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 TCGCTTGGTGCAGATCGGGAC CCCGCCTTGCACCAAGTGA TCGCTTGGTGCAGATCGGGACCCTCCGCCCGCCCCGACGGGCCGGATCCCGCCTTGCACCAAGTGA 3 0 5' arm Hordeum_vulgare_subsp._Vulgare pmrd MIR168 1e-18 hvu-MIR168 6e-32 -42.4 (((((((((((((..(((((...((((((((......)))).)))))))))..))))))))))))) (-42.40)