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 ACTCAAAATGGGGGCGCTTTCC GAAGTGCTCCGATTTTGGGGTGT GGGATACTCAAAATGGGGGCGCTTTCCTTTTTGTCCGTACTGGGAAGTGCTCCGATTTTGGGGTGTCCC 1 1 5' arm Pan_troglodytes mirbase mir-290 0.000000000000001 hsa-mir-373 6e-29 -38.74 ((((((((((((((.((((((((((((..............)))))))))))).))))).))))))))) (-38.74)