Literature DB >> 21524641

Phylogenetic reconstruction based on Cytochrome b (Cytb) gene sequences reveals distinct genotypes within Colombian Trypanosoma cruzi I populations.

Juan David Ramírez1, María Clara Duque, Felipe Guhl.   

Abstract

Chagas disease caused by Trypanosoma cruzi comprises an important problem of public health in the Americas. This parasite has been recently divided into six Discrete Typing Units (DTUs) due to its high genetic diversity. We sequenced the Cytochorme b (Cytb) gene of 70 T. cruzi I Colombian clones finding four genotypes related to transmission cycles of Chagas disease in Colombia and also to specific hosts of T. cruzi. The genotypes herein described based on Cytb gene sequences are in accordance with those found using the mini-exon gene and reveals once again the enormous genetic diversity at sub-DTU level evidenced in T. cruzi I.
Copyright © 2011 Elsevier B.V. All rights reserved.

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Year:  2011        PMID： 21524641     DOI： 10.1016/j.actatropica.2011.04.009

Source DB:  PubMed          Journal:  Acta Trop        ISSN： 0001-706X            Impact factor:   3.112


  15 in total

1.  Biological and Molecular Characterization of Trypanosoma cruzi Strains from Four States of Brazil.

Authors:  Aline Rimoldi Ribeiro; Luciana Lima; Larissa Aguiar de Almeida; Joana Monteiro; Cláudia Jassica Gonçalves Moreno; Juliana Damieli Nascimento; Renato Freitas de Araújo; Fernanda Mello; Luciamáre Perinetti Alves Martins; Márcia Aparecida Silva Graminha; Marta Maria Geraldes Teixeira; Marcelo Sousa Silva; Mário Steindel; João Aristeu da Rosa
Journal:  Am J Trop Med Hyg       Date:  2018-01-04       Impact factor: 2.345

Review 2.  Evolution of Trypanosoma cruzi: clarifying hybridisations, mitochondrial introgressions and phylogenetic relationships between major lineages.

Authors:  Nicolás Tomasini; Patricio Diosque
Journal:  Mem Inst Oswaldo Cruz       Date:  2015-03-24       Impact factor: 2.743

3.  Trypanosomatid Richness Among Rats, Opossums, and Dogs in the Caatinga Biome, Northeast Brazil, a Former Endemic Area of Chagas Disease.

Authors:  Maria Augusta Dario; Carolina Furtado; Cristiane Varella Lisboa; Felipe de Oliveira; Filipe Martins Santos; Paulo Sérgio D'Andrea; André Luiz Rodrigues Roque; Samanta Cristina das Chagas Xavier; Ana Maria Jansen
Journal:  Front Cell Infect Microbiol       Date:  2022-06-20       Impact factor: 6.073

4.  Discrete typing units of Trypanosoma cruzi: Geographical and biological distribution in the Americas.

Authors:  Natalia Velásquez-Ortiz; Giovanny Herrera; Carolina Hernández; Marina Muñoz; Juan David Ramírez
Journal:  Sci Data       Date:  2022-06-24       Impact factor: 8.501

5.  Multiple mitochondrial introgression events and heteroplasmy in trypanosoma cruzi revealed by maxicircle MLST and next generation sequencing.

Authors:  Louisa A Messenger; Martin S Llewellyn; Tapan Bhattacharyya; Oscar Franzén; Michael D Lewis; Juan David Ramírez; Hernan J Carrasco; Björn Andersson; Michael A Miles
Journal:  PLoS Negl Trop Dis       Date:  2012-04-10

6.  Molecular epidemiology of human oral Chagas disease outbreaks in Colombia.

Authors:  Juan David Ramírez; Marleny Montilla; Zulma M Cucunubá; Astrid Carolina Floréz; Pilar Zambrano; Felipe Guhl
Journal:  PLoS Negl Trop Dis       Date:  2013-02-21

7.  Bats, Trypanosomes, and Triatomines in Ecuador: New Insights into the Diversity, Transmission, and Origins of Trypanosoma cruzi and Chagas Disease.

Authors:  C Miguel Pinto; Sofía Ocaña-Mayorga; Elicio E Tapia; Simón E Lobos; Alejandra P Zurita; Fernanda Aguirre-Villacís; Amber MacDonald; Anita G Villacís; Luciana Lima; Marta M G Teixeira; Mario J Grijalva; Susan L Perkins
Journal:  PLoS One       Date:  2015-10-14       Impact factor: 3.240

8.  Genetic structure of Trypanosoma cruzi in Colombia revealed by a High-throughput Nuclear Multilocus Sequence Typing (nMLST) approach.

Authors:  Juan David Ramírez; Gabriela Tapia-Calle; Felipe Guhl
Journal:  BMC Genet       Date:  2013-09-30       Impact factor: 2.797

9.  Geographical, landscape and host associations of Trypanosoma cruzi DTUs and lineages.

Authors:  Amaia Izeta-Alberdi; Carlos N Ibarra-Cerdeña; David A Moo-Llanes; Janine M Ramsey
Journal:  Parasit Vectors       Date:  2016-12-07       Impact factor: 3.876

10.  Acute Chagas outbreaks: molecular and biological features of Trypanosoma cruzi isolates, and clinical aspects of acute cases in Santander, Colombia.

Authors:  Martha Lucía Díaz; Sandra Leal; Julio César Mantilla; Alfredo Molina-Berríos; Rodrigo López-Muñoz; Aldo Solari; Patricia Escobar; Clara Isabel González Rugeles
Journal:  Parasit Vectors       Date:  2015-11-26       Impact factor: 3.876
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