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 AAAATCCACAATTACTTTTGC AAAAATAATTGCTGTTTTTGC CTAGGCTGGTACAAAAATAATTGCTGTTTTTGCCATTACTTTTAACAGCAAAATCCACAATTACTTTTGCACCAACCTA GCGTACCGCTGATCGCTTAGGGGGAATGGACTTTCAGTAGAATATAGATCTGGGAATCAACTGCATGGAGGAGGTAGTTATAGGTGATGAGATGTCTCAAGCACAAAGTTTGGTAGAAGGAGAAAAGATACTAGGCTGGTACAAAAATAATTGCTGTTTTTGCCATTACTTTTAACAGCAAAATCCACAATTACTTTTGCACCAACCTAATAGGATGCAAACTGGAGCCATCTGCATCAGAGGGTTTGATGAAGATCAACAAAGTTTGGGAACACAGGAAAGGAGCGGGGAGGGTAATGACTTGAGGGCATAACAGGGATGATCAAGGTTTTTCTTGTTAGCATGTGGAGACTTAAGCGGATCAG 3 2 3' arm Homo_sapiens mirnest mir-548 4e-31 hsa-mir-548i-1 5e-30 -21.7 .((((.((((.(((((.((((((.((.((((((..(((....)))..))))))..)))))))).))))).)))).)))) (-21.7)