Comparison (multiple sequence alignment) of the mtDNA control region of O. infernale with those of fellow teleosts Siniperca chuatsi and Cyprinion semiplotum. The alignment displays the three canonical domains distinguished by Termination Associated Sequences (TAS) of the upstream hypervariable region (in red), central conserved domain blocks (CSB-F, CSB-E, CSB-D) (in blue), and conserved sequence blocks of the downstream hypervariable region (CSB-1, CSB-2 and CSB-3) (in green).