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 TCGGCCTTGAATGTTAGGAGAA CTTCAACATTAGAGGCCAATA TTCTTCAACATTAGAGGCCAATATAGAATCATATTCTTATTCTTAATCGGCCTTGAATGTTAGGAGAA 4 1 3' arm Pinus_pinaster micropc 100 pta-MIR1314 1e-30 -22.6 .(((((((((((.((((((.....(((((.........))))).....)))))).)))))).))))). (-22.60)