Ecology of Trypanosoma cruzi I genotypes across Rhodnius prolixus captured in Attalea butyracea palms
Trypanosoma cruzi, the agent of Chagas disease exhibits significant genetic diversity. This parasite is divided into six discrete typing units (DTUs) where T. cruzi I (TcI) is the most widespread in the Americas. TcI genotypes have been associated to domestic and sylvatic cycles of transmission (TcI...
- Autores:
- Tipo de recurso:
- Fecha de publicación:
- 2017
- Institución:
- Universidad del Rosario
- Repositorio:
- Repositorio EdocUR - U. Rosario
- Idioma:
- eng
- OAI Identifier:
- oai:repository.urosario.edu.co:10336/24302
- Acceso en línea:
- https://doi.org/10.1016/j.meegid.2017.01.017
https://repository.urosario.edu.co/handle/10336/24302
- Palabra clave:
- Adult
Arecaceae
Article
Attalea butyracea
Controlled study
Disease control
Disease transmission
Molecular typing
Nonhuman
Principal component analysis
Rhodnius prolixus
Taxonomic identification
Trypanosoma cruzi
Trypanosoma cruzi i
Animal
Arecaceae
Chagas disease
Classification
Colombia
Ecosystem
Genetics
Genotype
Human
Insect control
Insect vector
Isolation and purification
Organization and management
Parasitology
Phylogeny
Plant leaf
Rhodnius
Transmission
Trypanosoma cruzi
Protozoal dna
Animals
Arecaceae
Chagas disease
Colombia
Ecosystem
Genotype
Humans
Insect control
Insect vectors
Molecular typing
Phylogeny
Plant leaves
Rhodnius
Trypanosoma cruzi
A
Butyracea
Chagas disease
Domestic cycle
Dtus
R
Prolixus
Sylvatic cycle
T
Cruzi
protozoan
Dna
- Rights
- License
- Abierto (Texto Completo)
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d25dc61f-f5ee-4c19-95d9-f9886a857d1f5a1fe760-e03f-453c-aff4-5460450c0e280f492211-f524-4e02-8ed5-2634fcf620f010117161186002020-05-26T00:11:26Z2020-05-26T00:11:26Z2017Trypanosoma cruzi, the agent of Chagas disease exhibits significant genetic diversity. This parasite is divided into six discrete typing units (DTUs) where T. cruzi I (TcI) is the most widespread in the Americas. TcI genotypes have been associated to domestic and sylvatic cycles of transmission (TcIDom and sylvatic TcI). Due to the importance of the enzootic transmission, we determined the frequency of TcI genotypes present in Rhodnius prolixus captured in different regions of the palm A. butyracea to understand the ecology of the disease and the importance of A. butyracea palms as ecotopes of R. prolixus. Forty A. butyracea palms were sampled (base crown, mid-point and crown) capturing 105 individuals identified as R. prolixus by morphological and molecular barcoding. We conducted molecular detection and typing of T. cruzi across 59 individuals. The results showed that all the insects were infected with TcI; 28.57% were sylvatic TcI, 12.38% TcIDom and 15,24% mixed infections (TcIDom/sylvatic TcI). Statistical analysis showed a similar behavior between TcIDom and mixed infections in the mid-point and at the crown of the palm, being more frequent in the crown, while sylvatic TcI does not seem to have a specific association with any of the sampled areas. These findings are consistent with other studies showing high mobility of the insect vector between different ecotopes, increasing the need to develop improvements in the programs of disease control. © 2017 Elsevier B.V.application/pdfhttps://doi.org/10.1016/j.meegid.2017.01.01715671348https://repository.urosario.edu.co/handle/10336/24302engElsevier B.V.150146Infection, Genetics and EvolutionVol. 49Infection, Genetics and Evolution, ISSN:15671348, Vol.49,(2017); pp. 146-150https://www.scopus.com/inward/record.uri?eid=2-s2.0-85009865299&doi=10.1016%2fj.meegid.2017.01.017&partnerID=40&md5=a167640bcdec098644777e712f5e49d5Abierto (Texto Completo)http://purl.org/coar/access_right/c_abf2instname:Universidad del Rosarioreponame:Repositorio Institucional EdocURAdultArecaceaeArticleAttalea butyraceaControlled studyDisease controlDisease transmissionMolecular typingNonhumanPrincipal component analysisRhodnius prolixusTaxonomic identificationTrypanosoma cruziTrypanosoma cruzi iAnimalArecaceaeChagas diseaseClassificationColombiaEcosystemGeneticsGenotypeHumanInsect controlInsect vectorIsolation and purificationOrganization and managementParasitologyPhylogenyPlant leafRhodniusTransmissionTrypanosoma cruziProtozoal dnaAnimalsArecaceaeChagas diseaseColombiaEcosystemGenotypeHumansInsect controlInsect vectorsMolecular typingPhylogenyPlant leavesRhodniusTrypanosoma cruziAButyraceaChagas diseaseDomestic cycleDtusRProlixusSylvatic cycleTCruziprotozoanDnaEcology of Trypanosoma cruzi I genotypes across Rhodnius prolixus captured in Attalea butyracea palmsarticleArtículohttp://purl.org/coar/version/c_970fb48d4fbd8a85http://purl.org/coar/resource_type/c_6501Poveda C.Higuera A.Urbano P.Ramírez, Juan David10336/24302oai:repository.urosario.edu.co:10336/243022022-05-02 07:37:16.473972https://repository.urosario.edu.coRepositorio institucional EdocURedocur@urosario.edu.co |
dc.title.spa.fl_str_mv |
Ecology of Trypanosoma cruzi I genotypes across Rhodnius prolixus captured in Attalea butyracea palms |
title |
Ecology of Trypanosoma cruzi I genotypes across Rhodnius prolixus captured in Attalea butyracea palms |
spellingShingle |
Ecology of Trypanosoma cruzi I genotypes across Rhodnius prolixus captured in Attalea butyracea palms Adult Arecaceae Article Attalea butyracea Controlled study Disease control Disease transmission Molecular typing Nonhuman Principal component analysis Rhodnius prolixus Taxonomic identification Trypanosoma cruzi Trypanosoma cruzi i Animal Arecaceae Chagas disease Classification Colombia Ecosystem Genetics Genotype Human Insect control Insect vector Isolation and purification Organization and management Parasitology Phylogeny Plant leaf Rhodnius Transmission Trypanosoma cruzi Protozoal dna Animals Arecaceae Chagas disease Colombia Ecosystem Genotype Humans Insect control Insect vectors Molecular typing Phylogeny Plant leaves Rhodnius Trypanosoma cruzi A Butyracea Chagas disease Domestic cycle Dtus R Prolixus Sylvatic cycle T Cruzi protozoan Dna |
title_short |
Ecology of Trypanosoma cruzi I genotypes across Rhodnius prolixus captured in Attalea butyracea palms |
title_full |
Ecology of Trypanosoma cruzi I genotypes across Rhodnius prolixus captured in Attalea butyracea palms |
title_fullStr |
Ecology of Trypanosoma cruzi I genotypes across Rhodnius prolixus captured in Attalea butyracea palms |
title_full_unstemmed |
Ecology of Trypanosoma cruzi I genotypes across Rhodnius prolixus captured in Attalea butyracea palms |
title_sort |
Ecology of Trypanosoma cruzi I genotypes across Rhodnius prolixus captured in Attalea butyracea palms |
dc.subject.keyword.spa.fl_str_mv |
Adult Arecaceae Article Attalea butyracea Controlled study Disease control Disease transmission Molecular typing Nonhuman Principal component analysis Rhodnius prolixus Taxonomic identification Trypanosoma cruzi Trypanosoma cruzi i Animal Arecaceae Chagas disease Classification Colombia Ecosystem Genetics Genotype Human Insect control Insect vector Isolation and purification Organization and management Parasitology Phylogeny Plant leaf Rhodnius Transmission Trypanosoma cruzi Protozoal dna Animals Arecaceae Chagas disease Colombia Ecosystem Genotype Humans Insect control Insect vectors Molecular typing Phylogeny Plant leaves Rhodnius Trypanosoma cruzi A Butyracea Chagas disease Domestic cycle Dtus R Prolixus Sylvatic cycle T Cruzi |
topic |
Adult Arecaceae Article Attalea butyracea Controlled study Disease control Disease transmission Molecular typing Nonhuman Principal component analysis Rhodnius prolixus Taxonomic identification Trypanosoma cruzi Trypanosoma cruzi i Animal Arecaceae Chagas disease Classification Colombia Ecosystem Genetics Genotype Human Insect control Insect vector Isolation and purification Organization and management Parasitology Phylogeny Plant leaf Rhodnius Transmission Trypanosoma cruzi Protozoal dna Animals Arecaceae Chagas disease Colombia Ecosystem Genotype Humans Insect control Insect vectors Molecular typing Phylogeny Plant leaves Rhodnius Trypanosoma cruzi A Butyracea Chagas disease Domestic cycle Dtus R Prolixus Sylvatic cycle T Cruzi protozoan Dna |
dc.subject.keyword.eng.fl_str_mv |
protozoan Dna |
description |
Trypanosoma cruzi, the agent of Chagas disease exhibits significant genetic diversity. This parasite is divided into six discrete typing units (DTUs) where T. cruzi I (TcI) is the most widespread in the Americas. TcI genotypes have been associated to domestic and sylvatic cycles of transmission (TcIDom and sylvatic TcI). Due to the importance of the enzootic transmission, we determined the frequency of TcI genotypes present in Rhodnius prolixus captured in different regions of the palm A. butyracea to understand the ecology of the disease and the importance of A. butyracea palms as ecotopes of R. prolixus. Forty A. butyracea palms were sampled (base crown, mid-point and crown) capturing 105 individuals identified as R. prolixus by morphological and molecular barcoding. We conducted molecular detection and typing of T. cruzi across 59 individuals. The results showed that all the insects were infected with TcI; 28.57% were sylvatic TcI, 12.38% TcIDom and 15,24% mixed infections (TcIDom/sylvatic TcI). Statistical analysis showed a similar behavior between TcIDom and mixed infections in the mid-point and at the crown of the palm, being more frequent in the crown, while sylvatic TcI does not seem to have a specific association with any of the sampled areas. These findings are consistent with other studies showing high mobility of the insect vector between different ecotopes, increasing the need to develop improvements in the programs of disease control. © 2017 Elsevier B.V. |
publishDate |
2017 |
dc.date.created.spa.fl_str_mv |
2017 |
dc.date.accessioned.none.fl_str_mv |
2020-05-26T00:11:26Z |
dc.date.available.none.fl_str_mv |
2020-05-26T00:11:26Z |
dc.type.eng.fl_str_mv |
article |
dc.type.coarversion.fl_str_mv |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
dc.type.coar.fl_str_mv |
http://purl.org/coar/resource_type/c_6501 |
dc.type.spa.spa.fl_str_mv |
Artículo |
dc.identifier.doi.none.fl_str_mv |
https://doi.org/10.1016/j.meegid.2017.01.017 |
dc.identifier.issn.none.fl_str_mv |
15671348 |
dc.identifier.uri.none.fl_str_mv |
https://repository.urosario.edu.co/handle/10336/24302 |
url |
https://doi.org/10.1016/j.meegid.2017.01.017 https://repository.urosario.edu.co/handle/10336/24302 |
identifier_str_mv |
15671348 |
dc.language.iso.spa.fl_str_mv |
eng |
language |
eng |
dc.relation.citationEndPage.none.fl_str_mv |
150 |
dc.relation.citationStartPage.none.fl_str_mv |
146 |
dc.relation.citationTitle.none.fl_str_mv |
Infection, Genetics and Evolution |
dc.relation.citationVolume.none.fl_str_mv |
Vol. 49 |
dc.relation.ispartof.spa.fl_str_mv |
Infection, Genetics and Evolution, ISSN:15671348, Vol.49,(2017); pp. 146-150 |
dc.relation.uri.spa.fl_str_mv |
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85009865299&doi=10.1016%2fj.meegid.2017.01.017&partnerID=40&md5=a167640bcdec098644777e712f5e49d5 |
dc.rights.coar.fl_str_mv |
http://purl.org/coar/access_right/c_abf2 |
dc.rights.acceso.spa.fl_str_mv |
Abierto (Texto Completo) |
rights_invalid_str_mv |
Abierto (Texto Completo) http://purl.org/coar/access_right/c_abf2 |
dc.format.mimetype.none.fl_str_mv |
application/pdf |
dc.publisher.spa.fl_str_mv |
Elsevier B.V. |
institution |
Universidad del Rosario |
dc.source.instname.spa.fl_str_mv |
instname:Universidad del Rosario |
dc.source.reponame.spa.fl_str_mv |
reponame:Repositorio Institucional EdocUR |
repository.name.fl_str_mv |
Repositorio institucional EdocUR |
repository.mail.fl_str_mv |
edocur@urosario.edu.co |
_version_ |
1814167454044127232 |