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 TCCAGAGCTGTGGAGTGTGACAATGGTGTTTGTATCATCTGTCGTCAAACGCCATTATCACACTAAATAGCCACGG 3 0 5' arm Danio_rerio mirbase mir-122 2e-35 tgu-mir-122 2e-16 -32.3 ....(.(((((..(((((((.(((((((((((...(....)....))))))))))).)))))))..)))))).... (-32.30)