Literature DB >> 15640236

Transcriptional analysis of genes encoding Shiga toxin 2 and its variants in Escherichia coli.

Wenlan Zhang1, Martina Bielaszewska, Alexander W Friedrich, Thorsten Kuczius, Helge Karch.   

Abstract

Six of 37 non-O157 Escherichia coli strains possessing Shiga toxin (Stx) 2 gene variant stx(2d) or stx(2e) secreted no detectable Stx. These isolates produced significantly less stx mRNA than Stx2d, Stx2e, Stx2c, or Stx2 secretors did. Standard screening procedures miss a significant subset of E. coli harboring stx(2) variants.

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Year:  2005        PMID： 15640236      PMCID： PMC544208          DOI： 10.1128/AEM.71.1.558-561.2005

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


  22 in total

1.  Isogenic lysogens of diverse shiga toxin 2-encoding bacteriophages produce markedly different amounts of shiga toxin.

Authors:  P L Wagner; D W Acheson; M K Waldor
Journal:  Infect Immun       Date:  1999-12       Impact factor: 3.441

2.  Evaluation of enzyme-linked immunosorbent assays and a PCR test for detection of shiga toxins for shiga toxin-producing Escherichia coli in cattle herds.

Authors:  Monserrat Segura-Alvarez; Heinz Richter; Franz J Conraths; Lutz Geue
Journal:  J Clin Microbiol       Date:  2003-12       Impact factor: 5.948

3.  Escherichia coli harboring Shiga toxin 2 gene variants: frequency and association with clinical symptoms.

Authors:  Alexander W Friedrich; Martina Bielaszewska; Wen-Lan Zhang; Matthias Pulz; Thorsten Kuczius; Andrea Ammon; Helge Karch
Journal:  J Infect Dis       Date:  2001-12-14       Impact factor: 5.226

4.  Cloning and sequencing of a Shiga-like toxin type II variant from Escherichia coli strain responsible for edema disease of swine.

Authors:  D L Weinstein; M P Jackson; J E Samuel; R K Holmes; A D O'Brien
Journal:  J Bacteriol       Date:  1988-09       Impact factor: 3.490

5.  [A method for specific isolation of verotoxin-producing Escherichia coli colonies].

Authors:  M Timm; H Klie; H Richter; K W Perlberg
Journal:  Berl Munch Tierarztl Wochenschr       Date:  1996-08       Impact factor: 0.328

6.  Characterization of a shiga toxin 2e-converting bacteriophage from an Escherichia coli strain of human origin.

Authors:  M Muniesa; J Recktenwald; M Bielaszewska; H Karch; H Schmidt
Journal:  Infect Immun       Date:  2000-09       Impact factor: 3.441

7.  A new Shiga toxin 2 variant (Stx2f) from Escherichia coli isolated from pigeons.

Authors:  H Schmidt; J Scheef; S Morabito; A Caprioli; L H Wieler; H Karch
Journal:  Appl Environ Microbiol       Date:  2000-03       Impact factor: 4.792

8.  Shiga toxin-producing Escherichia coli in Montana: bacterial genotypes and clinical profiles.

Authors:  Jill K Jelacic; Todd Damrow; Gilbert S Chen; Srdjan Jelacic; Martina Bielaszewska; Marcia Ciol; Humberto M Carvalho; Angela R Melton-Celsa; Alison D O'Brien; Phillip I Tarr
Journal:  J Infect Dis       Date:  2003-08-15       Impact factor: 5.226

9.  The association between idiopathic hemolytic uremic syndrome and infection by verotoxin-producing Escherichia coli.

Authors:  M A Karmali; M Petric; C Lim; P C Fleming; G S Arbus; H Lior
Journal:  J Infect Dis       Date:  1985-05       Impact factor: 5.226

10.  Activation of Shiga-like toxins by mouse and human intestinal mucus correlates with virulence of enterohemorrhagic Escherichia coli O91:H21 isolates in orally infected, streptomycin-treated mice.

Authors:  A R Melton-Celsa; S C Darnell; A D O'Brien
Journal:  Infect Immun       Date:  1996-05       Impact factor: 3.441
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  21 in total

1.  Shiga toxin 2 subtypes of enterohemorrhagic E. coli O157:H- E32511 analyzed by RT-qPCR and top-down proteomics using MALDI-TOF-TOF-MS.

Authors:  Clifton K Fagerquist; William J Zaragoza
Journal:  J Am Soc Mass Spectrom       Date:  2015-02-10       Impact factor: 3.109

2.  Sorbitol-fermenting Shiga toxin-producing Escherichia coli O157: indications for an animal reservoir.

Authors:  D Orth; K Grif; M P Dierich; R Würzner
Journal:  Epidemiol Infect       Date:  2005-12-22       Impact factor: 2.451

3.  Variation in virulence among clades of Escherichia coli O157:H7 associated with disease outbreaks.

Authors:  Shannon D Manning; Alifiya S Motiwala; A Cody Springman; Weihong Qi; David W Lacher; Lindsey M Ouellette; Janice M Mladonicky; Patricia Somsel; James T Rudrik; Stephen E Dietrich; Wei Zhang; Bala Swaminathan; David Alland; Thomas S Whittam
Journal:  Proc Natl Acad Sci U S A       Date:  2008-03-10       Impact factor: 11.205

Review 4.  Global challenges faced by engineered Bacillus thuringiensis Cry genes in soybean (Glycine max L.) in the twenty-first century.

Authors:  Louis Bengyella; Elsie Laban Yekwa; Sehrish Iftikhar; Kiran Nawaz; Robinson C Jose; Dobgima J Fonmboh; Ernest Tambo; Pranab Roy
Journal:  3 Biotech       Date:  2018-10-29       Impact factor: 2.406

5.  Analysis of the genome of the Escherichia coli O157:H7 2006 spinach-associated outbreak isolate indicates candidate genes that may enhance virulence.

Authors:  Bridget R Kulasekara; Michael Jacobs; Yang Zhou; Zaining Wu; Elizabeth Sims; Channakhone Saenphimmachak; Laurence Rohmer; Jennifer M Ritchie; Matthew Radey; Matthew McKevitt; Theodore Larson Freeman; Hillary Hayden; Eric Haugen; Will Gillett; Christine Fong; Jean Chang; Viktoriya Beskhlebnaya; Matthew K Waldor; Mansour Samadpour; Thomas S Whittam; Rajinder Kaul; Mitchell Brittnacher; Samuel I Miller
Journal:  Infect Immun       Date:  2009-06-29       Impact factor: 3.441

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

Authors:  Peter C H Feng; Karen Jinneman; Flemming Scheutz; Steven R Monday
Journal:  Appl Environ Microbiol       Date:  2011-07-29       Impact factor: 4.792

7.  Shiga toxin 2e-producing Escherichia coli isolates from humans and pigs differ in their virulence profiles and interactions with intestinal epithelial cells.

Authors:  Anne-Katharina Sonntag; Martina Bielaszewska; Alexander Mellmann; Nadine Dierksen; Peter Schierack; Lothar H Wieler; M Alexander Schmidt; Helge Karch
Journal:  Appl Environ Microbiol       Date:  2005-12       Impact factor: 4.792

8.  Bacteriophage 2851 is a prototype phage for dissemination of the Shiga toxin variant gene 2c in Escherichia coli O157:H7.

Authors:  Eckhard Strauch; Jens Andre Hammerl; Antje Konietzny; Susanne Schneiker-Bekel; Walter Arnold; Alexander Goesmann; Alfred Pühler; Lothar Beutin
Journal:  Infect Immun       Date:  2008-09-29       Impact factor: 3.441

9.  New immuno-PCR assay for detection of low concentrations of shiga toxin 2 and its variants.

Authors:  Wenlan Zhang; Martina Bielaszewska; Matthias Pulz; Karsten Becker; Alexander W Friedrich; Helge Karch; Thorsten Kuczius
Journal:  J Clin Microbiol       Date:  2008-02-13       Impact factor: 5.948

10.  Evaluation of major types of Shiga toxin 2E-producing Escherichia coli bacteria present in food, pigs, and the environment as potential pathogens for humans.

Authors:  Lothar Beutin; Ulrike Krüger; Gladys Krause; Angelika Miko; Annett Martin; Eckhard Strauch
Journal:  Appl Environ Microbiol       Date:  2008-05-30       Impact factor: 4.792
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