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 GTTCCTGCTGAACTGAGCCAG GATATCAGCTCAGTAGGCACCG GCTCGACTCCTGTTCCTGCTGAACTGAGCCAGTGTGTAAAATGAGAACTGATATCAGCTCAGTAGGCACCGGAGGGCGGGT 4 1 5' arm Homo_sapiens mirbase mir-24 6e-27 hsa-mir-3074 9e-41 -36.22 (((((.((((.((.((((((((.((((..((((.............))))...)))).)))))))).)).))))..))))) (-36.22)