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 TTCCCTTTGTCATCCTATGCCT GCTGGGACGGCCAAGGGAGGC GCTTCCCTTTGTCATCCTATGCCTGAGCGATGCCTGGAGGCTGGGACGGCCAAGGGAGGC 2 1 5' arm Taeniopygia_guttata mirbase mir-204 2e-22 tgu-mir-204-3 2e-28 -29.8 (((((((((.(((.(((((.((((..((...))....))))))))).))).))))))))) (-29.80)