Diversification and colonization processes in Gobioidei predicted based on mitochondrial 12S rRNA with focusing on Oxudercidae
| Autor: | Jumin Jun, Seung-Ho Choi, Ho Young Suk, Hyung-Bae Jeon |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
0106 biological sciences
0301 basic medicine Early Pleistocene Late Miocene phylogeny 010603 evolutionary biology 01 natural sciences 03 medical and health sciences Monophyly Phylogenetics biology.animal Genetics Colonization Molecular Biology Oxudercidae biology Vertebrate biology.organism_classification 030104 developmental biology Taxon Gobioidei Evolutionary biology 12S rRNA Gobiidae Rapid Communication Research Article |
| Zdroj: | Mitochondrial DNA. Part B, Resources article-version (VoR) Version of Record |
| ISSN: | 2380-2359 |
| Popis: | Gobioidei is one of the largest vertebrate taxa with over 2000 species observed around the globe. The largest group in Gobioidei is gobies that had been classified as one family, Gobiidae, based on morphological features. Molecular phylogenetic studies revealed that gobies consisted of two monophyletic families, Gobiidae and Oxudercidae, in which 19 lineages have been proposed, despite some claims arisen about the relationship among these lineages or species. We analyzed 58 Gobioidei species, including 45 East Asian oxudercids, based on 12S rRNA sequences to reconstruct the spatiotemporal diversification history of gobies. Our analysis yielded the results compatible with the previous reports in a large framework. The common ancestor of Gobiidae and Oxudercidae were estimated to appear at 38.66 Mya. Genus-level splits occurred in Gobiidae and Oxudercidae predominantly at Miocene and late Miocene to early Pleistocene, respectively. Gobies have likely originated in many parts of the northern and western Pacific Ocean, of which a large proportion of Oxudercidae have adapted to various environments in the North Pacific. |
| Databáze: | OpenAIRE |
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