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 AAAAGCTGGGTTGAGAGGGCGA GCCTTCTCTTCCCGGTTCTTCC GCTTCGCTCCTCTCCGCCTTCTCTTCCCGGTTCTTCCCGGAGTCGGGAAAAGCTGGGTTGAGAGGGCGAAAAAGGATGAGG 4 0 3' arm Pan_troglodytes mirbase mir-320 1e-34 mml-mir-320 2e-38 -46.2 .(((((.((((...(((((((((..(((((((.((((((....)))))).)))))))..)))))))))....))))))))) (-46.20)