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Abstract
The hammerhead shark (Sphyrna zygaena) is listed as a “Vulnerable” species for the International Union for Conservation of Nature (IUCN). Here we report the complete sequence for the mitochondrial genome of the hammerhead shark of a specimen collected from the eastern Pacific Ocean. The genome structure is quite similar to other reported mtDNA shark species. It has a total length of 16,731 base pairs (bp); the base composition was A (31.54%), T (30.23%) C (25.03%) and G: 13.20, contains 13 protein-coding genes, 2 rRNA genes; 21 tRNA genes. In addition, most of the starting (ATG) and ending codons (TAA) for the mtDNA gene regions were registered.
Acknowledgements
We thank to Travis Glenn, Troy Kieran and Todd Pierson for the support and facilities at the University of Georgia.
Declaration of interest
The authors report no conflicts of interest. The authors alone are responsible for the content and writing of the paper.
Grant support was provided by the “Programa de Fortalecimiento Academico del Posgrado de Alta Calidad” from “CONACYT” and project PAPIIT IN207413.