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 TGGAGTGTGACAATGGTGTTTG AACGCCATTATCACACTAAATA AGCTGTGGAGTGTGACAATGGTGTTTGTGTCCAAACTATCAAACGCCATTATCACACTAAATAGCT 3 0 5' arm Equus_caballus mirbase mir-122 4e-21 bta-mir-122 6e-32 -33.1 ((((((..(((((((.(((((((((((.((....))...))))))))))).)))))))..)))))) (-33.10)