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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...

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Autores principales: Promnun, Pattarapon, Tandavanitj, Nontivich, Kongrit, Chalita, Kongsatree, Kritsayam, Kongpraphan, Phinit, Dongkumfu, Wuttipong, Kumsuan, Detanan, Khudamrongsawat, Jenjit
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2021
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.
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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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