Arbuscular mycorrhizal colonization of vascular plants from the Yungas forests, Argentina

In Argentina, the Yungas forests are among the ecosystems most affected by human activity, with loss of biodiversity. To assess the mycorrhizal status in these ecosystems, the roots of 41 native plant species belonging to 25 families were collected throughout the year from two sites of the Yungas fo...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Becerra, Alejandra Gabriela, Cabello, Marta Noemí, Chiarini, Franco Ezequiel
Formato: Articulo
Lenguaje:Inglés
Publicado: 2007
Materias:
Ciencias Naturales
Alnus forests
Arbuscular mycorrhizal
Arum-type
Paris-type
Yungas
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/100299
https://ri.conicet.gov.ar/11336/37393
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-100299
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Naturales
Alnus forests
Arbuscular mycorrhizal
Arum-type
Paris-type
Yungas
spellingShingle Ciencias Naturales
Alnus forests
Arbuscular mycorrhizal
Arum-type
Paris-type
Yungas
Becerra, Alejandra Gabriela
Cabello, Marta Noemí
Chiarini, Franco Ezequiel
Arbuscular mycorrhizal colonization of vascular plants from the Yungas forests, Argentina
topic_facet Ciencias Naturales
Alnus forests
Arbuscular mycorrhizal
Arum-type
Paris-type
Yungas
description In Argentina, the Yungas forests are among the ecosystems most affected by human activity, with loss of biodiversity. To assess the mycorrhizal status in these ecosystems, the roots of 41 native plant species belonging to 25 families were collected throughout the year from two sites of the Yungas forests. Roots were washed and stained to study the presence of arbuscular mycorrhizas (AM). Morphological types of arbuscular mycorrhizas (Arum and Paris-type) and colonization patterns were identified and photographed. All plants presented AM colonization. The AM colonization patterns varied from single intracellular aseptate hyphae, coils, appresoria, to vesicles and/or arbuscules. Among the species studied, the Paris-type colonization showed to be dominant. Results confirmed that AM hosts are predominant in the Yungas of South American forests.
format Articulo
Articulo
author Becerra, Alejandra Gabriela
Cabello, Marta Noemí
Chiarini, Franco Ezequiel
author_facet Becerra, Alejandra Gabriela
Cabello, Marta Noemí
Chiarini, Franco Ezequiel
author_sort Becerra, Alejandra Gabriela
title Arbuscular mycorrhizal colonization of vascular plants from the Yungas forests, Argentina
title_short Arbuscular mycorrhizal colonization of vascular plants from the Yungas forests, Argentina
title_full Arbuscular mycorrhizal colonization of vascular plants from the Yungas forests, Argentina
title_fullStr Arbuscular mycorrhizal colonization of vascular plants from the Yungas forests, Argentina
title_full_unstemmed Arbuscular mycorrhizal colonization of vascular plants from the Yungas forests, Argentina
title_sort arbuscular mycorrhizal colonization of vascular plants from the yungas forests, argentina
publishDate 2007
url http://sedici.unlp.edu.ar/handle/10915/100299
https://ri.conicet.gov.ar/11336/37393
work_keys_str_mv AT becerraalejandragabriela arbuscularmycorrhizalcolonizationofvascularplantsfromtheyungasforestsargentina
AT cabellomartanoemi arbuscularmycorrhizalcolonizationofvascularplantsfromtheyungasforestsargentina
AT chiarinifrancoezequiel arbuscularmycorrhizalcolonizationofvascularplantsfromtheyungasforestsargentina
AT becerraalejandragabriela colonisationparlesmycorhizesarbusculairesdansdesplantesvasculairesdesforetsdesyungasargentine
AT cabellomartanoemi colonisationparlesmycorhizesarbusculairesdansdesplantesvasculairesdesforetsdesyungasargentine
AT chiarinifrancoezequiel colonisationparlesmycorhizesarbusculairesdansdesplantesvasculairesdesforetsdesyungasargentine
bdutipo_str Repositorios
_version_ 1764820440163811332

Ejemplares similares