Abstract
The complete mitochondrial genome of the first individual Rhinogobio typus collected from the Yellow River were sequenced and compared with the previously reported complete mitochondrial sequence of Rhinogobio typus from the Yangtze River. The length of their circular mitochondrial genome was determined to be 16 599 and 16 608 bp respectively. The comparison of two mitochondrial genomes revealed 237 base pair substitutions and 17 insertions or deletions (indels), including 182 base pair substitutions and 2 indels in protein-coding region. Phylogenetic tree was constructed based on complete mitogenomes of the two populations and closely related 13 teleost species to assess their phylogenic relationship and evolution.
Declaration of interest
The authors report no conflicts of interest. The authors alone are responsible for the content and writing of the paper.
We acknowledge grant supports from National Infrastructure of Fishery Germplasm Resources of China (2006DKA30470-009). The authors would like to extend their sincere appreciation to the Deanship of Scientific Research at King Saud University for funding this Research (No. RG 1435-012).