![Sample our Bioscience journals, sign in here to start your access, Latest two full volumes FREE to you for 14 days]({"type":"image" , "src" : "/sda/5925/TOC-Subject-Sample-2021-Bioscience.jpg"})
Abstract
The complete mitochondrial genome (mitogenome) of Oxuderces dentatus was determined first. The genome was 17,116 bp in length and consisted of 13 protein-coding genes, 22 tRNA genes, 2 ribosomal RNA genes, and 2 main non-coding regions [the control region (CR) and the origin of the light strand replication], the gene composition and order of which was similar to most other vertebrates. The overall base composition of the heavy strand was T 27.9%, C 26.8%, A 30.2%, and G 15.1%, with a slight A+T bias of 58.1%. In addition to the discrete and conserved sequence blocks, unusual long tandem repeat unit (three 150-bp tandem repeat units and an incomplete copy of 146 bp) was also detected within CR. This mitogenome sequence data would play an important role in population genetics and phylogenetic analysis of the Gobioidei.
Acknowledgments
This study was supported by the National Natural Sciences Foundation of China (31001120), Important Science and Technology Specific Projects of Zhejiang Province (2011C14012), and the Zhejiang Provincial Natural Sciences Foundation of China (Y3100013).
Declaration of interest: The authors report no conflicts of interest. The authors alone are responsible for the content and writing of the paper.