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 TATCACAGTGGCTGTTCTTTTT AGGGAACCTCTGCTGCTGATATA TAACCCCAGGGAACCTCTGCTGCTGATATATTATTGAAAACTCCTATATCACAGTGGCTGTTCTTTTTGGTTG 6 1 3' arm Drosophila_erecta mirbase mir-6 3e-28 dse-mir-6-2 2e-29 -22.2 (((((..(((((((..(..(((.(((((((....(....)....))))))))))..)..)))))))..))))) (-22.20)