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 TTGCACAACACCAATATTCTGA AGAATATTGGTGCTGGGCAAAA TTCAGAATATTGGTGCTGGGCAAAAGGTCACATTTTGCACAACACCAATATTCTGAGG 2 0 3' arm Nematostella_vectensis mirbase mir-2024 2e-16 nve-mir-2024d 2e-22 -28.9 (((((((((((((((.((.((((((.......)))))).)).))))))))))))))). (-28.90)