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 AAACAAACATGGTGCACTTCTT GAAGTCGCCCATGTTCTTTTCG GCACATCCGTGCCCATCAGGGCTGACCGCTGGTACCTGAGAAGAAGTCGCCCATGTTCTTTTCGCTTGATTTGTGTCGAAACAAACATGGTGCACTTCTTTTTCGGTGTCAAATCTCAGCGCGGGG 2 2 3' arm Ovis_aries mirbase mir-154 9e-21 oar-mir-495 2e-67 -50.3 ((((....))))((....(.(((((....((..(((.((((((((((.(((((((((..((((((.........).)))))..))))))).)))))))))))).)))..))....))))).).)). (-50.30)