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 TTGTGCGTGTGACAGCGGCT CTGCTGGCCACTGCACAAGA AATGAAGTCCAAAGCAGCTGCTGGCCACTGCACAAGATTAGTCAAGTTTATACTCTTGTGCGTGTGACAGCGGCTATTGCGGGCATTTCATT 2 2 3' arm Bombyx_mori mirbase mir-210 2e-45 dan-mir-210 3e-16 -39.4 ((((((((((...((((((((((..((((((((((((.((..........)).))))))))).))).)))))))...))).)).)))))))) (-39.40)