Mitochondrial DNA. Part B. Resources (Oct 2024)
Complete mitochondrial genome sequence and phylogenetic analysis of the hybrid flat fish Platichthys stellatus (♀) × Platichthys bicoloratus (♂)
Abstract
We report the complete mitochondrial genome of the hybrid flounder Platichthys stellatus (♀) [Formula: see text] Platichthys bicoloratus (♂). The mitochondrial genome contained 13 protein-coding genes, 2 ribosomal RNA (rRNA) genes, 22 transfer RNA (tRNA) genes, and 1 control region (D-loop), for a total length of 16,874 bp. The nucleotide composition of the heavy strand was 29.15% C, 26.99% A, 26.14% T, and 17.71% G. A maximum-likelihood phylogenetic analysis showed that the hybrid flat fish was a member of the same clade as P. stellatus (maternal inheritance). Our findings add to the extant data on the subfamily Pleuronecidae and provide insight into their molecular phylogeny and taxonomy.
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