Data on heteroplasmic mutations in mitochondrial genomes of loggerhead and hawksbill sea turtles: First approach
Date
2019Author
Delgado-Cano, David
Mariño-Ramirez, Leonardo
Hernández-Fernández, Javier
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Abstract
The populations of loggerhead (Caretta caretta) and hawksbill
(Eretmochelys imbricata) sea turtles are suffering an exponential
decline due to anthropic and environmental actions that threaten
their survival. In these turtle populations, the degree of heteroplasmic
mutations commonly related with pathologies, has not
been studied. In this data report, the specifications of each heteroplasmic
site (region, mutation, length) and the percentage of
heteroplasmy of each gene for four mitochondrial genomes of
turtles (loggerhead: Cc1, Cc2, Cc3 and hawksbill: Ei1) are presented.
The highest value of heteroplasmy in tRNA was of 83.33%
for the Cc2 turtle (tRNASer gene), in protein coding genes was
38.62% for Cc2 (ND5), and in rRNA genes of 0.74% for Ei1 turtle
(rRNA-16S). The variability data obtained will be useful for further
conservation projects, evolution studies and population health of
these species. This is the first study of heteroplasmy in complete
mitogenomes of loggerhead and hawksbill turtles.
Palabras clave
Caretta caretta; Eretmochelys imbricata; NGS; Heteroplasmy; Mitochondrial genome; TranscriptomesLink to resource
https://doi.org/10.1016/j.dib.2019.104882Collections
- Año 2019 [125]
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