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 TGCAGTCCATGGGCATATACA TATGTGCCCTTGGACTACATC GGGTATGTGCCCTTGGACTACATCGTGGAAGCCAGCACCATGCAGTCCATGGGCATATACACTTGCCTCAA 3 0 3' arm Taeniopygia_guttata mirbase mir-455 5e-33 xtr-mir-455 7e-35 -32.9 ..((((((((((.((((((.(((.(((........))).))).)))))).))))))))))........... (-32.90)