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 TAGCAGCACGTAAATACTGGAG CCAGTATTGCATTGCTGCTTTA GCTCTAGCAGCACGTAAATACTGGAGTGGGGGATCGCCTGTTGCTCTCCAGTATTGCATTGCTGCTTTAGT 5 0 5' arm Gallus_gallus mirbase mir-16 1e-33 tgu-mir-16c 1e-24 -31.5 (((..(((((((....((((((((((.(.(((....))).)....))))))))))....)))))))..))) (-31.50)