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 AGGGAATAGTTGCCGTGCTGTA AGTAGAGGGAATAGTTGCCGTGCTGTAAGTTAATATATCATATCTATATCACAGTGGCTGTTCTTTTTGTA 4 0 3' arm Drosophila_erecta mirbase mir-6 2e-26 dse-mir-6-1 4e-30 -21.1 ..(((((((((((((..(.(((.((((..(...........)..)))).))).)..))))))))))))).. (-21.10)