soil bacterium capable of invading and establishing a symbiotic relationship with alfalfa plants. This invasion process requires the synthesis, by S. meliloti, of at least one of the two symbiotically important exopolysaccharides, succinoglycan and EPS II. We have previously shown that the ...

journal_title：Journal of bacteriology

authors： Marketon MM,Glenn SA,Eberhard A,González JE

更新日期：2003-01-01 00:00:00

abstract：:Das, S. K. (University of Calcutta, Calcutta, India) and G. C. Chatterjee. Pyrithiamine adaptation of Staphylococcus aureus. I. Adaptation and carbohydrate utilization. J. Bacteriol. 83:1251-1259. 1962.-Staphylococcus aureus has been adapted to pyrithiamine, a thiamine analogue; as a result of this adaptation, the col...

journal_title：Journal of bacteriology

authors： DAS SK,CHATTERJEE GC

更新日期：1962-06-01 00:00:00

abstract：:Here we show that the type III secretion gatekeeper protein SepL resembles an aberrant effector protein in binding to a class 1 type III secretion chaperone (Orf12, here renamed CesL). We also show that short N-terminal fragments (≤70 amino acids) from SepL are capable of targeting fusion proteins for secretion and tr...

journal_title：Journal of bacteriology

authors： Younis R,Bingle LE,Rollauer S,Munera D,Busby SJ,Johnson S,Deane JE,Lea SM,Frankel G,Pallen MJ

更新日期：2010-11-01 00:00:00

abstract：:Yeast cells, Candida utilis, in water suspension and in the absence of electrolytes were found to be very sensitive to several proteins of moderate size, including ribonuclease, protamine, lysozyme, bovine serum albumin, cytochrome c, and myoglobin. Viability ceases rapidly, and ultraviolet-absorbing compounds (260 mm...

journal_title：Journal of bacteriology

authors： Yphantis DA,Dainko JL,Schlenk F

更新日期：1967-11-01 00:00:00

abstract：:Oxolinic acid reduced RNA synthesis rates whether chromosome supercoiling decreased, increased, or remained unchanged. Thus, inhibition of RNA synthesis by oxolinic acid appears to involve factors other than average DNA supercoiling level. Coumermycin A1 caused RNA synthesis rates to increase or decrease roughly in pa...

journal_title：Journal of bacteriology

authors： Manes SH,Pruss GJ,Drlica K

更新日期：1983-07-01 00:00:00

abstract：:The expression of R-factor-mediated resistance to tetracycline has been compared in Proteus mirabilis and Escherichia coli. Resistance to a range of concentrations of tetracycline was significantly lower in P. mirabilis than in E. coli in both induced and repressed states. Indirect evidence showed that conditions whic...

journal_title：Journal of bacteriology

authors： Franklin TJ,Rownd R

更新日期：1973-07-01 00:00:00

abstract：:mRNA levels from the bop (bacterio-opsin), brp (bacterio-opsin-related protein), and bat (bacterio-opsin activator) genes in wild-type Halobacterium halobium and two bacteriorhodopsin-overproducing mutants (ET1001 and II-7) were quantitated under conditions in which oxygen levels were steadily depleted and then cultur...

journal_title：Journal of bacteriology

authors： Shand RF,Betlach MC

更新日期：1994-03-01 00:00:00

abstract：:Previously, we identified a gene (aldA) from Myxococcus xanthus, which we suggested encoded the enzyme alanine dehydrogenase on the basis of similarity to known Ald protein sequences (M. J. Ward, H. Lew, A. Treuner-Lange, and D. R. Zusman, J. Bacteriol. 180:5668-5675, 1998). In this study, we have confirmed that aldA ...

journal_title：Journal of bacteriology

authors： Ward MJ,Lew H,Zusman DR

更新日期：2000-01-01 00:00:00

abstract：:The terminal step of triacylglycerol (TAG) formation in the yeast Saccharomyces cerevisiae is catalyzed by the enzyme acyl-CoA:diacylglycerol acyltransferase (DAGAT). In this study we demonstrate that the gene product of YOR245c, Dga1p, catalyzes a major yeast DAGAT activity which is localized to lipid particles. Enzy...

journal_title：Journal of bacteriology

authors： Sorger D,Daum G

更新日期：2002-01-01 00:00:00

abstract：:Carbon catabolite repression of maltase gene expression is brought about by the addition of glucose, resulting in a drastic inhibition of the induction of maltase. When added to induced cells, glucose leads to the inhibition of maltase synthesis within 30 min, which can be accounted for by the disappearance of hybridi...

journal_title：Journal of bacteriology

authors： Federoff HJ,Eccleshall TR,Marmur J

更新日期：1983-10-01 00:00:00

abstract：:The general stress response in Alphaproteobacteria was recently described to depend on the alternative sigma factor σ(EcfG), whose activity is regulated by its anti-sigma factor NepR. The response regulator PhyR, in turn, regulates NepR activity in a partner-switching mechanism according to which phosphorylation of Ph...

journal_title：Journal of bacteriology

authors： Kaczmarczyk A,Campagne S,Danza F,Metzger LC,Vorholt JA,Francez-Charlot A

更新日期：2011-12-01 00:00:00

abstract：:The Bacillus subtilis sbo-alb operon contains sboA, the structural gene for the bacteriocin subtilosin, and the alb genes required for subtilosin production. Transcription from the sbo-alb promoter is highly induced by oxygen limitation. The transcriptional regulation of the sbo-alb operon is under dual control involv...

journal_title：Journal of bacteriology

authors： Nakano MM,Zheng G,Zuber P

更新日期：2000-06-01 00:00:00

abstract：:O antigen is the major cell surface antigen of gram-negative bacteria, and the genes responsible for its synthesis are located in a single gene cluster. The wzx (rbfX) gene, which is characteristic of the major class of O-antigen gene clusters, encodes a hydrophobic protein with 12 potential transmembrane segments. We...

journal_title：Journal of bacteriology

authors： Liu D,Cole RA,Reeves PR

更新日期：1996-04-01 00:00:00

abstract：:An open reading frame (slr0899) on the genome of Synechocystis sp. strain PCC 6803 encodes a polypeptide of 149 amino acid residues, the sequence of which is 40% identical to that of cyanase from Escherichia coli. Introduction into a cyanase-deficient E. coli strain of a plasmid-borne slr0899 resulted in expression of...

journal_title：Journal of bacteriology

authors： Harano Y,Suzuki I,Maeda S,Kaneko T,Tabata S,Omata T

更新日期：1997-09-01 00:00:00

abstract：:In an attempt to isolate the superoxide dismutase (SOD) gene from the anaerobic sulfate-reducing bacterium Desulfoarculus baarsii, a DNA fragment was isolated which functionally complemented an Escherichia coli mutant (sodA sodB) deficient in cytoplasmic SODs. This region carries two open reading frames with sequences...

journal_title：Journal of bacteriology

authors： Pianzzola MJ,Soubes M,Touati D

更新日期：1996-12-01 00:00:00

abstract：:The S-layers of Thermus thermophilus HB27 and T. thermophilus HB8 are composed of protein units of 95 kDa (P95) and 100 kDa (P100), respectively. We have selected S-layer deletion mutants from both strains by complete replacement of the slpA gene. Mutants of the two strains showed similar defects in growth and morphol...

journal_title：Journal of bacteriology

authors： Fernández-Herrero LA,Olabarría G,Castón JR,Lasa I,Berenguer J

更新日期：1995-10-01 00:00:00

abstract：:A conditional developmental mutant of Mucor racemosus which is capable of oxidative energy metabolism is described. Unlike the wild-type strain the mutant was highly fermentative and exhibited the yeast morphology when grown aerobically in glucose-containing media. The high fermentative activity and yeast morphology u...

journal_title：Journal of bacteriology

authors： Borgia PT,Gokul NK,Phillips GJ

更新日期：1985-12-01 00:00:00

abstract：:We identified Mg2+-responsive promoters of the phoPQ, mgtA, and mgrB genes of Escherichia coli K-12 by S1 nuclease analysis. Expression of these genes was induced by magnesium limitation and depended on PhoP and PhoQ. The transcription start sites were also determined, which allowed us to find a (T/G)GTTTA direct repe...

journal_title：Journal of bacteriology

authors： Kato A,Tanabe H,Utsumi R

更新日期：1999-09-01 00:00:00

abstract：:The major coat protein of the bacteriophage f1 is synthesized during infection of Escherichia coli and becomes tightly associated with the host membrane. This synthesis was studied in conjunction with the strain BB26-36, a mutant defective in phospholipid synthesis, to investigate basic questions concerning membrane p...

journal_title：Journal of bacteriology

authors： Cashman JS,Webster RE

更新日期：1977-03-01 00:00:00

abstract：:The genes that encode the two subunits of Bacillus subtilis phenylalanyl-tRNA synthetase were cloned from alpha lambda library of chromosomal B. subtilis DNA by specific complementation of a thermosensitive Escherichia coli pheS mutation. Both genes (we named them pheS and pheT, analogous to the corresponding genes of...

journal_title：Journal of bacteriology

authors： Brakhage AA,Putzer H,Shazand K,Röschenthaler RJ,Grunberg-Manago M

更新日期：1989-02-01 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：:The genomic organization of Bordetella pertussis strains has been examined by using a new method. This method does not depend on the prior determination of a restriction map of the bacterial chromosome but is based on the ability to measure directly the distance between two genes. This is accomplished through the inte...

journal_title：Journal of bacteriology

authors： Stibitz S,Yang MS

更新日期：1997-09-01 00:00:00

abstract：:A strain of Serratia marcescens was found to produce a bacteriocin that inhibits the growth of certain Escherichia coli strains. This inhibition was bacteriocidal rather than bacteriostatic and was not caused by a bacteriophage. Whereas the bacteriocin was inactive on the 7 Serratia strains tested, it killed 11 of the...

journal_title：Journal of bacteriology

authors： Foulds JD,Shemin D

更新日期：1969-09-01 00:00:00

abstract：:In an effort to identify the Agrobacterium tumefaciens phosphate regulatory gene(s), we isolated a clone from an A. tumefaciens cosmid library that restored regulated alkaline phosphatase activity to an Escherichia coli phoB mutant. The gene that complemented phoB was localized by subcloning and deletion analysis, and...

journal_title：Journal of bacteriology

authors： Mantis NJ,Winans SC

更新日期：1993-10-01 00:00:00

abstract：:Plasmid Rms312, specifying resistance to tetracycline (Tc), chloramphenicol (Cm), streptomycin (Sm), sulfonamide (Su), and mercury chloride (Mer), deletes both Tc and Cm Sm Su Mer determinants at a high frequency in Salmonella typhimurium LT2. S. typhimurium mutants that were stable carriers of Rms312 were isolated by...

journal_title：Journal of bacteriology

authors： Watanabe H,Hashimoto H,Mitsuhashi S

更新日期：1980-04-01 00:00:00

abstract：:Acholeplasma laidlawii cells grown with oleic acid produced much more colored carotenoids than did cells grown with elaidic acid. The amount of carotenoids was decreased 80 to 90% by growing the cells with 0.05 M propionate, resulting in a marked increase in the mobility of both 5-doxylstearate and 12-doxylstearate in...

journal_title：Journal of bacteriology

authors： Rottem S,Markowitz O

更新日期：1979-12-01 00:00:00

abstract：:Biphenyl metabolism in Aspergillus toxicarius occurs by successive hydroxylations in the 4- and 4'-positions, followed by conjugation with sulfate to produce 4-hydroxybiphenyl-O-sulfonic acid and 4,4'-dihydroxybiphenyl-O-sulfonic acid. The hydroxylation reactions normally occur only after a prolonged lag period after ...

journal_title：Journal of bacteriology

authors： Golbeck JH,Albaugh SA,Radmer R

更新日期：1983-10-01 00:00:00