期刊
MITOCHONDRIAL DNA PART B-RESOURCES
卷 4, 期 2, 页码 4152-4154出版社
TAYLOR & FRANCIS LTD
DOI: 10.1080/23802359.2019.1693284
关键词
Ancient DNA; baleen whales; mitogenomics; Spitsbergen; Svalbard
资金
- Natural History Museum, University of Oslo
- Norwegian Metacenter for Computational Science (NOTUR) [k9201nn]
- Erasmus Mundus scholarship
- ESF Research Networking Programs Short Visit Grant [6333]
The endangered Spitsbergen stock of bowhead whales (Balaena mysticetus) has once been large with up to estimated 100,000 individuals. Genetic diversity of the extant Spitsbergen stock is unknown. We present 10 complete mitochondrial genomes of heterochronous ancient bowhead whale samples from Svalbard (C-14 age estimate range: 215-8885 years) obtained via NGS of total genomic DNA extracts. The ten mitogenomes differed by nucleotide substitutions and/or indels, and there was a total of 160 variable positions. The average nucleotide diversity was pi = 0.0029. There was no statistically significant correlation between genetic divergence and time.
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