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 CTTTGGATGGAGAAAGAGGGGG TCAACTCGTTCTGTCCGGTGAG ATTCTCCGTGCTTTGGATGGAGAAAGAGGGGGGAAGTGCGAGCTCCTTCAACTCGTTCTGTCCGGTGAGGAGTGATCCA 5 0 5' arm Mus_musculus mirbase SOX2OT_exon3 2e-38 mmu-mir-1897 1e-39 -27.5 ...((((...(.((((((((((..((..((((((.((....))))))))..))..)))))))))).).))))....... (-27.50)