Rescuing the ectomycorrhizal biodiversity associated with South American Nothofagaceae forest, from the 19th century naturalists up to molecular biogeography
Abstract The southernmost portion of the Andes in South America hosts Nothofagaceae forests that form ectomycorrhizal (EcM) associations. We compiled all the published reports of EcM taxa from these woodlands, based on fruit-body collections and molecularly identified root tips. This resulted in 87...
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Online Access: | http://dx.doi.org/10.1093/forestry/cpz047 http://academic.oup.com/forestry/article-pdf/92/5/500/31502644/cpz047.pdf |
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croxfordunivpr:10.1093/forestry/cpz047 2024-06-23T07:47:19+00:00 Rescuing the ectomycorrhizal biodiversity associated with South American Nothofagaceae forest, from the 19th century naturalists up to molecular biogeography Barroetaveña, Carolina Salomón, María Eugenia Salgado Bassani, Vilma 2019 http://dx.doi.org/10.1093/forestry/cpz047 http://academic.oup.com/forestry/article-pdf/92/5/500/31502644/cpz047.pdf en eng Oxford University Press (OUP) https://academic.oup.com/journals/pages/open_access/funder_policies/chorus/standard_publication_model Forestry: An International Journal of Forest Research volume 92, issue 5, page 500-511 ISSN 0015-752X 1464-3626 journal-article 2019 croxfordunivpr https://doi.org/10.1093/forestry/cpz047 2024-06-04T06:11:21Z Abstract The southernmost portion of the Andes in South America hosts Nothofagaceae forests that form ectomycorrhizal (EcM) associations. We compiled all the published reports of EcM taxa from these woodlands, based on fruit-body collections and molecularly identified root tips. This resulted in 87 peer-reviewed research papers dealing with EcM associations from Nothofagaceae forests published over the past 62 years. Based on these papers the EcM richness and its association with Nothofagaceae species was analyzed. Represented by 45 genera (34 Basidiomycetes and 11 Ascomycetes), 479 EcM taxa have been recorded, plus an additional 46 EcM taxa which are potentially EcM. Cortinarius was the most frequent and diverse genus, with 64.9% of total species. Nothofagus dombeyi had the highest number of unique EcM species, followed by N. pumilio, N. antarctica and Lophozonia obliqua. The EcM community associated with Nothofagus species, except N. nitida, showed higher similarities among themselves, than with Lophozonia and Fuscospora species. Beta diversity indexes showed EcM Nothofagus species have 29–42% niche overlap, while Nothofagus—Lophozonia only had 1–16%. The assessment of the accuracy of the EcM diversity, host specificity and community structure deserve further studies combining phylogenetic analysis based on broad ecological surveys. On the basis of pre-selected criteria Austropaxillus statuum, Cortinarius fragilis, Cortinarius xiphidipus and Hallingea purpurea are proposed as candidates for nursery spore inoculations, and should be subject to scientific evaluation to determine costs and benefits. Article in Journal/Newspaper Antarc* Antarctica Oxford University Press Forestry: An International Journal of Forest Research 92 5 500 511 |
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Open Polar |
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Oxford University Press |
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croxfordunivpr |
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English |
description |
Abstract The southernmost portion of the Andes in South America hosts Nothofagaceae forests that form ectomycorrhizal (EcM) associations. We compiled all the published reports of EcM taxa from these woodlands, based on fruit-body collections and molecularly identified root tips. This resulted in 87 peer-reviewed research papers dealing with EcM associations from Nothofagaceae forests published over the past 62 years. Based on these papers the EcM richness and its association with Nothofagaceae species was analyzed. Represented by 45 genera (34 Basidiomycetes and 11 Ascomycetes), 479 EcM taxa have been recorded, plus an additional 46 EcM taxa which are potentially EcM. Cortinarius was the most frequent and diverse genus, with 64.9% of total species. Nothofagus dombeyi had the highest number of unique EcM species, followed by N. pumilio, N. antarctica and Lophozonia obliqua. The EcM community associated with Nothofagus species, except N. nitida, showed higher similarities among themselves, than with Lophozonia and Fuscospora species. Beta diversity indexes showed EcM Nothofagus species have 29–42% niche overlap, while Nothofagus—Lophozonia only had 1–16%. The assessment of the accuracy of the EcM diversity, host specificity and community structure deserve further studies combining phylogenetic analysis based on broad ecological surveys. On the basis of pre-selected criteria Austropaxillus statuum, Cortinarius fragilis, Cortinarius xiphidipus and Hallingea purpurea are proposed as candidates for nursery spore inoculations, and should be subject to scientific evaluation to determine costs and benefits. |
format |
Article in Journal/Newspaper |
author |
Barroetaveña, Carolina Salomón, María Eugenia Salgado Bassani, Vilma |
spellingShingle |
Barroetaveña, Carolina Salomón, María Eugenia Salgado Bassani, Vilma Rescuing the ectomycorrhizal biodiversity associated with South American Nothofagaceae forest, from the 19th century naturalists up to molecular biogeography |
author_facet |
Barroetaveña, Carolina Salomón, María Eugenia Salgado Bassani, Vilma |
author_sort |
Barroetaveña, Carolina |
title |
Rescuing the ectomycorrhizal biodiversity associated with South American Nothofagaceae forest, from the 19th century naturalists up to molecular biogeography |
title_short |
Rescuing the ectomycorrhizal biodiversity associated with South American Nothofagaceae forest, from the 19th century naturalists up to molecular biogeography |
title_full |
Rescuing the ectomycorrhizal biodiversity associated with South American Nothofagaceae forest, from the 19th century naturalists up to molecular biogeography |
title_fullStr |
Rescuing the ectomycorrhizal biodiversity associated with South American Nothofagaceae forest, from the 19th century naturalists up to molecular biogeography |
title_full_unstemmed |
Rescuing the ectomycorrhizal biodiversity associated with South American Nothofagaceae forest, from the 19th century naturalists up to molecular biogeography |
title_sort |
rescuing the ectomycorrhizal biodiversity associated with south american nothofagaceae forest, from the 19th century naturalists up to molecular biogeography |
publisher |
Oxford University Press (OUP) |
publishDate |
2019 |
url |
http://dx.doi.org/10.1093/forestry/cpz047 http://academic.oup.com/forestry/article-pdf/92/5/500/31502644/cpz047.pdf |
genre |
Antarc* Antarctica |
genre_facet |
Antarc* Antarctica |
op_source |
Forestry: An International Journal of Forest Research volume 92, issue 5, page 500-511 ISSN 0015-752X 1464-3626 |
op_rights |
https://academic.oup.com/journals/pages/open_access/funder_policies/chorus/standard_publication_model |
op_doi |
https://doi.org/10.1093/forestry/cpz047 |
container_title |
Forestry: An International Journal of Forest Research |
container_volume |
92 |
container_issue |
5 |
container_start_page |
500 |
op_container_end_page |
511 |
_version_ |
1802651409657626624 |