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 TCCGTCTCAGTTACTTTATAGC TATAAAGCAATGAGACTGATT CAATTGTACTTGGTGTGATTATAAAGCAATGAGACTGATTGTCATATGTCGTTTGTGGGATCCGTCTCAGTTACTTTATAGCCATACCTGGTATCTTA 6 1 3' arm Mus_musculus mirbase mir-340 1e-40 mmu-mir-340 8e-51 -34.1 .....(((((.((((((..(((((((...((((((.((((.(((((.......))))))))).))))))....)))))))..)))))).))))).... (-34.10)