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Literature DB >> 23325815

Molecular characterization of high-level-cholera-toxin-producing El Tor variant Vibrio cholerae strains in the Zanzibar Archipelago of Tanzania.

A Naha¹, G Chowdhury, J Ghosh-Banerjee, M Senoh, T Takahashi, B Ley, K Thriemer, J Deen, L V Seidlein, S M Ali, A Khatib, T Ramamurthy, R K Nandy, G B Nair, Y Takeda, A K Mukhopadhyay.

Abstract

Analysis of 1,180 diarrheal stool samples in Zanzibar detected 247 Vibrio cholerae O1, Ogawa strains in 2009. Phenotypic traits and PCR-based detection of rstR, rtxC, and tcpA alleles showed that they belonged to the El Tor biotype. Genetic analysis of ctxB of these strains revealed that they were classical type, and production of classical cholera toxin B (CTB) was confirmed by Western blotting. These strains produced more CT than the prototype El Tor and formed a separate cluster by pulsed-field gel electrophoresis (PFGE) analysis.

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Year: 2013 PMID： 23325815 PMCID： PMC3592071 DOI： 10.1128/JCM.03162-12

Source DB: PubMed Journal: J Clin Microbiol ISSN： 0095-1137 Impact factor: 5.948

37 in total

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5. Cholera, 2011.

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Journal: Wkly Epidemiol Rec Date: 2012-08-03

6. Cholera toxin transcriptional activator toxR is a transmembrane DNA binding protein.

Authors: V L Miller; R K Taylor; J J Mekalanos
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Review 7. Filamentous phages linked to virulence of Vibrio cholerae.

Authors: Brigid M Davis; Matthew K Waldor
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8. New variants of Vibrio cholerae O1 biotype El Tor with attributes of the classical biotype from hospitalized patients with acute diarrhea in Bangladesh.

Authors: G Balakrish Nair; Shah M Faruque; N A Bhuiyan; M Kamruzzaman; A K Siddique; David A Sack
Journal: J Clin Microbiol Date: 2002-09 Impact factor: 5.948

9. Evolutionary genetic analysis of the emergence of epidemic Vibrio cholerae isolates on the basis of comparative nucleotide sequence analysis and multilocus virulence gene profiles.

Authors: Yvonne A O'Shea; F Jerry Reen; Anne Marie Quirke; E Fidelma Boyd
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10. Production and cross-reactivity patterns of a panel of high affinity monoclonal antibodies to Vibrio cholerae O139 Bengal.

Authors: S Garg; T Ramamurthy; A K Mukhopadhyay; B C Deb; G B Nair; T Shimada; T Takeda; A Huq; R R Colwell; Y Takeda
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Review 2. Recurrent cholera epidemics in Africa: which way forward? A literature review.

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3. The seventh pandemic Vibrio cholerae O1 El Tor isolate in China has undergone genetic shifts.

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Journal: J Clin Microbiol Date: 2013-12-18 Impact factor: 5.948

4. Whole-Genome Enrichment Provides Deep Insights into Vibrio cholerae Metagenome from an African River.

Authors: L Vezzulli; C Grande; G Tassistro; I Brettar; M G Höfle; R P A Pereira; D Mushi; A Pallavicini; P Vassallo; C Pruzzo
Journal: Microb Ecol Date: 2016-11-25 Impact factor: 4.552

5. Relationship between Distinct African Cholera Epidemics Revealed via MLVA Haplotyping of 337 Vibrio cholerae Isolates.

Authors: Sandra Moore; Berthe Miwanda; Adodo Yao Sadji; Hélène Thefenne; Fakhri Jeddi; Stanislas Rebaudet; Hilde de Boeck; Bawimodom Bidjada; Jean-Jacques Depina; Didier Bompangue; Aaron Aruna Abedi; Lamine Koivogui; Sakoba Keita; Eric Garnotel; Pierre-Denis Plisnier; Raymond Ruimy; Nicholas Thomson; Jean-Jacques Muyembe; Renaud Piarroux
Journal: PLoS Negl Trop Dis Date: 2015-06-25