miRNA families that are unique for Petromyzon:

miR-210	miR-1175*	miR-2021	miR-3584	miR-4319
miR-3223

miRNEST miRNAs belonging to family miR-210:

mature miRNA	miRNEST id
TGTGTGTGTGTGACAGTGACA	MNEST008693
CTGTGCAGTTGCCAGCAGCTG	MNEST009485
ACTGTGCGTGTGACAGCGGCT	MNEST005297   MNEST027426