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 TTCCCTTTGTCATCCTATGCCT GCGGGGAAGGCAAAGGGACGT GTCAACAGTGTCTGTTCATGTGACCCGTGGACTTCCCTTTGTCATCCTATGCCTGAAAATATATGAAGGGGGCGGGGAAGGCAAAGGGACGTTCAACTGTCATC 2 1 5' arm Gallus_gallus mirbase mir-204 9e-45 sla-mir-204 4e-34 -39.76 ...(((((...)))))...(((((...(((((.((((((((((.((((.(((((...............))))))))).)))))))))).)))))...))))). (-39.76)