Genotypic and Phenotypic Diversity among Induced, stx2-Carrying Bacteriophages from Environmental Escherichia coli Strains

C García-Aljaro, M Muniesa, J Jofre… - Applied and …, 2009 - Am Soc Microbiol
ABSTRACT Shiga toxin 2 (stx 2) gene-carrying bacteriophages have been shown to convert
Escherichia coli strains to Shiga toxin-producing Escherichia coli (STEC). In this study, 79 E …

Newly identified bacteriophages carrying the stx2g Shiga toxin gene isolated from Escherichia coli strains in polluted waters

C García-Aljaro, M Muniesa, J Jofre… - FEMS microbiology …, 2006 - academic.oup.com
Shiga toxin-converting bacteriophages are the main vehicle involved in horizontal
transmission of stx 1 and stx 2 genes, which has led to the current spread of stx genes …

Abundance in Sewage of Bacteriophages That InfectEscherichia coli O157:H7 and That Carry the Shiga Toxin 2 Gene

M Muniesa, J Jofre - Applied and environmental microbiology, 1998 - Am Soc Microbiol
Shiga toxin-converting bacteriophages are involved in the pathogenicity of some enteric
bacteria, such as Escherichia coli O157: H7, but data on the occurrence and distribution of …

Diversity of stx 2 converting bacteriophages induced from Shiga-toxin-producing Escherichia coli strains isolated from cattle

M Muniesa, JE Blanco, M De Simón… - …, 2004 - microbiologyresearch.org
The presence of bacteriophages encoding Shiga toxin 2 (stx 2 phages) was analysed in 168
strains of Shiga-toxin-producing Escherichia coli (STEC) isolated from cattle. Following …

Isogenic lysogens of diverse Shiga toxin 2-encoding bacteriophages produce markedly different amounts of Shiga toxin

PL Wagner, DWK Acheson, MK Waldor - Infection and immunity, 1999 - Am Soc Microbiol
We produced isogenic Escherichia coli K-12 lysogens of seven different Shiga toxin 2 (Stx2)-
encoding bacteriophages derived from clinical Shiga toxin-producing E. coli (STEC) isolates …

Persistence of infectious Shiga toxin-encoding bacteriophages after disinfection treatments

A Allué-Guardia, A Martínez-Castillo… - Applied and …, 2014 - Am Soc Microbiol
ABSTRACT In Shiga toxin-producing Escherichia coli (STEC), induction of Shiga toxin-
encoding bacteriophages (Stx phages) causes the release of free phages that can later be …

Transduction of Enteric Escherichia coli Isolates with a Derivative of Shiga Toxin 2-Encoding Bacteriophage φ3538 Isolated from Escherichia coli O157:H7

H Schmidt, M Bielaszewska… - Applied and environmental …, 1999 - Am Soc Microbiol
We investigated the ability of a detoxified derivative of a Shiga toxin 2 (Stx2)-encoding
bacteriophage to infect and lysogenize enteric Escherichia coli strains and to develop …

Diversity of Shiga Toxin-Producing Escherichia coli (STEC) O26:H11 Strains Examined via stx Subtypes and Insertion Sites of Stx and EspK Bacteriophages

L Bonanno, E Loukiadis… - Applied and …, 2015 - Am Soc Microbiol
Shiga toxin-producing Escherichia coli (STEC) is a food-borne pathogen that may be
responsible for severe human infections. Only a limited number of serotypes, including O26 …

Occurrence of phages infecting Escherichia coli O157:H7 carrying the Stx 2 gene in sewage from different countries

M Muniesa, J Jofre - FEMS microbiology letters, 2000 - academic.oup.com
Shiga toxin-converting bacteriophages are involved in the pathogenicity of some enteric
bacteria, such as Escherichia coli O157: H7. Recent studies have demonstrated a relatively …

Heterogeneity in induction level, infection ability, and morphology of Shiga toxin-encoding phages (Stx phages) from dairy and human Shiga toxin-producing …

L Bonanno, MA Petit, E Loukiadis… - Applied and …, 2016 - Am Soc Microbiol
ABSTRACT Shiga toxin (Stx)-producing Escherichia coli (STEC) bacteria are foodborne
pathogens responsible for diarrhea and hemolytic-uremic syndrome (HUS). Shiga toxin, the …