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 CACTCGACCACCTGGTCGAGT TCGACCCCCTGGTCGAGTAGAA GACCACTCGACCCCCTGGTCGAGTAGAAGACTTCACTACTTCACTTCACCACTCGACCGCCTGGCCGAGTACCACCATGAGAGTCACTCGATCACTTCACTCGACCACCTGGTCGAGTATC 3 1 3' arm Arabidopsis_thaliana pmrd MIR854 0.000000002 100 -44.6 ....((((((((...(((((((((.((((.....................(((((.((....)).))))).......((((.....))))....)))))))))))))...))))))))... (-44.60)