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 CCAAGGATGACTTGCCGG GGCAAGTTGTTCTTGG CCAAGGATGACTTGCCGGCAGTTATGTGTTTACTCTCTCTTCGTCGTCGTTTTTTTCGTCGGCCGGCAAGTTGTTCTTGG 2 0 5' arm Vigna_unguiculata micropc MIR169_2 0.00007 vvi-MIR169p 0.00006 -33.1 (((((((..((((((((((......((....))...........((.((.......)).))))))))))))..))))))) (-33.10)