Identification and Characterization of a Newly Isolated Shiga Toxin 2-Converting Phage from Shiga Toxin-ProducingEscherichia coli

M Watarai, T Sato, M Kobayashi, T Shimizu… - Infection and …, 1998 - Am Soc Microbiol
ABSTRACT Shiga toxins 1 (Stx1) and 2 (Stx2) are encoded by toxin-converting
bacteriophages of Stx-producing Escherichia coli (STEC), and so far two Stx1-and one Stx2 …

Genome analysis of a novel Shiga toxin 1 (Stx1)-converting phage which is closely related to Stx2-converting phages but not to other Stx1-converting phages

T Sato, T Shimizu, M Watarai, M Kobayashi… - Journal of …, 2003 - Am Soc Microbiol
Two Stx-converting phages, designated Stx1φ and Stx2φ-II, were isolated from an
Escherichia coli O157: H7 strain, Morioka V526, and their entire nucleotide sequences were …

One of Two Copies of the Gene for the Activatable Shiga Toxin Type 2d in Escherichia coli O91:H21 Strain B2F1 Is Associated with an Inducible Bacteriophage

LD Teel, AR Melton-Celsa, CK Schmitt… - Infection and …, 2002 - Am Soc Microbiol
Shiga toxin (Stx) types 1 and 2 are encoded within intact or defective temperate
bacteriophages in Stx-producing Escherichia coli (STEC), and expression of these toxins is …

Characterization of a Shiga Toxin 2e-Converting Bacteriophage from an Escherichia coli Strain of Human Origin

M Muniesa, J Recktenwald, M Bielaszewska… - Infection and …, 2000 - Am Soc Microbiol
ABSTRACT An infectious Shiga toxin (Stx) 2e-converting bacteriophage (φP27) was
isolated from Stx2e-producing Escherichia coli ONT: H− isolate 2771/97 originating from a …

Distinctiveness of the genomic sequence of Shiga toxin 2-converting phage isolated from Escherichia coli O157: H7 Okayama strain as compared to other Shiga toxin …

T Sato, T Shimizu, M Watarai, M Kobayashi, S Kano… - Gene, 2003 - Elsevier
Shiga toxin 2-converting phage was isolated from Escherichia coli O157: H7 associated with
an outbreak that occurred in Okayama, Japan in 1996 (M. Watarai, T. Sato, M. Kobayashi, T …

First-Time Isolation and Characterization of a Bacteriophage Encoding the Shiga Toxin 2c Variant, Which Is Globally Spread in Strains of Escherichia coli O157

E Strauch, C Schaudinn, L Beutin - Infection and immunity, 2004 - Am Soc Microbiol
ABSTRACT A bacteriophage encoding the Shiga toxin 2c variant (Stx2c) was isolated from
the human Escherichia coli O157 strain CB2851 and shown to form lysogens on the E. coli K …

Isolation of a Lysogenic Bacteriophage Carrying thestx1OX3 Gene, Which Is Closely Associated with Shiga Toxin-Producing Escherichia coli Strains from Sheep …

C Koch, S Hertwig, R Lurz, B Appel… - Journal of Clinical …, 2001 - Am Soc Microbiol
ABSTRACT A specific PCR for the detection of a variant of the gene encoding Shiga toxin 1
(stx 1) called stx 1OX3 (GenBank accession no. Z36901) was developed. The PCR was …

Specificity of PCR and serological assays in the detection of Escherichia coli Shiga toxin subtypes

PCH Feng, K Jinneman, F Scheutz… - Applied and …, 2011 - Am Soc Microbiol
Specificity analysis for stx or Stx subtypes in Escherichia coli showed that the PCR assays
we tested did not detect stx 1d and stx 2f, and some also missed stx 2b and stx 2g. Most of …

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 …

Alteration of a Shiga toxin-encoding phage associated with a change in toxin production level and disease severity in Escherichia coli

T Miyata, I Taniguchi, K Nakamura… - Microbial …, 2023 - microbiologyresearch.org
Among the nine clades of Shiga toxin (Stx)-producing Escherichia coli O157: H7, clade 8 is
thought to be highly pathogenic, as it causes severe disease more often than other clades …