Different diversification histories in tropical and temperate lineages in the ascomycete subfamily Protoparmelioideae (Parmeliaceae)
Background: Environment and geographic processes affect species' distributions as well as evolutionary processes, such as clade diversification. Estimating the time of origin and diversification of organisms helps us understand how climate fluctuations in the past might have influenced the dive...
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ftzenodo:oai:zenodo.org:1308290 2024-09-09T19:25:43+00:00 Different diversification histories in tropical and temperate lineages in the ascomycete subfamily Protoparmelioideae (Parmeliaceae) Singh, Garima Dal Grande, Francesco Schnitzler, Jan Pfenninger, Markus Schmitt, Imke 2018-07-02 https://doi.org/10.3897/mycokeys.36.22548 unknown Pensoft Publishers https://zenodo.org/communities/biosyslit https://doi.org/10.3897/mycokeys.36.22548 oai:zenodo.org:1308290 info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode MycoKeys, 36, 1-19, (2018-07-02) Fungi Ascomycota Lecanoromycetes Lecanorales Parmeliaceae Diversification pattern dating extra-tropical mountain uplifts ancestral state reconstruction substrate habitat parallel evolution lichenised fungi info:eu-repo/semantics/article 2018 ftzenodo https://doi.org/10.3897/mycokeys.36.22548 2024-07-26T02:18:42Z Background: Environment and geographic processes affect species' distributions as well as evolutionary processes, such as clade diversification. Estimating the time of origin and diversification of organisms helps us understand how climate fluctuations in the past might have influenced the diversification and present distribution of species. Complementing divergence dating with character evolution could indicate how key innovations have facilitated the diversification of species. Methods: We estimated the divergence times within the newly recognised subfamily Protoparmelioideae (Ascomycota) using a multilocus dataset to assess the temporal context of diversification events. We reconstructed ancestral habitats and substrate using a species tree generated in *Beast. Results: We found that the diversification in Protoparmelioideae occurred during the Miocene and that the diversification events in the tropical clade Maronina predate those of the extratropical Protoparmelia. Character reconstructions suggest that the ancestor of Protoparmelioideae was most probably a rock-dwelling lichen inhabiting temperate environments. Conclusions: Major diversification within the subtropical/tropical genus Maronina occurred between the Paleocene and Miocene whereas the diversifications within the montane, arctic/temperate genus Protoparmelia occurred much more recently, i.e. in the Miocene. Article in Journal/Newspaper Arctic Zenodo Arctic MycoKeys 36 1 19 |
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topic |
Fungi Ascomycota Lecanoromycetes Lecanorales Parmeliaceae Diversification pattern dating extra-tropical mountain uplifts ancestral state reconstruction substrate habitat parallel evolution lichenised fungi |
spellingShingle |
Fungi Ascomycota Lecanoromycetes Lecanorales Parmeliaceae Diversification pattern dating extra-tropical mountain uplifts ancestral state reconstruction substrate habitat parallel evolution lichenised fungi Singh, Garima Dal Grande, Francesco Schnitzler, Jan Pfenninger, Markus Schmitt, Imke Different diversification histories in tropical and temperate lineages in the ascomycete subfamily Protoparmelioideae (Parmeliaceae) |
topic_facet |
Fungi Ascomycota Lecanoromycetes Lecanorales Parmeliaceae Diversification pattern dating extra-tropical mountain uplifts ancestral state reconstruction substrate habitat parallel evolution lichenised fungi |
description |
Background: Environment and geographic processes affect species' distributions as well as evolutionary processes, such as clade diversification. Estimating the time of origin and diversification of organisms helps us understand how climate fluctuations in the past might have influenced the diversification and present distribution of species. Complementing divergence dating with character evolution could indicate how key innovations have facilitated the diversification of species. Methods: We estimated the divergence times within the newly recognised subfamily Protoparmelioideae (Ascomycota) using a multilocus dataset to assess the temporal context of diversification events. We reconstructed ancestral habitats and substrate using a species tree generated in *Beast. Results: We found that the diversification in Protoparmelioideae occurred during the Miocene and that the diversification events in the tropical clade Maronina predate those of the extratropical Protoparmelia. Character reconstructions suggest that the ancestor of Protoparmelioideae was most probably a rock-dwelling lichen inhabiting temperate environments. Conclusions: Major diversification within the subtropical/tropical genus Maronina occurred between the Paleocene and Miocene whereas the diversifications within the montane, arctic/temperate genus Protoparmelia occurred much more recently, i.e. in the Miocene. |
format |
Article in Journal/Newspaper |
author |
Singh, Garima Dal Grande, Francesco Schnitzler, Jan Pfenninger, Markus Schmitt, Imke |
author_facet |
Singh, Garima Dal Grande, Francesco Schnitzler, Jan Pfenninger, Markus Schmitt, Imke |
author_sort |
Singh, Garima |
title |
Different diversification histories in tropical and temperate lineages in the ascomycete subfamily Protoparmelioideae (Parmeliaceae) |
title_short |
Different diversification histories in tropical and temperate lineages in the ascomycete subfamily Protoparmelioideae (Parmeliaceae) |
title_full |
Different diversification histories in tropical and temperate lineages in the ascomycete subfamily Protoparmelioideae (Parmeliaceae) |
title_fullStr |
Different diversification histories in tropical and temperate lineages in the ascomycete subfamily Protoparmelioideae (Parmeliaceae) |
title_full_unstemmed |
Different diversification histories in tropical and temperate lineages in the ascomycete subfamily Protoparmelioideae (Parmeliaceae) |
title_sort |
different diversification histories in tropical and temperate lineages in the ascomycete subfamily protoparmelioideae (parmeliaceae) |
publisher |
Pensoft Publishers |
publishDate |
2018 |
url |
https://doi.org/10.3897/mycokeys.36.22548 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
MycoKeys, 36, 1-19, (2018-07-02) |
op_relation |
https://zenodo.org/communities/biosyslit https://doi.org/10.3897/mycokeys.36.22548 oai:zenodo.org:1308290 |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode |
op_doi |
https://doi.org/10.3897/mycokeys.36.22548 |
container_title |
MycoKeys |
container_volume |
36 |
container_start_page |
1 |
op_container_end_page |
19 |
_version_ |
1809895461309382656 |