Morphological and molecular characterization of Trichuris muris (Nematoda: Trichuridae): studies from two commensal rodent species

Autores
Panti May, Jesús Alonso; Gómez Muñoz, María de Los Ángeles; Yeh Gorocica, A. B.; Hernández Betancourt, S.; Milano, F.; Galliari, Carlos Alberto; Robles, Maria del Rosario
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this paper we re-describe Trichuris muris based on morphological data following isolation from two commensal rodent species, Mus musculus from Mexico and Rattus rattus from Argentina. Furthermore, we provide a molecular characterization based on mitochondrial (cytochrome c oxidase subunit 1 mitochondrial gene) and nuclear (internal transcribed spacer 2 region) markers in order to support the taxonomic identification of the studied specimens of T. muris from M. musculus. We distinguished T. muris from 29 species of Trichuris found in American rodents based on morphological and biometrical features, such as the presence of a spicular tube, length of spicule, size of proximal and distal cloacal tube and non-protrusive vulva. We suggest that spicular tube patterns can be used to classify Trichuris species in three groups. Considering that the diagnosis among the species of this genus is mainly based on morphometry, this proposal represents a relevant contribution. We provide molecular studies on two markers, making this the first contribution for T. muris in the Americas. This study makes an important contribution to the integrative taxonomy of cosmopolitan nematode species, and its correct determination from the parasitological study of commensal rodents.
Fil: Panti May, Jesús Alonso. Universidad Autonoma de Yucatan (uady);
Fil: Gómez Muñoz, María de Los Ángeles. Universidad Nacional del Nordeste; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina
Fil: Yeh Gorocica, A. B.. Universidad Autonoma de Yucatan (uady);
Fil: Hernández Betancourt, S.. Universidad Autonoma de Yucatan (uady);
Fil: Milano, F.. Universidad Nacional del Nordeste; Argentina
Fil: Galliari, Carlos Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; Argentina
Fil: Robles, Maria del Rosario. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; Argentina
Materia
INTEGRATIVE TAXONOMY
NORTH AMERICA
RODENTS
SOUTH AMERICA
WHIPWORMS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/223516
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/223516
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Morphological and molecular characterization of Trichuris muris (Nematoda: Trichuridae): studies from two commensal rodent speciesPanti May, Jesús AlonsoGómez Muñoz, María de Los ÁngelesYeh Gorocica, A. B.Hernández Betancourt, S.Milano, F.Galliari, Carlos AlbertoRobles, Maria del RosarioINTEGRATIVE TAXONOMYNORTH AMERICARODENTSSOUTH AMERICAWHIPWORMShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1In this paper we re-describe Trichuris muris based on morphological data following isolation from two commensal rodent species, Mus musculus from Mexico and Rattus rattus from Argentina. Furthermore, we provide a molecular characterization based on mitochondrial (cytochrome c oxidase subunit 1 mitochondrial gene) and nuclear (internal transcribed spacer 2 region) markers in order to support the taxonomic identification of the studied specimens of T. muris from M. musculus. We distinguished T. muris from 29 species of Trichuris found in American rodents based on morphological and biometrical features, such as the presence of a spicular tube, length of spicule, size of proximal and distal cloacal tube and non-protrusive vulva. We suggest that spicular tube patterns can be used to classify Trichuris species in three groups. Considering that the diagnosis among the species of this genus is mainly based on morphometry, this proposal represents a relevant contribution. We provide molecular studies on two markers, making this the first contribution for T. muris in the Americas. This study makes an important contribution to the integrative taxonomy of cosmopolitan nematode species, and its correct determination from the parasitological study of commensal rodents.Fil: Panti May, Jesús Alonso. Universidad Autonoma de Yucatan (uady);Fil: Gómez Muñoz, María de Los Ángeles. Universidad Nacional del Nordeste; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; ArgentinaFil: Yeh Gorocica, A. B.. Universidad Autonoma de Yucatan (uady);Fil: Hernández Betancourt, S.. Universidad Autonoma de Yucatan (uady);Fil: Milano, F.. Universidad Nacional del Nordeste; ArgentinaFil: Galliari, Carlos Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; ArgentinaFil: Robles, Maria del Rosario. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; ArgentinaCambridge University Press2023-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/223516Panti May, Jesús Alonso; Gómez Muñoz, María de Los Ángeles; Yeh Gorocica, A. B.; Hernández Betancourt, S.; Milano, F.; et al.; Morphological and molecular characterization of Trichuris muris (Nematoda: Trichuridae): studies from two commensal rodent species; Cambridge University Press; J. Helminthol.; 97; 38; 4-2023; 1-100022-149XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1017/S0022149X23000160info:eu-repo/semantics/altIdentifier/url/https://www.cambridge.org/core/journals/journal-of-helminthology/article/abs/morphological-and-molecular-characterization-of-trichuris-muris-nematoda-trichuridae-studies-from-two-commensal-rodent-species/AF53581E36F42C918DCC5E9ABDEB001Finfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:33:54Zoai:ri.conicet.gov.ar:11336/223516instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:33:55.141CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Morphological and molecular characterization of Trichuris muris (Nematoda: Trichuridae): studies from two commensal rodent species
title Morphological and molecular characterization of Trichuris muris (Nematoda: Trichuridae): studies from two commensal rodent species
spellingShingle Morphological and molecular characterization of Trichuris muris (Nematoda: Trichuridae): studies from two commensal rodent species
Panti May, Jesús Alonso
INTEGRATIVE TAXONOMY
NORTH AMERICA
RODENTS
SOUTH AMERICA
WHIPWORMS
title_short Morphological and molecular characterization of Trichuris muris (Nematoda: Trichuridae): studies from two commensal rodent species
title_full Morphological and molecular characterization of Trichuris muris (Nematoda: Trichuridae): studies from two commensal rodent species
title_fullStr Morphological and molecular characterization of Trichuris muris (Nematoda: Trichuridae): studies from two commensal rodent species
title_full_unstemmed Morphological and molecular characterization of Trichuris muris (Nematoda: Trichuridae): studies from two commensal rodent species
title_sort Morphological and molecular characterization of Trichuris muris (Nematoda: Trichuridae): studies from two commensal rodent species
dc.creator.none.fl_str_mv Panti May, Jesús Alonso
Gómez Muñoz, María de Los Ángeles
Yeh Gorocica, A. B.
Hernández Betancourt, S.
Milano, F.
Galliari, Carlos Alberto
Robles, Maria del Rosario
author Panti May, Jesús Alonso
author_facet Panti May, Jesús Alonso
Gómez Muñoz, María de Los Ángeles
Yeh Gorocica, A. B.
Hernández Betancourt, S.
Milano, F.
Galliari, Carlos Alberto
Robles, Maria del Rosario
author_role author
author2 Gómez Muñoz, María de Los Ángeles
Yeh Gorocica, A. B.
Hernández Betancourt, S.
Milano, F.
Galliari, Carlos Alberto
Robles, Maria del Rosario
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv INTEGRATIVE TAXONOMY
NORTH AMERICA
RODENTS
SOUTH AMERICA
WHIPWORMS
topic INTEGRATIVE TAXONOMY
NORTH AMERICA
RODENTS
SOUTH AMERICA
WHIPWORMS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv In this paper we re-describe Trichuris muris based on morphological data following isolation from two commensal rodent species, Mus musculus from Mexico and Rattus rattus from Argentina. Furthermore, we provide a molecular characterization based on mitochondrial (cytochrome c oxidase subunit 1 mitochondrial gene) and nuclear (internal transcribed spacer 2 region) markers in order to support the taxonomic identification of the studied specimens of T. muris from M. musculus. We distinguished T. muris from 29 species of Trichuris found in American rodents based on morphological and biometrical features, such as the presence of a spicular tube, length of spicule, size of proximal and distal cloacal tube and non-protrusive vulva. We suggest that spicular tube patterns can be used to classify Trichuris species in three groups. Considering that the diagnosis among the species of this genus is mainly based on morphometry, this proposal represents a relevant contribution. We provide molecular studies on two markers, making this the first contribution for T. muris in the Americas. This study makes an important contribution to the integrative taxonomy of cosmopolitan nematode species, and its correct determination from the parasitological study of commensal rodents.
Fil: Panti May, Jesús Alonso. Universidad Autonoma de Yucatan (uady);
Fil: Gómez Muñoz, María de Los Ángeles. Universidad Nacional del Nordeste; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste; Argentina
Fil: Yeh Gorocica, A. B.. Universidad Autonoma de Yucatan (uady);
Fil: Hernández Betancourt, S.. Universidad Autonoma de Yucatan (uady);
Fil: Milano, F.. Universidad Nacional del Nordeste; Argentina
Fil: Galliari, Carlos Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; Argentina
Fil: Robles, Maria del Rosario. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Estudios Parasitológicos y de Vectores. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Centro de Estudios Parasitológicos y de Vectores; Argentina
description In this paper we re-describe Trichuris muris based on morphological data following isolation from two commensal rodent species, Mus musculus from Mexico and Rattus rattus from Argentina. Furthermore, we provide a molecular characterization based on mitochondrial (cytochrome c oxidase subunit 1 mitochondrial gene) and nuclear (internal transcribed spacer 2 region) markers in order to support the taxonomic identification of the studied specimens of T. muris from M. musculus. We distinguished T. muris from 29 species of Trichuris found in American rodents based on morphological and biometrical features, such as the presence of a spicular tube, length of spicule, size of proximal and distal cloacal tube and non-protrusive vulva. We suggest that spicular tube patterns can be used to classify Trichuris species in three groups. Considering that the diagnosis among the species of this genus is mainly based on morphometry, this proposal represents a relevant contribution. We provide molecular studies on two markers, making this the first contribution for T. muris in the Americas. This study makes an important contribution to the integrative taxonomy of cosmopolitan nematode species, and its correct determination from the parasitological study of commensal rodents.
publishDate 2023
dc.date.none.fl_str_mv 2023-04
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/223516
Panti May, Jesús Alonso; Gómez Muñoz, María de Los Ángeles; Yeh Gorocica, A. B.; Hernández Betancourt, S.; Milano, F.; et al.; Morphological and molecular characterization of Trichuris muris (Nematoda: Trichuridae): studies from two commensal rodent species; Cambridge University Press; J. Helminthol.; 97; 38; 4-2023; 1-10
0022-149X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/223516
identifier_str_mv Panti May, Jesús Alonso; Gómez Muñoz, María de Los Ángeles; Yeh Gorocica, A. B.; Hernández Betancourt, S.; Milano, F.; et al.; Morphological and molecular characterization of Trichuris muris (Nematoda: Trichuridae): studies from two commensal rodent species; Cambridge University Press; J. Helminthol.; 97; 38; 4-2023; 1-10
0022-149X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1017/S0022149X23000160
info:eu-repo/semantics/altIdentifier/url/https://www.cambridge.org/core/journals/journal-of-helminthology/article/abs/morphological-and-molecular-characterization-of-trichuris-muris-nematoda-trichuridae-studies-from-two-commensal-rodent-species/AF53581E36F42C918DCC5E9ABDEB001F
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Cambridge University Press
publisher.none.fl_str_mv Cambridge University Press
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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