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 CAAAGTGCTTACAGTGCAGGTAG TACTGCAGTGAAGGCACTTGTAG GTCAAAGTGCTTACAGTGCAGGTAGTGATATATAGAACCTACTGCAGTGAAGGCACTTGTAGCATTATGTTG 7 0 5' arm Taeniopygia_guttata mirbase mir-17 3e-34 gga-mir-17 2e-35 -22.3 ((..((((((((.((.(((((...((..........))...))))).)).))))))))...))......... (-22.30)