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 TACCCTGTAGAACCGAATTTGTG CAGATTCGATTCTAGGGGAATA TATATACCCTGTAGAACCGAATTTGTGTGGTATCCACATAGTCACAGATTCGATTCTAGGGGAATATA 2 1 5' arm Equus_caballus mirbase mir-10 2e-29 cfa-mir-10b 4e-33 -24.5 (((((.((((.(((((.((((((((((..((......))...)))))))))).))))))))).))))) (-24.50)