miRNA families that are unique for Nicotiana:

MIRfam1025	miR3436	MIRf-akr890	MIRf-akr439	MIRf-akr409
MIRfam1873

miRNEST miRNAs belonging to family MIRf-akr890:

mature miRNA	miRNEST id
GCAGTGAGATTTGGAGAGTGG	MNEST001608   MNEST001654