mature_miRNA miRNA* pre-miRNA EST_contig mismatches bulges arm species source_database RFAM_best_hit RFAM_lowest_evalue miRBase_best_hit miRBase_lowest_evalue folding_energy secondary_structure CATTGCACTTGTCTCGGTCTGA AGGCGGAGACTTGGGCAATTGCC GCTGGTGTTGAGAGGCGGAGACTTGGGCAATTGCCGGCCATCACAGAGGGCATTGCACTTGTCTCGGTCTGACAGTGCCGGC 6 1 3' arm Tetraodon_nigroviridis mirbase mir-25 0.00000000000008 fru-mir-25 2e-41 -39.3 (((((..(((..((((.(((((..(.(((((.(((..(.......)..)))))))).)..))))).))))..)))..))))) (-39.30)