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 TTCATAAAGCTAGATTACCAAAGCAT GCTTTGGCGATTTAGCTCCGTGACAT CGCCGCCGGGCGCGCTGCGACGCTTTGGCGATTTAGCTCCGTGACATCATTCCGTTCATAAAGCTAGATTACCAAAGCATCGCGTCGCGCCGTCTCAACG 6 0 3' arm Bombyx_mori mirbase mir-9 3e-26 bmo-mir-9b 5e-46 -47.4 ........((((((.(((((.(((((((..((((((((..(((((........).))))..))))))))..))))))).))))).))))))......... (-47.40)