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 TAAGGCACGCGGTGAATGCCAAG TGGTATCCACTGCAGGCCTATATG TCGTTTGGTACGTTTTTCTCCTGGTATCCACTGCAGGCCTATATGTTATTTGACCATAAGGCACGCGGTGAATGCCAAGAGCGAACGAAA 4 1 3' arm Drosophila_willistoni mirbase mir-124 7e-30 dgr-mir-124 6e-39 -33.9 (((((((..........(((.((((((.((((((..((((.((((.........))))))))..)))))).)))))).)))))))))).. (-33.90)