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 TGGAGTGTGACAATGGTGTTTG AACGCCATTATCACACTAAATA TGGAGTGTGACAATGGTGTTTGTGTCCAAACTATCAAACGCCATTATCACACTAAATA 4 0 5' arm Canis_familiaris mirbase mir-122 1e-17 eca-mir-122 3e-27 -24.9 ...(((((((.(((((((((((.((....))...))))))))))).)))))))..... (-24.90)