Literature DB >> 19801483

Occurrence of putative pathogenicity islands in enterococci from distinct species and of differing origins.

Teresa Semedo-Lemsaddek1, Maria Teresa Barreto-Crespo, Rogério Tenreiro.   

Abstract

Enterococci isolated from ewe's milk and cheese, clinical isolates of human and veterinary origins, and reference strains obtained from culture collections were screened for the occurrence of putative pathogenicity island (PAIs). Results obtained after PCR amplification and hybridization point toward PAI dissemination among enterococci of diverse origins (food/clinical) and species (Enterococcus faecalis/non-E. faecalis).

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Year:  2009        PMID： 19801483      PMCID： PMC2786539          DOI： 10.1128/AEM.00687-09

Source DB:  PubMed          Journal:  Appl Environ Microbiol        ISSN： 0099-2240            Impact factor:   4.792


  13 in total

1.  Modulation of virulence within a pathogenicity island in vancomycin-resistant Enterococcus faecalis.

Authors:  Nathan Shankar; Arto S Baghdayan; Michael S Gilmore
Journal:  Nature       Date:  2002-06-13       Impact factor: 49.962

2.  Virulence factors in food, clinical and reference Enterococci: A common trait in the genus?

Authors:  Teresa Semedo; Margarida Almeida Santos; Maria Fátima Silva Lopes; José J Figueiredo Marques; Maria Teresa Barreto Crespo; Rogério Tenreiro
Journal:  Syst Appl Microbiol       Date:  2003-03       Impact factor: 4.022

Review 3.  Pathogenicity islands and the evolution of microbes.

Authors:  J Hacker; J B Kaper
Journal:  Annu Rev Microbiol       Date:  2000       Impact factor: 15.500

4.  Molecular screening of Enterococcus virulence determinants and potential for genetic exchange between food and medical isolates.

Authors:  T J Eaton; M J Gasson
Journal:  Appl Environ Microbiol       Date:  2001-04       Impact factor: 4.792

5.  Molecular characterization of a widespread, pathogenic, and antibiotic resistance-receptive Enterococcus faecalis lineage and dissemination of its putative pathogenicity island.

Authors:  Sreedhar R Nallapareddy; Huang Wenxiang; George M Weinstock; Barbara E Murray
Journal:  J Bacteriol       Date:  2005-08       Impact factor: 3.490

6.  Conjugative transfer of the virulence gene, esp, among isolates of Enterococcus faecium and Enterococcus faecalis.

Authors:  Claudia Oancea; Ingo Klare; Wolfgang Witte; Guido Werner
Journal:  J Antimicrob Chemother       Date:  2004-06-10       Impact factor: 5.790

7.  Genetic variation and evolution of the pathogenicity island of Enterococcus faecalis.

Authors:  Shonna M McBride; Phillip S Coburn; Arto S Baghdayan; Rob J L Willems; Maria J Grande; Nathan Shankar; Michael S Gilmore
Journal:  J Bacteriol       Date:  2009-03-06       Impact factor: 3.490

8.  A novel putative enterococcal pathogenicity island linked to the esp virulence gene of Enterococcus faecium and associated with epidemicity.

Authors:  Helen Leavis; Janetta Top; Nathan Shankar; Katrine Borgen; Marc Bonten; Jan van Embden; Rob J L Willems
Journal:  J Bacteriol       Date:  2004-02       Impact factor: 3.490

9.  Genomic mapping with I-Ceu I, an intron-encoded endonuclease specific for genes for ribosomal RNA, in Salmonella spp., Escherichia coli, and other bacteria.

Authors:  S L Liu; A Hessel; K E Sanderson
Journal:  Proc Natl Acad Sci U S A       Date:  1993-07-15       Impact factor: 11.205

10.  Comparative study using type strains and clinical and food isolates to examine hemolytic activity and occurrence of the cyl operon in enterococci.

Authors:  Teresa Semedo; Margarida Almeida Santos; Paula Martins; Maria Fátima Silva Lopes; José J Figueiredo Marques; Rogério Tenreiro; Maria Teresa Barreto Crespo
Journal:  J Clin Microbiol       Date:  2003-06       Impact factor: 5.948
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