Pyrithiamine adaptation of Staphylococcus aureus. I. Adaptation and carbohydrate utilization.

abstract：:Chlamydia trachomatis lacks the canonical genes required for the biosynthesis of p-aminobenzoate (pABA), a component of essential folate cofactors. Previous studies revealed a single gene from C. trachomatis, the CT610 gene, that rescues Escherichia coli ΔpabA, ΔpabB, and ΔpabC mutants, which are otherwise auxotrophic...

journal_title：Journal of bacteriology

authors： Macias-Orihuela Y,Cast T,Crawford I,Brandecker KJ,Thiaville JJ,Murzin AG,de Crécy-Lagard V,White RH,Allen KD

更新日期：2020-09-23 00:00:00

abstract：:The actinomycin synthetases ACMS I, II, and III catalyze the assembly of the acyl peptide lactone precursor of actinomycin by a nonribosomal mechanism. We have cloned the genes of ACMS I (acmA) and ACMS II (acmB) by hybridization screening of a cosmid library of Streptomyces chrysomallus DNA with synthetic oligonucleo...

journal_title：Journal of bacteriology

authors： Schauwecker F,Pfennig F,Schröder W,Keller U

更新日期：1998-05-01 00:00:00

abstract：:The primary sequence of the small cysteine-rich protein (EnvA) of Chlamydia psittaci 6BC has been shown to possess a potential lipid modification/signal peptidase II-processing site, and the mature protein was labeled by a [3H]palmitic acid precursor. We further characterized the mature EnvA, showing that it lacks the...

journal_title：Journal of bacteriology

authors： Everett KD,Desiderio DM,Hatch TP

更新日期：1994-10-01 00:00:00

abstract：:tolC mutants, which are resistant to colicin E1 and also highly sensitive to detergents and dyes, were shown to lack the OmpF outer membrane protein. There was little effect on transcription as judged by the use of an ompF-lac operon fusion strain, and the tolC effect was probably due to a post-transcriptional effect....

journal_title：Journal of bacteriology

authors： Morona R,Reeves P

更新日期：1982-06-01 00:00:00

abstract：:We demonstrate that expression of the UGA1, CAN1, GAP1, PUT1, PUT2, PUT4, and DAL4 genes is sensitive to nitrogen catabolite repression. The expression of all these genes, with the exception of UGA1 and PUT2, also required a functional GLN3 protein. In addition, GLN3 protein was required for expression of the DAL1, DA...

journal_title：Journal of bacteriology

authors： Daugherty JR,Rai R,el Berry HM,Cooper TG

更新日期：1993-01-01 00:00:00

abstract：:Two activites causing nitrite disappearance are found in extracts of Neurospora; one, inducible by nitrate or nitrite and present only in nitrite-utilizing strains, catalyze the stoichiometric reduction of nitrite to ammonia; the other, present in all strains under all conditions, causes the disappearance of nitrite t...

journal_title：Journal of bacteriology

authors： Chang HC,Mulkins GJ,Dyer JC,Sorger GJ

更新日期：1975-08-01 00:00:00

abstract：:Gundersen, Wenche B. (Oslo University, Oslo, Norway). New type of streptomycin resistance resulting from action of the episomelike mutator factor in Escherichia coli. J. Bacteriol. 86:510-516. 1963.-Analyses have been performed to elucidate the genetic nature of the streptomycin resistance that results from the action...

journal_title：Journal of bacteriology

authors： GUNDERSEN WB

更新日期：1963-09-01 00:00:00

abstract：:The structural gene for histidyl-tRNA synthetase was localized to 53.8 min on the Escherichia coli genome. The gene order in this region was determined to be dapE-purC-upp-purG-(guaA, guaB)-hisS-glyA. ...

journal_title：Journal of bacteriology

authors： Parker J,Fishman SE

更新日期：1979-04-01 00:00:00

abstract：:Gartner, T. K. (University of California, Santa Barbara), and E. Orias. Effects of mutations to streptomycin resistance on the rate of translation of mutant genetic information. J. Bacteriol. 91:1021-1028. 1966.-The effects of mutations to streptomycin resistance of independent origin upon the translation of suppressi...

journal_title：Journal of bacteriology

authors： Gartner TK,Orias E

更新日期：1966-03-01 00:00:00

abstract：:The asg mutants of Myxococcus xanthus are defective in production of extracellular A-signal, which serves as a cell density signal for fruiting-body development. The DNA sequence of asgB, one of the three asg genes, was determined. The deduced amino acid sequence of AsgB contains a DNA-binding helix-turn-helix motif n...

journal_title：Journal of bacteriology

authors： Plamann L,Davis JM,Cantwell B,Mayor J

更新日期：1994-04-01 00:00:00

abstract：:In streptococcal species, the key step of competence development is the transcriptional induction of comX, which encodes the alternative sigma factor sigma(X), which positively regulates genes necessary for DNA transformation. In Streptococcus species belonging to the mitis and mutans groups, induction of comX relies ...

journal_title：Journal of bacteriology

authors： Fontaine L,Boutry C,de Frahan MH,Delplace B,Fremaux C,Horvath P,Boyaval P,Hols P

更新日期：2010-03-01 00:00:00

abstract：:The autolytic capacity of Streptococcus faecium (S. faecalis ATCC 9790) varied during synchronous cell division. This phenomenon was initially observed in rapidly dividing populations (TD=30 to 33 min) synchronized by a combination of induction and size selection techniques. To minimize the problems inherent in studie...

journal_title：Journal of bacteriology

authors： Hinks RP,Daneo-Moore L,Shockman GD

更新日期：1978-02-01 00:00:00

abstract：:Eight species representative of the serological diversity of the Mycoplasmatales were tested for their ability to incorporate radiolabeled nucleic acid precursors into acid-insoluble material. Cultures in complex growth medium were centrifuged and resuspended in minimal essential medium (Eagle). For Acholeplasma laidl...

journal_title：Journal of bacteriology

authors： McIvor RS,Kenny GE

更新日期：1978-08-01 00:00:00

abstract：:Quorum sensing is involved in the regulation of multicellular behavior through communication via small molecules. Given the high number and diversity of the gastrointestinal microbiota, it is postulated that members of this community communicate to coordinate a variety of adaptive processes. AI-2 is suggested to be a ...

journal_title：Journal of bacteriology

authors： Lebeer S,De Keersmaecker SC,Verhoeven TL,Fadda AA,Marchal K,Vanderleyden J

更新日期：2007-02-01 00:00:00

abstract：:Here we announce the complete genome sequence of the copper-resistant bacterium Cupriavidus necator N-1, the type strain of the genus Cupriavidus. The genome consists of two chromosomes and two circular plasmids. Based on genome comparison, the chromosomes of C. necator N-1 share a high degree of similarity with the t...

journal_title：Journal of bacteriology

authors： Poehlein A,Kusian B,Friedrich B,Daniel R,Bowien B

更新日期：2011-09-01 00:00:00

abstract：:Lipopolysaccharide is a major glycolipid component in the outer leaflet of the outer membrane (OM), a peculiar permeability barrier of Gram-negative bacteria that prevents many toxic compounds from entering the cell. Lipopolysaccharide transport (Lpt) across the periplasmic space and its assembly at the Escherichia co...

journal_title：Journal of bacteriology

authors： Villa R,Martorana AM,Okuda S,Gourlay LJ,Nardini M,Sperandeo P,Dehò G,Bolognesi M,Kahne D,Polissi A

更新日期：2013-03-01 00:00:00

abstract：:The steps in the biosynthetic transformation of GTP to 7,8-dihydro-D-erythro-neopterin (H2neopterin), the precursor to the modified folates found in the methanogenic archaea, has been elucidated for the first time in two members of the domain Archaea. In Methanococcus thermophila and Methanobacterium thermoautotrophic...

journal_title：Journal of bacteriology

authors： Howell DM,White RH

更新日期：1997-08-01 00:00:00

abstract：:The transglycosylation step of cell wall synthesis is a prime antibiotic target because it is essential and specific to bacteria. Two antibiotics, ramoplanin and moenomycin, target this step by binding to the substrate lipid II and the transglycosylase enzyme, respectively. Here, we compare the ramoplanin and moenomyc...

journal_title：Journal of bacteriology

authors： Salzberg LI,Luo Y,Hachmann AB,Mascher T,Helmann JD

更新日期：2011-10-01 00:00:00

abstract：:We have isolated and characterized two minor extracellular proteases from culture supernatants of a strain of Bacillus subtilis containing deletion mutations of the genes for the extracellular proteases subtilisin (apr) and neutral protease (npr) and a minor extracellular protease (epr) as well as intracellular serine...

journal_title：Journal of bacteriology

authors： Rufo GA Jr,Sullivan BJ,Sloma A,Pero J

更新日期：1990-02-01 00:00:00

abstract：:Sulfolobus acidocaldarius utilizes glucose and xylose as sole carbon sources, but its ability to metabolize these sugars simultaneously is not known. We report the absence of diauxie during growth of S. acidocaldarius on glucose and xylose as co-carbon sources. The presence of glucose did not repress xylose utilizatio...

journal_title：Journal of bacteriology

authors： Joshua CJ,Dahl R,Benke PI,Keasling JD

更新日期：2011-03-01 00:00:00

abstract：:Electron cryotomography was used to analyze the structure of the Lyme disease spirochete, Borrelia burgdorferi. This methodology offers a new means for studying the native architecture of bacteria by eliminating the chemical fixing, dehydration, and staining steps of conventional electron microscopy. Using electron cr...

journal_title：Journal of bacteriology

authors： Charon NW,Goldstein SF,Marko M,Hsieh C,Gebhardt LL,Motaleb MA,Wolgemuth CW,Limberger RJ,Rowe N

更新日期：2009-01-01 00:00:00

abstract：:The current work by Jain et al. (S. Jain, A. M. Chang, M. Singh, J. S. McLean, et al., J Bacteriol 201:e00683-18, 2019, https://doi.org/10.1128/JB.00683-18) reports the cloning of the lipid A deacylase gene of Porphyromonas gingivalis and the phenotypic characterization of the enzyme. Attempts to clone the gene and th...

journal_title：Journal of bacteriology

authors： Progulske-Fox A

更新日期：2019-05-08 00:00:00

abstract：:Streptococcus suis serotype 2 (S. suis 2) is an important swine and human pathogen responsible for septicemia and meningitis. A novel gene, designated atl and encoding a major autolysin of S. suis 2 virulent strain HA9801, was identified and characterized in this study. The Atl protein contains 1,025 amino acids with ...

journal_title：Journal of bacteriology

authors： Ju CX,Gu HW,Lu CP

更新日期：2012-03-01 00:00:00

abstract：:Numerous field isolates of Moraxella bovis have previously been classified by serological techniques into seven serogroups, each defined by homologous cross-reaction with antisera prepared against purified pili of a single prototype strain. The gene encoding pilin from each of the prototype strains has been characteri...

journal_title：Journal of bacteriology

authors： Atwell JL,Tennent JM,Lepper AW,Elleman TC

更新日期：1994-08-01 00:00:00

abstract：:The biodegradative threonine dehydratase (tdc) operon was mapped at 68 min on the Escherichia coli K-12 chromosome. The order of markers in the clockwise direction was dnaG uxaA tdc argG. A tdc deletion was isolated and mapped to this region of the chromosome. By using a tdcB-lacZ fusion the clockwise direction of tra...

journal_title：Journal of bacteriology

authors： Schweizer HP,Datta P

更新日期：1988-11-01 00:00:00

abstract：:Mutants of Escherichia coli K-12 unable to excise pyrimidine dimers from their deoxyribonucleic acid (DNA) because of a uvr mutation show a higher survival when plated on a minimal salts medium after exposure to ultraviolet radiation than when plated on a complex medium such as nutrient agar containing yeast extract. ...

journal_title：Journal of bacteriology

authors： Ganesan AK,Smith KC

更新日期：1970-05-01 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：: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：:The biochemical basis for the acquired or natural resistance of various gram-positive organisms to glycopeptides was studied by high-pressure liquid chromatographic analysis of their peptidoglycan UDP-MurNAc-peptide precursors. In all cases, resistance was correlated with partial or complete replacement of the C-termi...

journal_title：Journal of bacteriology

authors： Billot-Klein D,Gutmann L,Sablé S,Guittet E,van Heijenoort J

更新日期：1994-04-01 00:00:00

abstract：:Integrons facilitate the evolution of complex phenotypes by physical and transcriptional linkage of genes. They can be categorized as chromosomal integrons (CIs) or mobile resistance integrons (MRIs). The significance of MRIs for the problem of multiple antibiotic resistance is well established. CIs are more widesprea...

journal_title：Journal of bacteriology

authors： Tetu SG,Holmes AJ

更新日期：2008-07-01 00:00:00