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 AATCTAGCCTCTACTAGGCTTTGTCTGT AGACATAGCCTATGAGAGGTTAGGTGTA TTCCTTATAAATCTAGCCTCTACTAGGCTTTGTCTGTGCACTTTTTCAATTCAATCAGACATAGCCTATGAGAGGTTAGGTGTACAAATGGATC 5 0 5' arm Drosophila_grimshawi mirbase mir-282 3e-47 dmo-mir-282 1e-21 -36.05 .(((......(((((((((((..((((((.((((((...................)))))).))))))..)))))))))))........))).. (-36.05)