Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Darja Zgur-Bertok"'
Publikováno v:
PLoS ONE, Vol 6, Iss 12, p e28769 (2011)
Bacteriocins are antimicrobial peptides generally active against bacteria closely related to the producer. Escherichia coli produces two types of bacteriocins, colicins and microcins. The in vitro efficacy of isolated colicins E1, E6, E7, K and M, wa
Externí odkaz:
https://doaj.org/article/e69912a80f5542e8bf280189586337e1
Publikováno v:
Journal of Clinical Microbiology. 48:966-968
TcpC, a new Toll/interleukin-1 receptor domain-containing protein of uropathogenic Escherichia coli involved in the suppression of innate immunity, was found in 2008. The aim of the present study was to determine the prevalence of tcpC and its associ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce05c35de67e2ef4e5ab75cf1f721c3f
https://doi.org/10.1128/jcm.01227-09
https://doi.org/10.1128/jcm.01227-09
Autor:
Irena Kuhar, Darja Zgur-Bertok
Publikováno v:
Journal of Bacteriology. 181:7373-7380
Colicin-producing strains occur frequently in natural populations of Escherichia coli , and colicinogenicity seems to provide a competitive advantage in the natural habitat. A cka-lacZ fusion was used to study the regulation of expression of the coli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b32b57c7ad6b4514e1583692228c462
https://doi.org/10.1128/jb.181.23.7373-7380.1999
https://doi.org/10.1128/jb.181.23.7373-7380.1999
Escherichia coli strains frequently are isolated from skin and soft tissue infections (SSTI); however, their virulence potential has not yet been extensively studied. In the present study, we characterized 102 E. coli SSTI strains isolated mostly fro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6198fac55b964032544fcf92b4c36e98
https://europepmc.org/articles/PMC2937677/
https://europepmc.org/articles/PMC2937677/
Publikováno v:
Journal of clinical microbiology. 48(3)
TcpC, a new Toll/interleukin-1 receptor domain-containing protein of uropathogenic Escherichia coli involved in the suppression of innate immunity, was found in 2008. The aim of the present study was to determine the prevalence of tcpC and its associ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::ea430ca96ec06a8f6d023d80ffba1be9
https://pubmed.ncbi.nlm.nih.gov/20042631
https://pubmed.ncbi.nlm.nih.gov/20042631
Publikováno v:
FEMS microbiology letters. 283(1)
Temperature is one of the key environmental parameters affecting bacterial gene expression. This study investigated the effect of temperature on synthesis of Escherichia coli colicins E1, K, N and E7 as well as the molecular basis underlying thermore
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::a8addbfc994aee0e5bf198bfd341d8f4
https://pubmed.ncbi.nlm.nih.gov/18399998
https://pubmed.ncbi.nlm.nih.gov/18399998
Publikováno v:
Antimicrobial agents and chemotherapy. 49(7)
Antibiotics that interfere with DNA replication, as well as cell wall synthesis, induce the SOS response. In this report, we show that ciprofloxacin induces synthesis of colicins, narrow-spectrum antibiotics frequently produced by Escherichia coli st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b018bd4200ba44c778fc5f70f5b12b42
https://pubmed.ncbi.nlm.nih.gov/15980407
https://pubmed.ncbi.nlm.nih.gov/15980407
Autor:
Bart J.A.M. Jordi, Marc M. S. M. Wösten, Darja Zgur-Bertok, Marjanca Starcic, Jos P. M. van Putten, Wim Gaastra
The TraJ protein is a central activator of F-like plasmid conjugal transfer. In a search for regulators of traJ expression, we studied the possible regulatory role of the cyclic AMP (cAMP)-cAMP receptor protein (CRP) complex in traJ transcription usi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9b3d86b4ee474e9fc00a3989a58fa60
https://europepmc.org/articles/PMC148056/
https://europepmc.org/articles/PMC148056/
Autor:
Alojz Ihan, Andreja Nataša Kopitar, Darja Zgur-Bertok, Zdravko Podlesek, Janez Mulec, Peter Mrak
In prokaryotes, only a few examples of differential gene expression in cell populations have been described. Colicin production in natural populations of Escherichia coli , while providing a competitive advantage in the natural habitat, also leads to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d524ec858b6ee7ad493d060defb8d53d
https://europepmc.org/articles/PMC145340/
https://europepmc.org/articles/PMC145340/
Publikováno v:
Current microbiology. 44(4)
Seventy-eight bacterial isolates from human, animal, and plant hosts, representing eight species of the family Enterobacteriaceae, were screened for F-like plasmid sequences. Of the examined human Escherichia coli strains, 28% harbored one or two of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::718077e8a53424547be000f02b5e074d
https://pubmed.ncbi.nlm.nih.gov/11910490
https://pubmed.ncbi.nlm.nih.gov/11910490