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 ACTGTGCGTGTGACAGCGGCT CCACTGACTAACGCACATTGC CCGGCCGCAGGGGAGCCACTGACTAACGCACATTGCGCTCAGGACCCACTGTGCGTGTGACAGCGGCTACCGTGCAACCGGC 6 0 3' arm Monodelphis_domestica mirbase mir-210 4e-40 fru-mir-210 0.000000001 -38.2 ((((..(((.((.((((.(((....(((((((.((.((....).).)).)))))))....))).)))).)).)))..)))). (-38.20)