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 TGAGATCATTGTGAAAGCTGATT CTGGTTTTCACAATGATCGTCCAGA GCCGAAGAAACGCCAGACAAAACTGGTTTTCACAATGATCGTCCAGATGGACCTGAAGTCTGAGATCATTGTGAAAGCTGATTTTGTTGATTCAGAGCTTC 3 2 3' arm Ixodes_scapularis mirbase bantam 5e-43 ame-bantam 0.00000000002 -37.53 ...((((........(((((((..((((((((((((((((...(((((.........))))).))))))))))))))))..))))))).........)))) (-37.53)