Characterization of the complete mitochondrial genome of Stejneger’s beaked whale, Mesoplodon stejnegeri (Cetacea: Ziphiidae)
| Autor: | Kyum Joon Park, Young-Min Choi, Hye Kwon Kim, JunMo Lee, Kyunglee Lee, Yuna Cho, Ji Hyung Kim, Hawsun Sohn, Dae Gwin Jeong, Hyun Woo Kim |
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| Rok vydání: | 2017 |
| Předmět: |
0106 biological sciences
0301 basic medicine Mitochondrial DNA biology Phylogenetic tree Zoology Cetacea biology.organism_classification 010603 evolutionary biology 01 natural sciences Pacific ocean 03 medical and health sciences Beaked whale 030104 developmental biology Mesoplodon stejnegeri Phylogenetics Genetics Ecology Evolution Behavior and Systematics |
| Zdroj: | Conservation Genetics Resources. 10:839-842 |
| ISSN: | 1877-7260 1877-7252 |
| DOI: | 10.1007/s12686-017-0943-6 |
| Popis: | Stejneger’s beaked whale (Mesoplodon stejnegeri, True in Proc US Natl Mus 8:584–585, 1885) is one of the least known cold temperate and subarctic species of the beaked whales (Zhiphiidae) found in the North Pacific Ocean, and its complete mitogenome has yet to be investigated. Herein, we report the complete mitogenome of M. stejnegeri stranded in South Korea. Although its overall structure was similar to those from the other cetacean species, the obtained 16,349 bp mitogenome showed only 92.5% average nucleotide identity value with its closest relative, Blainville’s beaked whale, M. densirostris, and less with other species in the Zhiphiidae family. Multigene phylogeny using the whole mitogenome revealed that M. stejnegeri was well separated from other Mesoplodon species, and the overall tree topology was in accordance with recent phylogenetic analyses. These results provide information fundamental for the genetic conservation and further evolutionary studies of the beaked whales. |
| Databáze: | OpenAIRE |
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