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 AACACACCTATTCAAGGATTCA AATCCTTGGAACCTAGGTGTGAGTG TTGAATCCTTGGAACCTAGGTGTGAGTGCTATTTCAGTGCAACACACCTATTCAAGGATTCAAA 2 3 3' arm Pan_troglodytes mirbase mir-500 6e-23 hsa-mir-362 9e-31 -31.6 (((((((((((((...((((((((.(..((.....))..)..))))))))))))))))))))). (-31.60)