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Phylogeography and ecological niche modeling reveal evolutionary history of Leiolepis ocellata (Squamata, Leiolepidae)
Leiolepis ocellata is a lizard species distributing in topographically diverse habitats in northern Thailand. To explore its evolutionary history, 113 samples of L. ocellata were collected from 11 localities covering its distributional range in northern Thailand, and sequenced for mtDNA fragments (C...
Autores principales: | , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
John Wiley and Sons Inc.
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7920770/ https://www.ncbi.nlm.nih.gov/pubmed/33717450 http://dx.doi.org/10.1002/ece3.7186 |
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author | Promnun, Pattarapon Tandavanitj, Nontivich Kongrit, Chalita Kongsatree, Kritsayam Kongpraphan, Phinit Dongkumfu, Wuttipong Kumsuan, Detanan Khudamrongsawat, Jenjit |
author_facet | Promnun, Pattarapon Tandavanitj, Nontivich Kongrit, Chalita Kongsatree, Kritsayam Kongpraphan, Phinit Dongkumfu, Wuttipong Kumsuan, Detanan Khudamrongsawat, Jenjit |
author_sort | Promnun, Pattarapon |
collection | PubMed |
description | Leiolepis ocellata is a lizard species distributing in topographically diverse habitats in northern Thailand. To explore its evolutionary history, 113 samples of L. ocellata were collected from 11 localities covering its distributional range in northern Thailand, and sequenced for mtDNA fragments (Cyt b and ND2). Pairwise comparisons across sampling localities yielded significant genetic differentiation (F (ST) and Jost's D) but no clear pattern of isolation by distance could be demonstrated based on the Mantel test. Phylogenetic and network analyses highlighted six haplogroups. Their divergence times were estimated to occur during the Pleistocene, much more recent than major orogenic events affecting northern Thailand. Instead, the results suggested that lineage divergences, of particularly eastern and western haplogroups of the region, coincided with the major rivers in the region (Yom river and Ping river, respectively), indicating vicariance in response to riverine barriers. Furthermore, ecological niche modeling suggested an expansion of suitable habitats of L. ocellata, when LGM‐liked conditions. This expansion potentially facilitated their dispersal among adjacent localities leading to lineage diversification and genetic admixture, after the riverine divergence. |
format | Online Article Text |
id | pubmed-7920770 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2021 |
publisher | John Wiley and Sons Inc. |
record_format | MEDLINE/PubMed |
spelling | pubmed-79207702021-03-12 Phylogeography and ecological niche modeling reveal evolutionary history of Leiolepis ocellata (Squamata, Leiolepidae) Promnun, Pattarapon Tandavanitj, Nontivich Kongrit, Chalita Kongsatree, Kritsayam Kongpraphan, Phinit Dongkumfu, Wuttipong Kumsuan, Detanan Khudamrongsawat, Jenjit Ecol Evol Original Research Leiolepis ocellata is a lizard species distributing in topographically diverse habitats in northern Thailand. To explore its evolutionary history, 113 samples of L. ocellata were collected from 11 localities covering its distributional range in northern Thailand, and sequenced for mtDNA fragments (Cyt b and ND2). Pairwise comparisons across sampling localities yielded significant genetic differentiation (F (ST) and Jost's D) but no clear pattern of isolation by distance could be demonstrated based on the Mantel test. Phylogenetic and network analyses highlighted six haplogroups. Their divergence times were estimated to occur during the Pleistocene, much more recent than major orogenic events affecting northern Thailand. Instead, the results suggested that lineage divergences, of particularly eastern and western haplogroups of the region, coincided with the major rivers in the region (Yom river and Ping river, respectively), indicating vicariance in response to riverine barriers. Furthermore, ecological niche modeling suggested an expansion of suitable habitats of L. ocellata, when LGM‐liked conditions. This expansion potentially facilitated their dispersal among adjacent localities leading to lineage diversification and genetic admixture, after the riverine divergence. John Wiley and Sons Inc. 2021-01-20 /pmc/articles/PMC7920770/ /pubmed/33717450 http://dx.doi.org/10.1002/ece3.7186 Text en © 2021 The Authors. Ecology and Evolution published by John Wiley & Sons Ltd This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Original Research Promnun, Pattarapon Tandavanitj, Nontivich Kongrit, Chalita Kongsatree, Kritsayam Kongpraphan, Phinit Dongkumfu, Wuttipong Kumsuan, Detanan Khudamrongsawat, Jenjit Phylogeography and ecological niche modeling reveal evolutionary history of Leiolepis ocellata (Squamata, Leiolepidae) |
title | Phylogeography and ecological niche modeling reveal evolutionary history of Leiolepis ocellata (Squamata, Leiolepidae) |
title_full | Phylogeography and ecological niche modeling reveal evolutionary history of Leiolepis ocellata (Squamata, Leiolepidae) |
title_fullStr | Phylogeography and ecological niche modeling reveal evolutionary history of Leiolepis ocellata (Squamata, Leiolepidae) |
title_full_unstemmed | Phylogeography and ecological niche modeling reveal evolutionary history of Leiolepis ocellata (Squamata, Leiolepidae) |
title_short | Phylogeography and ecological niche modeling reveal evolutionary history of Leiolepis ocellata (Squamata, Leiolepidae) |
title_sort | phylogeography and ecological niche modeling reveal evolutionary history of leiolepis ocellata (squamata, leiolepidae) |
topic | Original Research |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7920770/ https://www.ncbi.nlm.nih.gov/pubmed/33717450 http://dx.doi.org/10.1002/ece3.7186 |
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