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 CATTGCACTTGTCTCGGTCTGA AGGCGGAGACTTGGGCAATTGC AGGCGGAGACTTGGGCAATTGCTGGACGCTGCCCGCGCATTGCACTTGTCTCGGTCTGA 7 0 3' arm Canis_familiaris mirbase mir-25 1e-17 eca-mir-25 3e-21 -25.4 ((((.(((((..(.((((((((.((......)).))).))))).)..))))).)))).. (-25.40)