Genomic analysis reveals deep population divergence in the water snake Trimerodytes percarinatus (Serpentes, Natricidae)
© 2024 The Authors. Ecology and Evolution published by John Wiley & Sons Ltd..
Although several phylogeographic studies of Asian snakes have been conducted, most have focused on pitvipers, with non-venomous snakes, such as colubrids or natricids, remaining poorly studied. The Chinese keelback water snake (Trimerodytes percarinatus Boulenger) is a widespread, semiaquatic, non-venomous species occurring in China and southeastern Asia. Based on mitochondrial DNA (mtDNA) and single nucleotide polymorphism (SNP) data, we explored the population genetic structure, genetic diversity, and evolutionary history of this species. MtDNA-based phylogenetic analysis showed that T. percarinatus was composed of five highly supported and geographically structured lineages. SNP-based phylogenetic analysis, principal component analysis, and population structure analysis consistently revealed four distinct, geographically non-overlapping lineages, which was different from the mtDNA-based analysis in topology. Estimation of divergence dates and ancestral area of origin suggest that T. percarinatus originated ~12.68 million years ago (95% highest posterior density: 10.36-15.96 Mya) in a region covering southwestern China and Vietnam. Intraspecific divergence may have been triggered by the Qinghai-Xizang Plateau uplift. Population demographics and ecological niche modeling indicated that the effective population size fluctuated during 0.5 Mya and 0.002 Mya. Based on the data collected here, we also comment on the intraspecific taxonomy of T. percarinatus and question the validity of the subspecies T. p. suriki.
| Medienart: |
E-Artikel |
|---|
| Erscheinungsjahr: |
2024 |
|---|---|
| Erschienen: |
2024 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:14 |
|---|---|
| Enthalten in: |
Ecology and evolution - 14(2024), 4 vom: 11. Apr., Seite e11278 |
| Sprache: |
Englisch |
|---|
| Beteiligte Personen: |
Lyu, Bing [VerfasserIn] |
|---|
| Links: |
|---|
| Themen: |
Asia |
|---|
| Anmerkungen: |
Date Revised 25.04.2024 published: Electronic-eCollection Citation Status PubMed-not-MEDLINE |
|---|
| doi: |
10.1002/ece3.11278 |
|---|
| funding: |
|
|---|---|
| Förderinstitution / Projekttitel: |
|
| PPN (Katalog-ID): |
NLM371180228 |
|---|
| LEADER | 01000caa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLM371180228 | ||
| 003 | DE-627 | ||
| 005 | 20240425235029.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 240417s2024 xx |||||o 00| ||eng c | ||
| 024 | 7 | |a 10.1002/ece3.11278 |2 doi | |
| 028 | 5 | 2 | |a pubmed24n1386.xml |
| 035 | |a (DE-627)NLM371180228 | ||
| 035 | |a (NLM)38628918 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 100 | 1 | |a Lyu, Bing |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Genomic analysis reveals deep population divergence in the water snake Trimerodytes percarinatus (Serpentes, Natricidae) |
| 264 | 1 | |c 2024 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ƒaComputermedien |b c |2 rdamedia | ||
| 338 | |a ƒa Online-Ressource |b cr |2 rdacarrier | ||
| 500 | |a Date Revised 25.04.2024 | ||
| 500 | |a published: Electronic-eCollection | ||
| 500 | |a Citation Status PubMed-not-MEDLINE | ||
| 520 | |a © 2024 The Authors. Ecology and Evolution published by John Wiley & Sons Ltd. | ||
| 520 | |a Although several phylogeographic studies of Asian snakes have been conducted, most have focused on pitvipers, with non-venomous snakes, such as colubrids or natricids, remaining poorly studied. The Chinese keelback water snake (Trimerodytes percarinatus Boulenger) is a widespread, semiaquatic, non-venomous species occurring in China and southeastern Asia. Based on mitochondrial DNA (mtDNA) and single nucleotide polymorphism (SNP) data, we explored the population genetic structure, genetic diversity, and evolutionary history of this species. MtDNA-based phylogenetic analysis showed that T. percarinatus was composed of five highly supported and geographically structured lineages. SNP-based phylogenetic analysis, principal component analysis, and population structure analysis consistently revealed four distinct, geographically non-overlapping lineages, which was different from the mtDNA-based analysis in topology. Estimation of divergence dates and ancestral area of origin suggest that T. percarinatus originated ~12.68 million years ago (95% highest posterior density: 10.36-15.96 Mya) in a region covering southwestern China and Vietnam. Intraspecific divergence may have been triggered by the Qinghai-Xizang Plateau uplift. Population demographics and ecological niche modeling indicated that the effective population size fluctuated during 0.5 Mya and 0.002 Mya. Based on the data collected here, we also comment on the intraspecific taxonomy of T. percarinatus and question the validity of the subspecies T. p. suriki | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Asia | |
| 650 | 4 | |a genetic diversity | |
| 650 | 4 | |a population genetics | |
| 650 | 4 | |a snake | |
| 700 | 1 | |a Liu, Qin |e verfasserin |4 aut | |
| 700 | 1 | |a Wu, Yayong |e verfasserin |4 aut | |
| 700 | 1 | |a Nguyen, Truong Q |e verfasserin |4 aut | |
| 700 | 1 | |a Che, Jing |e verfasserin |4 aut | |
| 700 | 1 | |a Nguyen, Sang N |e verfasserin |4 aut | |
| 700 | 1 | |a Myers, Edward A |e verfasserin |4 aut | |
| 700 | 1 | |a Burbrink, Frank T |e verfasserin |4 aut | |
| 700 | 1 | |a Guo, Peng |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, Jichao |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Ecology and evolution |d 2011 |g 14(2024), 4 vom: 11. Apr., Seite e11278 |w (DE-627)NLM215971345 |x 2045-7758 |7 nnns |
| 773 | 1 | 8 | |g volume:14 |g year:2024 |g number:4 |g day:11 |g month:04 |g pages:e11278 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1002/ece3.11278 |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a GBV_NLM | ||
| 951 | |a AR | ||
| 952 | |d 14 |j 2024 |e 4 |b 11 |c 04 |h e11278 | ||