Enzyme pattern and aerobic growth of Saccharomyces cerevisiae under various degrees of glucose limitation.

abstract：:Thiamine pyrophosphate (TPP) is a required cofactor in Salmonella typhimurium that is generated de novo by the condensation of 4-amino-5-hydroxymethyl pyrimidine (HMP) pyrophosphate and 4-methyl-5-(beta-hydroxyethyl)-thiazole (THZ) monophosphate. The THZ and HMP moieties are independently synthesized, and labeling stu...

journal_title：Journal of bacteriology

authors： Webb E,Claas K,Downs DM

更新日期：1997-07-01 00:00:00

abstract：:Rhizobium japonicum, capable of binding high-molecular-weight donor (32)P-labeled deoxyribonucleic acid (DNA) during late log phase in a competence medium, was transformed for streptomycin resistance with a frequency of transformation ranging between 0.02 and 0.08%. Eight to 10% of the homologous native (32)P-labeled ...

journal_title：Journal of bacteriology

authors： Raina JL,Modi VV

更新日期：1972-08-01 00:00:00

abstract：:Spontaneous mutators of Salmonella typhimurium LT2 were generated by inserting the transposable element Tn5 or Tn10 into the bacterial chromosome. Two mutators mapped at the position of the mutH and mutL loci of S. typhimurium, and two other mutators mapped at positions corresponding to the mutS and uvrD loci of Esche...

journal_title：Journal of bacteriology

authors： Shanabruch WG,Behlau I,Walker GC

更新日期：1981-09-01 00:00:00

abstract：:Population density-dependent expression of luminescence in Vibrio fischeri is controlled by the autoinducer N-3-oxohexanoyl-L-homoserine lactone (autoinducer 1 [AI-1]), which via LuxR activates transcription of the lux operon (luxICDABEG, encoding the putative autoinducer synthase [LuxI] and the luminescence enzymes)....

journal_title：Journal of bacteriology

authors： Kuo A,Callahan SM,Dunlap PV

更新日期：1996-02-01 00:00:00

abstract：:Lee, Spencer H. S. (Dalhousie University, Halifax, Nova Scotia). Effect of 6-aminonicotinamide on chick-embryo tissue cultures infected with vaccinia virus. J. Bacteriol. 88:885-892. 1964.-6-Aminonicotinamide (6-AN) was shown to render chick-embryo fibroblast (CEF) tissue cultures refractory to infection with vaccinia...

journal_title：Journal of bacteriology

authors： LEE SH

更新日期：1964-10-01 00:00:00

abstract：:Bacillus subtilis undergoes a highly distinctive division during spore formation. It yields two unequal cells, the mother cell and the prespore, and septum formation is completed before the origin-distal 70% of the chromosome has entered the smaller prespore. The mother cell subsequently engulfs the prespore. Two diff...

journal_title：Journal of bacteriology

authors： Bogush M,Xenopoulos P,Piggot PJ

更新日期：2007-05-01 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：:The Rhizobium leguminosarum biovar viciae genome contains several genes predicted to determine surface polysaccharides. Mutants predicted to affect the initial steps of polysaccharide synthesis were identified and characterized. In addition to the known cellulose (cel) and acidic exopolysaccharide (EPS) (pss) genes, w...

journal_title：Journal of bacteriology

authors： Williams A,Wilkinson A,Krehenbrink M,Russo DM,Zorreguieta A,Downie JA

更新日期：2008-07-01 00:00:00

abstract：:In Aerobacter aerogenes, the mutational event permitting the utilization of d-arabinose as a source of carbon and energy is a regulatory mutation resulting in the constitutive synthesis of certain enzymes of the l-fucose catabolic pathway. l-Fucose isomerase catalyzes the isomerization of d-arabinose to d-ribulose. Th...

journal_title：Journal of bacteriology

authors： Oliver EJ,Mortlock RP

更新日期：1971-10-01 00:00:00

abstract：:The disaccharide trehalose is accumulated as a storage product by spores of Streptomyces griseus. Nongerminating spores used their trehalose reserves slowly when incubated in buffer for several months. In contrast, spores rapidly depleted their trehalose pools during the first hours of germination. Extracts of dormant...

journal_title：Journal of bacteriology

authors： McBride MJ,Ensign JC

更新日期：1987-11-01 00:00:00

abstract：:The enzymes LinB(UT) and LinB(MI) (LinB from Sphingobium japonicum UT26 and Sphingobium sp. MI1205, respectively) catalyze the hydrolytic dechlorination of β-hexachlorocyclohexane (β-HCH) and yield different products, 2,3,4,5,6-pentachlorocyclohexanol (PCHL) and 2,3,5,6-tetrachlorocyclohexane-1,4-diol (TCDL), respecti...

journal_title：Journal of bacteriology

authors： Okai M,Ohtsuka J,Imai LF,Mase T,Moriuchi R,Tsuda M,Nagata K,Nagata Y,Tanokura M

更新日期：2013-06-01 00:00:00

abstract：:During bacteriophage T7 infection, the Escherichia coli RNA polymerase beta' subunit is phosphorylated by the phage-encoded kinase Gp0.7. Here, we used proteolytic degradation and mutational analysis to localize the phosphorylation site to a single amino acid, Thr(1068), in the evolutionarily hypervariable segment of ...

journal_title：Journal of bacteriology

authors： Severinova E,Severinov K

更新日期：2006-05-01 00:00:00

abstract：:In this study, the H303A mutant form of the cbb(3) oxidase (H303A oxidase), which has the H303A mutation in its catalytic subunit (CcoN), was purified from Rhodobacter sphaeroides. The H303A oxidase showed the same catalytic activity as did the wild-type form of the oxidase (WT oxidase). The heme contents of the mutan...

journal_title：Journal of bacteriology

authors： Kim YJ,Ko IJ,Lee JM,Kang HY,Kim YM,Kaplan S,Oh JI

更新日期：2007-08-01 00:00:00

abstract：:The Haemophilus cryptic genospecies is an important cause of maternal genital tract and neonatal systemic infections and initiates infection by colonizing the genital or respiratory epithelium. In recent work, we identified a unique Haemophilus cryptic genospecies protein called Cha, which mediates efficient adherence...

journal_title：Journal of bacteriology

authors： Sheets AJ,St Geme JW 3rd

更新日期：2011-01-01 00:00:00

abstract：:The Rhodobacter capsulatus genome contains three genes (olsA [plsC138], plsC316, and plsC3498) that are annotated as lysophosphatidic acid (1-acyl-sn-glycerol-3-phosphate) acyltransferase (AGPAT). Of these genes, olsA was previously shown to be an O-acyltransferase in the second step of ornithine lipid biosynthesis, w...

journal_title：Journal of bacteriology

authors： Aygun-Sunar S,Bilaloglu R,Goldfine H,Daldal F

更新日期：2007-12-01 00:00:00

abstract：:Thiamine pyrophosphate (TPP) is synthesized de novo in Salmonella typhimurium and is a required cofactor for many enzymes in the cell. Five kinase activities have been implicated in TPP synthesis, which involves joining a 4-methyl-5-(beta-hydroxyethyl)thiazole (THZ) moiety and a 4-amino-5-hydroxymethyl-2-methylpyrimid...

journal_title：Journal of bacteriology

authors： Petersen LA,Downs DM

更新日期：1997-08-01 00:00:00

abstract：:Two inhibitors of replicative deoxyribonucleic acid (DNA) synthesis, nalidixic acid (NAL) and 6-(p-hydroxyphenylazo)-uracil (HPUra), showed different effects on genetic recombination and DNA repair in Bacillus subtilis. Previous work (Pedrini et al., 1972) showed that NAL does not interfere with the transformation pro...

journal_title：Journal of bacteriology

authors： Canosi U,Siccardi AG,Falaschi A,Mazza G

更新日期：1976-04-01 00:00:00

abstract：:Neisseria gonorrhoeae (gonococci) and Neisseria meningitidis (meningococci) are human pathogens that cause gonorrhea and meningococcal meningitis, respectively. Both N. gonorrhoeae and N. meningitidis release a number of small peptidoglycan (PG) fragments, including proinflammatory PG monomers, although N. meningitidi...

journal_title：Journal of bacteriology

authors： Chan JM,Dillard JP

更新日期：2016-10-07 00:00:00

abstract：:Gene III (gIII) of phiLf, a filamentous phage specifically infecting Xanthomonas campestris pv. campestris, was previously shown to encode a virion-associated protein (pIII) required for phage adsorption. In this study, the transcription start site for the gene and the N-terminal sequence of the protein were determine...

journal_title：Journal of bacteriology

authors： Lin NT,Liu TJ,Lee TC,You BY,Yang MH,Wen FS,Tseng YH

更新日期：1999-04-01 00:00:00

abstract：:A phage-induced cell wall solubilizing enzyme isolated from phage-infected Staphylococcus aureus phage type 80 was purified 588-fold. The pH optimal activity was 6.8 to 7.3, and pH optimal stability, 6.5 to 7.5. It was inhibited by p-hydroxymercuribenzoate, ethylenediaminetetraacetic acid, and specific rabbit antisera...

journal_title：Journal of bacteriology

authors： Doughty CC,Mann JA

更新日期：1967-03-01 00:00:00

abstract：:It is thought that in the gram-negative soil bacterium Sinorhizobium meliloti the protein ExoP is involved in biosynthesis of the acidic exopolysaccharide succinoglycan (EPS I). The amounts and compositions of EPS I produced by mutants expressing ExoP proteins characterized by specific amino acid substitutions in the ...

journal_title：Journal of bacteriology

authors： Niemeyer D,Becker A

更新日期：2001-09-01 00:00:00

abstract：:In order to study the Salmonella typhimurium cobalamin biosynthetic pathway, the S. typhimurium cob operon was isolated and cloned into Escherichia coli. This approach has given the new host of the cob operon the ability to make cobalamins de novo, an ability that had probably been lost by this organism. In total, 20 ...

journal_title：Journal of bacteriology

authors： Raux E,Lanois A,Levillayer F,Warren MJ,Brody E,Rambach A,Thermes C

更新日期：1996-02-01 00:00:00

abstract：:Phosphoenolpyruvate-dependent phosphorylation of methyl-alpha-d-glucopyranoside in Salmonella typhimurium is increased by the membrane active polypeptide antibiotic polymyxin B whereas active transport ability is abolished. ...

journal_title：Journal of bacteriology

authors： Teuber M

更新日期：1969-12-01 00:00:00

abstract：:Nakata, H. M. (Washington State University, Pullman). Effect of pH on intermediates produced during growth and sporulation of Bacillus cereus. J. Bacteriol. 86:577-581. 1963.-Cultures of Bacillus cereus strain T, grown in an unbuffered glucose-yeast extract-mineral salts medium and in the same medium buffered at pH 6....

journal_title：Journal of bacteriology

authors： NAKATA HM

更新日期：1963-09-01 00:00:00

abstract：:A method has been developed for studying the specific activity of the pool of S-adenosylmethionine in yeast. The pool reaches half-maximal specific activity within 30 s after the addition of [methyl-3H]methionine. After addition of an excess of nonradioactive methionine, the specific activity of S-adenosylmethionine i...

journal_title：Journal of bacteriology

authors： Warner JR,Morgan SA,Shulman RW

更新日期：1976-03-01 00:00:00

abstract：:We have isolated the gene encoding L-allo-threonine aldolase (L-allo-TA) from Aeromonas jandaei DK-39, a pyridoxal 5'-phosphate (PLP)-dependent enzyme that stereospecifically catalyzes the interconversion of L-allo-threonine and glycine. The gene contains an open reading frame consisting of 1,014 nucleotides correspon...

journal_title：Journal of bacteriology

authors： Liu JQ,Dairi T,Kataoka M,Shimizu S,Yamada H

更新日期：1997-06-01 00:00:00

abstract：:We have identified three new Haemophilus influenzae mutations causing cells to exhibit extreme hypercompetence at all stages of growth. The mutations are in murE, which encodes the meso-diaminopimelate-adding enzyme of peptidoglycan synthesis. All are point mutations causing nonconservative amino acid substitutions, t...

journal_title：Journal of bacteriology

authors： Ma C,Redfield RJ

更新日期：2000-06-01 00:00:00

abstract：:Flavobacterium johnsoniae cells move rapidly over surfaces by gliding motility. Gliding results from the movement of adhesins such as SprB and RemA along the cell surface. These adhesins are delivered to the cell surface by a Bacteroidetes-specific secretion system referred to as the type IX secretion system (T9SS). G...

journal_title：Journal of bacteriology

authors： Shrivastava A,Johnston JJ,van Baaren JM,McBride MJ

更新日期：2013-07-01 00:00:00

abstract：UNLABELLED:The 2-thiouridine (s(2)U) modification of the wobble position in glutamate, glutamine, and lysine tRNA molecules serves to stabilize the anticodon structure, improving ribosomal binding and overall efficiency of the translational process. Biosynthesis of s(2)U in Escherichia coli requires a cysteine desulfur...

journal_title：Journal of bacteriology

authors： Black KA,Dos Santos PC

更新日期：2015-06-01 00:00:00

abstract：:The mecA-27r gene from Staphylococcus aureus 27r encodes penicillin-binding protein 2a (PBP2a-27r), which causes this strain to be methicillin resistant. Removal or replacement of the N-terminal transmembrane domain had no effect on binding of penicillin, but removal of portions of the putative transglycosylase domain...

journal_title：Journal of bacteriology

authors： Wu CY,Alborn WE Jr,Flokowitsch JE,Hoskins J,Unal S,Blaszczak LC,Preston DA,Skatrud PL

更新日期：1994-01-01 00:00:00