The complete mitochondrial genome sequence of Microphysogobio tafangensis (Cypriniformes: Cyprinidae)

Complete mitochondrial genome of the endangered freshwater fish Microphysogobio rapidus (Cypriniformes, Cyprinidae) from Korea

Microphysogobio rapidus is an endangered freshwater fish from Korea with a limited distribution in the Nakdong River. Here, we determined the mitochondrial genome of M. rapidus, which consisted of 16,603 bp with 13 protein-coding genes, 2 ribosomal RNAs, 22 transfer RNA genes, and a control region (D-loop). The overall base composition of the complete genome was 29.96% A, 26.06% T, 17.24% G, and 26.74% C, with high A + T content of 56.02%.

Complete mitochondrial genome of the Korean endemic species Microphysogobio yaluensis (Teleostei, Cypriniformes, Cyprinidae)

In this study, we sequenced the complete mitochondrial genome of the Korean endemic species Microphysogobio yaluensis (Teleostei, Cypriniformes, Cyprinidae). The mitogenome, consisted of 16 601 base pairs (bp), encoding 13 protein-coding genes (PCGs), 2 ribosomal RNAs (rRNAs), 22 transfer RNAs (tRNAs) and 2 non-coding regions. The overall base composition of M. yaluensis was G + C: 43.8%, A + T: 56.2%, apparently with a slight AT bias. Phylogenetic analysis showed that M. yaluensis was close to Hemibarbus mylodon.