Table 2. The conserved consensus sequence in D-loop region of the five-level ploidy M. anguillicaudatus based on the structure of the D-loop region in other fishes.

Conserved motifs	Consensus sequences
TAS	TACAT-ATGTATTATCACC
CSB-F	ATGTAGTAAGAAACCACCAACCA
CSB-E	ATGATAGG-TCAGGGACAA
CSB-D	GTGAACTATTACTGGCATCTGG
CSB-1	TGTGATTGAATG-T—AAAGACATAA
CSB-2	CAAACCCCCCTACCCCC
CSB-3	TGTCAAACCCCGAAACCAA