Complete mitochondrial genome of Triplophysa nasobarbatula

Abstract

The complete mitochondrial DNA genome of Triplophysa nasobarbatula was sequenced and characterized. Triplophysa nasobarbatula revealed that the complete length of its mitochondrial genome was 16,316 bp, composed of A (29.71%), C (24.79%), G (17.22%), T (28.29%), A + T (57.99%), and C + G (42.01%). Its genetic constitution and arrangement were consistent with the taxon of the Teleost, including 13 protein-coding genes, 22 tRNA genes, 2 rRNA genes, and 2 main non-coding regions, D-loop region and O_L region. All genes were encoded by the H-strand, except for 1 protein-coding gene (ND6) and 8 tRNA genes (tRNA-Gln, tRNA-Ala, tRNA-Cys, tRNA-Asn, tRNA-Tyr, tRNA-Ser, tRNA-Glu and tRNA-Pro) are encoded by the L-strand. Our mitochondrial genome data may provide information for taxonomic resolution, taxonomic resolution, and other studies about this genus of Triplophysa.

Keywords:

• Mitochondrial genome
• phylogenetic tree
• Triplophysa nasobarbatula

Disclosure statement

No potential conflict of interest was reported by the author(s).

Additional information

Funding

This study was supported by The Project for National Top Discipline Construction of Guizhou Province: Geography in Guizhou Normal University [85-01 2017 Qianjiao Keyan Fa] and The Key Project of Science and Technology Program of Guizhou Province: Model and Technology demonstration for from the karst desertification control [5411 2017 Qiankehe Pingtai Rencai].