نتایج جستجو برای: corynebacterium kutscheri strain aj2

تعداد نتایج: 223051  

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2004
Damien Portevin Célia De Sousa-D'Auria Christine Houssin Christine Grimaldi Mohamed Chami Mamadou Daffé Christophe Guilhot

Mycolic acids are major and specific constituents of the cell envelope of Corynebacterineae, a suborder of bacterial species including several important human pathogens such as Mycobacterium tuberculosis, Mycobacterium leprae, or Corynebacterium diphtheriae. These long-chain fatty acids are involved in the unusual architecture and impermeability of the cell envelope of these bacteria. The conde...

2008
Renaud Aubel Guido Funke Reinhard Frodl

In 2001, Corynebacterium freneyi was described as a new fermentative, -glucosidase-positive Corynebacterium species related to C. xerosis based on data from three strains. During a review of our extensive culture collection we encountered 18 additional C. freneyi strains and further characterized them in detail. Thirteen of the 18 strains were isolated from female genital tract specimens withou...

Journal: :The Biochemical journal 1992
N M Broadway F M Dickinson C Ratledge

beta-Oxidation of palmitate and tetradecanedioic acid was studied in cell-free extracts of the Gram-positive bacterium Corynebacterium sp. strain 7E1C, and the acyl-CoA ester intermediates formed were analysed by h.p.l.c. beta-Oxidation assays displayed a lag phase before a constant rate of NAD+ reduction was obtained. The length of the lag phase was inversely proportional to the number of unit...

Journal: :Journal of clinical microbiology 2001
S L Barrett B T Cookson L C Carlson K A Bernard M B Coyle

Corynebacterium matruchotii has been the subject of numerous dental pathogenesis studies. The purpose of the present study was to resolve concerns about diversity within the reference strains of C. matruchotii through analysis of seven strains procured from the American Type Culture Collection (ATCC). Analysis of whole-cell fatty acid profiles with the library generation software of Microbial I...

Journal: :FEMS microbiology letters 2003
Célia De Sousa-D'Auria Raoudha Kacem Virginie Puech Marielle Tropis Gérard Leblon Christine Houssin Mamadou Daffé

Mycolic acids, the major lipid constituents of Corynebacterineae, play an essential role in maintaining the integrity of the bacterial cell envelope. We have previously characterized a corynebacterial mycoloyltransferase (PS1) homologous in its N-terminal part to the three known mycobacterial mycoloyltransferases, the so-called fibronectin-binding proteins A, B and C. The genomes of Corynebacte...

Journal: :Journal of clinical microbiology 2008
Guido Funke Reinhard Frodl

In 2001, Corynebacterium freneyi was described as a new fermentative, alpha-glucosidase-positive Corynebacterium species related to C. xerosis based on data from three strains. During a review of our extensive culture collection we encountered 18 additional C. freneyi strains and further characterized them in detail. Thirteen of the 18 strains were isolated from female genital tract specimens w...

Journal: :Journal of bacteriology 1992
T Nakamura T Nagasawa F Yu I Watanabe H Yamada

During the course of the transformation of 1,3-dichloro-2-propanol (DCP) into (R)-3-chloro-1,2-propanediol [(R)-MCP] with the cell extract of Corynebacterium sp. strain N-1074, epichlorohydrin (ECH) was transiently formed. The cell extract was fractionated into two DCP-dechlorinating activities (fractions Ia and Ib) and two ECH-hydrolyzing activities (fractions IIa and IIb) by TSKgel DEAE-5PW c...

Journal: :Antimicrobial agents and chemotherapy 2003
María del Carmen Conejo Luis Martínez-Martínez Alvaro Pascual Ana Isabel Suárez Evelio J Perea

The in vitro activities of ABT-773 were evaluated against 15 Listeria monocytogenes strains and 196 coryneform bacteria isolated from clinical samples. One hundred percent of the L. monocytogenes strains were inhibited by </=0.015 micro g of ABT-773/ml. MICs of ABT-773 ( micro g/ml) at which 50% of the isolates tested were inhibited (MIC(50)s) and MIC(90)s for other organisms were 0.125 and 0.5...

Journal: :Antimicrobial agents and chemotherapy 2005
Josep M Sierra Luis Martinez-Martinez Fernando Vázquez Ernest Giralt Jordi Vila

Quinolone susceptibility was analyzed in 17 clinical isolates of Corynebacterium striatum and 9 strains of Corynebacterium amycolatum by the E-test method in Mueller-Hinton agar plates. The C. striatum ATCC 6940 strain was used as a control strain. The amplified quinolone resistance determining regions of the gyrA genes of C. amycolatum and C. striatum were characterized. Four in vitro quinolon...

2003
TOSHIO OMORI LISA MONNA YUKO SAIKI

Strain SY1, identified as a Corynebacterium sp., was isolated on the basis of the ability to utilize dibenzothiophene (DBT) as a sole source of sulfur. Strain SY1 could utilize a wide range of organic and inorganic sulfur compounds, such as DBT sulfone, dimethyl sulfide, dimethyl sulfoxide, dimethyl sulfone, CS2, FeS2, and even elemental sulfur. Strain SY1 metabolized DBT to dibenzothiophene-5-...

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