Title |
The complete mitochondrial genome of the dusky shark Carcharhinus obscurus
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Published in |
Mitochondrial DNA Part A, April 2013
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DOI | 10.3109/19401736.2013.772154 |
Pubmed ID | |
Authors |
Dean C. Blower, James P. Hereward, Jennifer R. Ovenden |
Abstract |
The dusky shark Carcharhinus obscurus is economically important but vulnerable to overharvesting. The complete C. obscurus mitogenome was assembled from approximately 1 million whole genome shotgun sequences using a combination of reference mapping and de novo assembly (mean coverage 59x). This resulted in a 16,706 bp double-stranded circular mitochondrial sequence. Following the consensus vertebrate mtDNA genome, it comprises 13 protein-coding genes, 22 transfer RNAs, two ribosomal RNAs and has 2 non-coding areas. The A + T (56.9%) versus G + C (43.1%) composition confirmed an A + T bias previously noted for sharks. This genome is the first for the speciose Carcharhinus genus and provides a valuable resource for studies of shark molecular systematics, phylogeography, conservation genetics, and stock structure. |
X Demographics
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United Kingdom | 1 | 100% |
Demographic breakdown
Type | Count | As % |
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Members of the public | 1 | 100% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
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Chile | 1 | 5% |
Australia | 1 | 5% |
Unknown | 19 | 90% |
Demographic breakdown
Readers by professional status | Count | As % |
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Student > Ph. D. Student | 5 | 24% |
Researcher | 3 | 14% |
Student > Bachelor | 2 | 10% |
Professor > Associate Professor | 2 | 10% |
Student > Master | 2 | 10% |
Other | 4 | 19% |
Unknown | 3 | 14% |
Readers by discipline | Count | As % |
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Agricultural and Biological Sciences | 11 | 52% |
Biochemistry, Genetics and Molecular Biology | 4 | 19% |
Business, Management and Accounting | 1 | 5% |
Philosophy | 1 | 5% |
Unknown | 4 | 19% |