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 AATGGCGCCACTAGGGTTGTGC ACAACCCTAGGAGAGGGTGCCATTCA ACAACCCTAGGAGAGGGTGCCATTCACATAGACTATAATTGAATGGCGCCACTAGGGTTGTGC 3 4 3' arm Canis_familiaris mirbase mir-652 2e-26 eca-mir-652 4e-30 -34.1 ((((((((((.....(((((((((((..((.....))..))))))))))).)))))))))).. (-34.10)