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Author Spotlight: Advancing Techniques and Discoveries in Protein Synthesis and Assembly Through Innovative Mitochondrial Research
Published on: June 7, 2024
The complete mitochondrial genome of speckled dace, Rhinichthys osculus
Huang Quan1, Ji Xu1
1a College of Animal Science and Technology, Jilin Agricultural University , Changchun , China.
Abstract:
In this study, we report the complete mitochondrial genome sequence of speckled dace, Rhinichthys osculus, for the first time. The length of this genome is 16 611 bp, and the mitochondrial genome harbors 13 protein-coding genes (PCGs), 22 transfer RNA genes (tRNA), two ribosomal RNA genes (rRNA), and one control region (D-loop), and it has a base composition of A (30.7%), G (16.3%), C (26.5%), and T (26.5%), indicating that the percentage of A + T (57.2%) was higher than that of G + C (42.8%). Most of the genes were located on the H-strand except for the ND6 gene and eight tRNA genes. The phylogenetic analysis showed that the R. osculus mitochondrial genome formed a cluster with the other seven Rhodeus genus genomes. The mitochondrial genome of R. osculus presented here will contribute to a better understanding of the population genetics.
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