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 TGTGGTTTTTTGTTTTATTTT AATAAAGAAGAGGCAGTTTT GTGTTATGTATTGTGGTTTTTTGTTTTATTTTGTTGTAAAATTAAAAGTATGCAAAATAAAGAAGAGGCAGTTTT TTGAGGATCCCCGAACCCACTCCGGCCGCATCTACCGCATGAGTAAAGTAGGCCTGGGGCATCGATGAAGATGAGGTCACGGCAGATGAGCCCAGTGCTGCGGTTCCTGATGANATCCCCCCTCTGGAAGGTGATGAGGATGCCTCGCCCATGGAAGAGGTGGATGAGAGCCTGGCTGGAAGAAGCCCTGCCCTCTGTATAGTATCCCCGTGGCTCCCCCAGCAGCCGCTGACCCACGTGGCTCTCTGCTCATGTGGACGAGAATCTGTGTAGCCTGTCCTGTGCCTTAAGGCAGGAAGATCCCGTCCCACAGGATAGCAGGGTTGGGTGTTATGTATTGTGGTTTTTTGTTTTATTTTGTTGTAAAATTAAAAGTATGCAAAATAAAGAAGAGGCAGTTTT 4 1 5' arm Mus_musculus mirnest 100 100 -10.3 ...............(((((((.(((((((((((.................))))))))))))))))))...... (-10.3)