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 GATCTTTAGTCCCGGTTGGTGT ACCAACCGGGACTAAAGATCCT CTGGTTTGTGACACCAACCGGGACTAAAGATCCTCGCCCCTCTGACAAGGGACTGACAGGGGATGAACCGGGACTAAAGATGATCTTTAGTCCCGGTTGGTGTTACCAACTGG 0 0 3' arm Oryza_sativa pmrd 100 100 -61.3 (..(((.(((((((((((((((((((((((((.((..((((......))))........((......)).........)).))))))))))))))))))))))))).)))..) (-61.30)