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 ACTCTAGCTGCCAAAGGCGCT CGCTTTGCTCAGCCAGTGTAG TGGACTCTAGCTGCCAAAGGCGCTTCTCCTTCTGAACAGAGCGCTTTGCTCAGCCAGTGTAGACATGGC 5 0 5' arm Pan_troglodytes mirbase mir-1251 1e-27 hsa-mir-1251 1e-33 -20.2 ((.((.((.((((...(((((((((.((.....))...)))))))))...)))).)).))...)).... (-20.20)