Charakterizace rezidentních bakteriofágů a jejich role v konverzi exfoliatin A produkujících kmenů Staphylococcus aureus

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F04%3A00010415" target="_blank" >RIV/00216224:14310/04:00010415 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Characterization of resident bacteriophages and their role in conversion of exfoliative toxin A production in <I>Staphylococcus aureus</I>

Popis výsledku v původním jazyce

Two exfoliative toxins, ETA and ETB, produced by certain strains of S. aureus are the major causative agents of blistering skin disorders with the most severe form the Staphylococcal Scalded Skin Syndrome, primarily affecting infants and young children.The eta gene encoding ETA is located on the chromosome, whereas the etb gene encoding ETB is located on a large plasmid. Temperate bacteriophages carrying the eta gene and converting exfoliative toxin A production in S. aureus, have been recently, found.Eight bacteriophages isolated from 8 human ETA-positive strains of S. aureus by UV induction were classified into serogroups, screened for carriage of the eta gene by PCR, and characterized by HindIII restriction analysis. Three of them were used for the ETA conversion experiments. Location of prophages in lysogens was revealed by PFGE and ETA production was detected by RPLA. Five of the phages were classified into serogroup A (A-phages) and three into serogroup B (B-phages). Restrictio

Název v anglickém jazyce

Characterization of resident bacteriophages and their role in conversion of exfoliative toxin A production in <I>Staphylococcus aureus</I>

Popis výsledku anglicky

Two exfoliative toxins, ETA and ETB, produced by certain strains of S. aureus are the major causative agents of blistering skin disorders with the most severe form the Staphylococcal Scalded Skin Syndrome, primarily affecting infants and young children.The eta gene encoding ETA is located on the chromosome, whereas the etb gene encoding ETB is located on a large plasmid. Temperate bacteriophages carrying the eta gene and converting exfoliative toxin A production in S. aureus, have been recently, found.Eight bacteriophages isolated from 8 human ETA-positive strains of S. aureus by UV induction were classified into serogroups, screened for carriage of the eta gene by PCR, and characterized by HindIII restriction analysis. Three of them were used for the ETA conversion experiments. Location of prophages in lysogens was revealed by PFGE and ETA production was detected by RPLA. Five of the phages were classified into serogroup A (A-phages) and three into serogroup B (B-phages). Restrictio

Druh

D - Stať ve sborníku

CEP obor

EB - Genetika a molekulární biologie

OECD FORD obor

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Projekt

<a href="/cs/project/GA301%2F02%2F1505" target="_blank" >GA301/02/1505: Molekulární diagnostika, epidemiologie a klasifikace klinicky významných grampozitivních koků</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2004

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

11th International Symposium on Staphylococci & Staphylococcal Infections. Plenary Summaries & Poster Abstracts

ISBN

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ISSN

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e-ISSN

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Počet stran výsledku

1

Strana od-do

204

Název nakladatele

Medical University of South Carolina

Místo vydání

Charleston, South Carolina, USA

Místo konání akce

Charleston, South Carolina, USA

Datum konání akce

24. 10. 2004

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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