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 AGAGGCTGGCCGTGATGAATTCG AGTCATACACGGCTCTCCTCTCT AGAGGCTGGCCGTGATGAATTCGATTCATCAAAGCGAGTCATACACGGCTCTCCTCTCT 2 2 5' arm Canis_familiaris mirbase mir-154 1e-26 eca-mir-485 8e-28 -25.3 (((((..(((((((((((.((((...........)))))))).)))))))..))))).. (-25.30)