Hongos simbiontes de hormigas cortadoras de hojas del género Acromyrmex en bosques secos del centro de Argentina
- Autores
- Pelissero, David; Kuhar, José Francisco; Pereyra, Mariana; Nouhra, Eduardo Ramon
- Año de publicación
- 2021
- Idioma
- español castellano
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Fungi associated with leaf-cutter ants (LCAs) play a fundamental role in Neotropical ecosystems. The association with fungi allows LCAs to be the dominant herbivores and in this way influence ecological processes. In order to know the taxonomic diversity of fungal symbionts associated with LCAs, ten sampling sites were selected corresponding to the Chaqueño Serrano district and the Algarrobo district. Samples of fungi grown by leaf cutter ants were collected, a part of the fungal material was grown in potato agar culture medium with dextrose and another was stored in a CTAB buffer. Subsequently, amplifications of the ITS1, ITS2 and 5.8S ribosomal gene were carried out. A phylogenetic analysis (Maximum Likelihood and Bayesian) was performed with the sequences. Results show that the leaf cutter ants in the sampled region cultivate symbiotic fungi of two well-differentiated phylogenetic clades (known as A and B). The agar cultures showed a slow growth, with development of globose structures named gongylidia that are grouped together forming staphyla (clusters). Among the ants studied, Acromyrmex striatus is associated with fungi from both clades. In the Espinal forest (Algarrobo district) A. striatus was found associated with clade B fungi (Leucocoprinus sp.) and in the Chaco Serrano (Chaqueño Serrano district) with clade A fungi (Leucocoprinus gongylophorus). While Acromyrmex crassispinus and A. heyeri included in the study exclusively cultivate L. gongylophorus from clade A fungi regardless of the region they inhabit. In addition, the first molecular identification of the fungus L. gongylophorus cultivated by Acromyrmex silvestrii is reported.
Fil: Pelissero, David. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina
Fil: Kuhar, José Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina
Fil: Pereyra, Mariana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina
Fil: Nouhra, Eduardo Ramon. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina - Materia
-
ACROMYRMEX
CÓRDOBA
GEN 5.8S
ITS1
ITS2 - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/145531
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Hongos simbiontes de hormigas cortadoras de hojas del género Acromyrmex en bosques secos del centro de ArgentinaFungal symbionts of leaf-cutting ants of the genus acromyrmex in dry forest of central argentinaPelissero, DavidKuhar, José FranciscoPereyra, MarianaNouhra, Eduardo RamonACROMYRMEXCÓRDOBAGEN 5.8SITS1ITS2https://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Fungi associated with leaf-cutter ants (LCAs) play a fundamental role in Neotropical ecosystems. The association with fungi allows LCAs to be the dominant herbivores and in this way influence ecological processes. In order to know the taxonomic diversity of fungal symbionts associated with LCAs, ten sampling sites were selected corresponding to the Chaqueño Serrano district and the Algarrobo district. Samples of fungi grown by leaf cutter ants were collected, a part of the fungal material was grown in potato agar culture medium with dextrose and another was stored in a CTAB buffer. Subsequently, amplifications of the ITS1, ITS2 and 5.8S ribosomal gene were carried out. A phylogenetic analysis (Maximum Likelihood and Bayesian) was performed with the sequences. Results show that the leaf cutter ants in the sampled region cultivate symbiotic fungi of two well-differentiated phylogenetic clades (known as A and B). The agar cultures showed a slow growth, with development of globose structures named gongylidia that are grouped together forming staphyla (clusters). Among the ants studied, Acromyrmex striatus is associated with fungi from both clades. In the Espinal forest (Algarrobo district) A. striatus was found associated with clade B fungi (Leucocoprinus sp.) and in the Chaco Serrano (Chaqueño Serrano district) with clade A fungi (Leucocoprinus gongylophorus). While Acromyrmex crassispinus and A. heyeri included in the study exclusively cultivate L. gongylophorus from clade A fungi regardless of the region they inhabit. In addition, the first molecular identification of the fungus L. gongylophorus cultivated by Acromyrmex silvestrii is reported.Fil: Pelissero, David. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; ArgentinaFil: Kuhar, José Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; ArgentinaFil: Pereyra, Mariana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; ArgentinaFil: Nouhra, Eduardo Ramon. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; ArgentinaInstituto de Botánica Darwinion2021-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/145531Pelissero, David; Kuhar, José Francisco; Pereyra, Mariana; Nouhra, Eduardo Ramon; Hongos simbiontes de hormigas cortadoras de hojas del género Acromyrmex en bosques secos del centro de Argentina; Instituto de Botánica Darwinion; Darwiniana, Nueva serie; 9; 1; 3-2021; 162-1720011-67931850-1699CONICET DigitalCONICETspainfo:eu-repo/semantics/altIdentifier/url/http://www.ojs.darwin.edu.ar/index.php/darwiniana/article/view/950info:eu-repo/semantics/altIdentifier/doi/10.14522/darwiniana.2021.91.950info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:54:43Zoai:ri.conicet.gov.ar:11336/145531instacron: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 09:54:43.986CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Hongos simbiontes de hormigas cortadoras de hojas del género Acromyrmex en bosques secos del centro de Argentina Fungal symbionts of leaf-cutting ants of the genus acromyrmex in dry forest of central argentina |
title |
Hongos simbiontes de hormigas cortadoras de hojas del género Acromyrmex en bosques secos del centro de Argentina |
spellingShingle |
Hongos simbiontes de hormigas cortadoras de hojas del género Acromyrmex en bosques secos del centro de Argentina Pelissero, David ACROMYRMEX CÓRDOBA GEN 5.8S ITS1 ITS2 |
title_short |
Hongos simbiontes de hormigas cortadoras de hojas del género Acromyrmex en bosques secos del centro de Argentina |
title_full |
Hongos simbiontes de hormigas cortadoras de hojas del género Acromyrmex en bosques secos del centro de Argentina |
title_fullStr |
Hongos simbiontes de hormigas cortadoras de hojas del género Acromyrmex en bosques secos del centro de Argentina |
title_full_unstemmed |
Hongos simbiontes de hormigas cortadoras de hojas del género Acromyrmex en bosques secos del centro de Argentina |
title_sort |
Hongos simbiontes de hormigas cortadoras de hojas del género Acromyrmex en bosques secos del centro de Argentina |
dc.creator.none.fl_str_mv |
Pelissero, David Kuhar, José Francisco Pereyra, Mariana Nouhra, Eduardo Ramon |
author |
Pelissero, David |
author_facet |
Pelissero, David Kuhar, José Francisco Pereyra, Mariana Nouhra, Eduardo Ramon |
author_role |
author |
author2 |
Kuhar, José Francisco Pereyra, Mariana Nouhra, Eduardo Ramon |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
ACROMYRMEX CÓRDOBA GEN 5.8S ITS1 ITS2 |
topic |
ACROMYRMEX CÓRDOBA GEN 5.8S ITS1 ITS2 |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Fungi associated with leaf-cutter ants (LCAs) play a fundamental role in Neotropical ecosystems. The association with fungi allows LCAs to be the dominant herbivores and in this way influence ecological processes. In order to know the taxonomic diversity of fungal symbionts associated with LCAs, ten sampling sites were selected corresponding to the Chaqueño Serrano district and the Algarrobo district. Samples of fungi grown by leaf cutter ants were collected, a part of the fungal material was grown in potato agar culture medium with dextrose and another was stored in a CTAB buffer. Subsequently, amplifications of the ITS1, ITS2 and 5.8S ribosomal gene were carried out. A phylogenetic analysis (Maximum Likelihood and Bayesian) was performed with the sequences. Results show that the leaf cutter ants in the sampled region cultivate symbiotic fungi of two well-differentiated phylogenetic clades (known as A and B). The agar cultures showed a slow growth, with development of globose structures named gongylidia that are grouped together forming staphyla (clusters). Among the ants studied, Acromyrmex striatus is associated with fungi from both clades. In the Espinal forest (Algarrobo district) A. striatus was found associated with clade B fungi (Leucocoprinus sp.) and in the Chaco Serrano (Chaqueño Serrano district) with clade A fungi (Leucocoprinus gongylophorus). While Acromyrmex crassispinus and A. heyeri included in the study exclusively cultivate L. gongylophorus from clade A fungi regardless of the region they inhabit. In addition, the first molecular identification of the fungus L. gongylophorus cultivated by Acromyrmex silvestrii is reported. Fil: Pelissero, David. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina Fil: Kuhar, José Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina Fil: Pereyra, Mariana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina Fil: Nouhra, Eduardo Ramon. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina |
description |
Fungi associated with leaf-cutter ants (LCAs) play a fundamental role in Neotropical ecosystems. The association with fungi allows LCAs to be the dominant herbivores and in this way influence ecological processes. In order to know the taxonomic diversity of fungal symbionts associated with LCAs, ten sampling sites were selected corresponding to the Chaqueño Serrano district and the Algarrobo district. Samples of fungi grown by leaf cutter ants were collected, a part of the fungal material was grown in potato agar culture medium with dextrose and another was stored in a CTAB buffer. Subsequently, amplifications of the ITS1, ITS2 and 5.8S ribosomal gene were carried out. A phylogenetic analysis (Maximum Likelihood and Bayesian) was performed with the sequences. Results show that the leaf cutter ants in the sampled region cultivate symbiotic fungi of two well-differentiated phylogenetic clades (known as A and B). The agar cultures showed a slow growth, with development of globose structures named gongylidia that are grouped together forming staphyla (clusters). Among the ants studied, Acromyrmex striatus is associated with fungi from both clades. In the Espinal forest (Algarrobo district) A. striatus was found associated with clade B fungi (Leucocoprinus sp.) and in the Chaco Serrano (Chaqueño Serrano district) with clade A fungi (Leucocoprinus gongylophorus). While Acromyrmex crassispinus and A. heyeri included in the study exclusively cultivate L. gongylophorus from clade A fungi regardless of the region they inhabit. In addition, the first molecular identification of the fungus L. gongylophorus cultivated by Acromyrmex silvestrii is reported. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-03 |
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/11336/145531 Pelissero, David; Kuhar, José Francisco; Pereyra, Mariana; Nouhra, Eduardo Ramon; Hongos simbiontes de hormigas cortadoras de hojas del género Acromyrmex en bosques secos del centro de Argentina; Instituto de Botánica Darwinion; Darwiniana, Nueva serie; 9; 1; 3-2021; 162-172 0011-6793 1850-1699 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/145531 |
identifier_str_mv |
Pelissero, David; Kuhar, José Francisco; Pereyra, Mariana; Nouhra, Eduardo Ramon; Hongos simbiontes de hormigas cortadoras de hojas del género Acromyrmex en bosques secos del centro de Argentina; Instituto de Botánica Darwinion; Darwiniana, Nueva serie; 9; 1; 3-2021; 162-172 0011-6793 1850-1699 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
spa |
language |
spa |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/http://www.ojs.darwin.edu.ar/index.php/darwiniana/article/view/950 info:eu-repo/semantics/altIdentifier/doi/10.14522/darwiniana.2021.91.950 |
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 |
Instituto de Botánica Darwinion |
publisher.none.fl_str_mv |
Instituto de Botánica Darwinion |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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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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1844613660514713600 |
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13.070432 |