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 TCGATAAACCTCTGCATCCA GATTCAGCGGTTCATCGATC TGGATTCAGCGGTTCATCGATCTGTTCCATAATCCTAATGATTGAATTTCATACGACGATTGAGAGAGAGATACGGGAAAAGGAATCGATCGATAAACCTCTGCATCCA 4 0 3' arm Helianthus_tuberosus micropc MIR162_2 0.0000001 sbi-MIR162 0.000000005 -37.7 .((((.(((.((((.(((((((.(((((....((((....(((...(((((.........)))))....)))..))))...))))).))))))).)))).))).)))). (-37.70)