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 CACAATACACGGTCGGCCTCT AGGTTGCCCGTGGCCGGTTCG GCGTGCTGCTGCACTTGATGCTTGAGGAGAGGTTGCCCGTGGCCGGTTCGCATTCTTCATGTCGCACAATACACGGTCGGCCTCTCTTCGGTATCAAATCCCACCTTGCA 6 0 3' arm Ovis_aries mirbase mir-154 2e-21 hsa-mir-323b 0.00002 -47 ((((((....)))).(((((((.((((((((((((.(((((....((.(((((.....))).)).))....))))).)))))))))))))))))))...........)). (-47.00)