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 TTCTTCAACATTAGAGGCCAATATAGAATAATATTCTTATTCTTAATCGGCCTTGAATGTTAGGAGAA 4 1 3' arm Pinus_taeda micropc 100 pta-MIR1314 4e-33 -25.9 .(((((((((((.((((((.....(((((((.....))))))).....)))))).)))))).))))). (-25.90)