New record of arbuscular mycorrhiza in Asterella chilensis (Aytoniaceae, Marchantiophyta), Patagonia, Argentina

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Background and aims: The associations that are established between arbuscular mycorrhizae (AM) and bryophytes (Anthocerotophyta, Bryophyta and Marchantiophyta) play an important role in the development of this group of plants. In particular, the relationship between AM and Marchantiophyta has been s...

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Autores principales: Cottet, Agustina Celeste, Messuti, María Inés
Formato: Artículo revista
Lenguaje:Español
Publicado: Sociedad Argentina de Botánica 2022
Materias:
Asociación fúngica
hepática
Tipo Paris
fungal association
liverworts
Paris type
Acceso en línea:https://revistas.unc.edu.ar/index.php/BSAB/article/view/35364
Aporte de:
Revistas de la UNC de Universidad Nacional de Córdoba
id I10-R10article-35364
record_format ojs
institution Universidad Nacional de Córdoba
institution_str I-10
repository_str R-10
container_title_str Revistas de la UNC
language Español
format Artículo revista
topic Asociación fúngica
hepática
Tipo Paris
fungal association
liverworts
Paris type
spellingShingle Asociación fúngica
hepática
Tipo Paris
fungal association
liverworts
Paris type
Cottet, Agustina Celeste
Messuti, María Inés
New record of arbuscular mycorrhiza in Asterella chilensis (Aytoniaceae, Marchantiophyta), Patagonia, Argentina
topic_facet Asociación fúngica
hepática
Tipo Paris
fungal association
liverworts
Paris type
author Cottet, Agustina Celeste
Messuti, María Inés
author_facet Cottet, Agustina Celeste
Messuti, María Inés
author_sort Cottet, Agustina Celeste
title New record of arbuscular mycorrhiza in Asterella chilensis (Aytoniaceae, Marchantiophyta), Patagonia, Argentina
title_short New record of arbuscular mycorrhiza in Asterella chilensis (Aytoniaceae, Marchantiophyta), Patagonia, Argentina
title_full New record of arbuscular mycorrhiza in Asterella chilensis (Aytoniaceae, Marchantiophyta), Patagonia, Argentina
title_fullStr New record of arbuscular mycorrhiza in Asterella chilensis (Aytoniaceae, Marchantiophyta), Patagonia, Argentina
title_full_unstemmed New record of arbuscular mycorrhiza in Asterella chilensis (Aytoniaceae, Marchantiophyta), Patagonia, Argentina
title_sort new record of arbuscular mycorrhiza in asterella chilensis (aytoniaceae, marchantiophyta), patagonia, argentina
description Background and aims: The associations that are established between arbuscular mycorrhizae (AM) and bryophytes (Anthocerotophyta, Bryophyta and Marchantiophyta) play an important role in the development of this group of plants. In particular, the relationship between AM and Marchantiophyta has been studied previously in different species and regions of the world and, among other things, it is mentioned that colonization by fungi can differ in abundance and occurrence even in species of the same genus. The objective of this study is to present and characterize for the first time the colonization of AM in Asterella chilensis (Aytoniaceae).M&M: The examined material comes from collections made in steppe environments of Patagonia, Argentine. The plants were conditioned, stained and analyzed according to specific techniques for bryophytes.Results: The mycorrhizal association in A. chilensis is described for the first time. A brief description and photographs of the characteristic structures of the AMare presented. The colonization percentage ranges from 35 to 38% and the AM corresponds to the Paris type, characterized by the presence of aseptate hyphaeforming intracellular arbusculate coils.Conclusions: The association between AM and a livewort A. chilensis, described here, provides information of this type of associations in taxa and in harsh and little known environments
publisher Sociedad Argentina de Botánica
publishDate 2022
url https://revistas.unc.edu.ar/index.php/BSAB/article/view/35364
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AT messutimariaines newrecordofarbuscularmycorrhizainasterellachilensisaytoniaceaemarchantiophytapatagoniaargentina
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bdutipo_str Revistas
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