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 TGGATTTCCCAAGATCCGTGAT CGCGGATCGTGGGGGCACCACT CTATTGTGGGCGCGGATCGTGGGGGCACCACTCTTACTTTCACGGTGGATTTCCCAAGATCCGTGATTGCAGTTCA 4 0 3' arm Lottia_gigantea mirbase 100 hru-mir-1986 0.000000004 -32.6 ..((((..(.((((((((.((((((..(((((...........)))))..)))))).)))))))).)..))))... (-32.60)