Bacteriocin-encoding genes and ExPEC virulence determinants are associated in human fecal Escherichia coli strains
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F65269705%3A_____%2F14%3A00061773" target="_blank" >RIV/65269705:_____/14:00061773 - isvavai.cz</a>
Alternative codes found
RIV/00159816:_____/14:00061773 RIV/00216224:14110/14:00080149
Result on the web
<a href="http://dx.doi.org/10.1186/1471-2180-14-109" target="_blank" >http://dx.doi.org/10.1186/1471-2180-14-109</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1186/1471-2180-14-109" target="_blank" >10.1186/1471-2180-14-109</a>
Alternative languages
Result language
angličtina
Original language name
Bacteriocin-encoding genes and ExPEC virulence determinants are associated in human fecal Escherichia coli strains
Original language description
Background: A set of 1181 E. coli strains of human fecal origin isolated in the South Moravia region of the Czech Republic was collected during the years 2007-2010. Altogether, 17 virulence determinants and 31 bacteriocin-encoding genes were tested in each of them. Results: The occurrence of bacteriocin-encoding genes was found to be positively correlated with the occurrence of E. coli virulence factors. Based on the presence of virulence factors and their combinations, E. coli strains were classified as non-pathogenic E. coli (n = 399), diarrhea-associated E. coli (n = 179) and ExPEC strains (n = 603). Non-pathogenic and diarrhea-associated E. coli strains had a low frequency of bacteriocinogeny (32.6% and 36.9%, respectively). ExPEC strains encodingS-fimbriae (sfa), P-fimbriae (pap) and having genes for aerobactin biosynthesis (aer, iucC), alpha-hemolysis (alpha-hly) and cytotoxic necrosis factor (cnf1) were often bacteriocinogenic (73.8%), had a high prevalence of bacteriocin multi
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EE - Microbiology, virology
OECD FORD branch
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Result continuities
Project
<a href="/en/project/NT13413" target="_blank" >NT13413: Determination of apoptosis in the bioptic samples taken from the colon</a><br>
Continuities
V - Vyzkumna aktivita podporovana z jinych verejnych zdroju
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
BMC Microbiology
ISSN
1471-2180
e-ISSN
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Volume of the periodical
14
Issue of the periodical within the volume
109
Country of publishing house
GB - UNITED KINGDOM
Number of pages
9
Pages from-to
1-9
UT code for WoS article
000335416800002
EID of the result in the Scopus database
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