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 AATATAACACAGATGGCCTGT AGGTTGTCTGTGATGAGTTCG AGGTTGTCTGTGATGAGTTCGCTTTATTAATGCCGAATATAACACAGATGGCCTGT 6 0 3' arm Canis_familiaris mirbase mir-154 2e-22 eca-mir-410 1e-23 -22 ((((..((((((.((.((((((.........).))))).)).))))))..)))).. (-22.00)