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 TGACAGAAGATAGAGAGCACA TGGTCTCCATGATTCTGTCATC GTTGGTGTCGATGACAGAAGATAGAGAGCACATCCGCTCACATGCCGGGACTCTGCGTTTGAGGTGTATGTGGTCTCCATGATTCTGTCATCAA TGGCCCAGATTCTGTAGCCATACCGCTGATGGAGATTCTGCAATATCATCTTTTGCAATAATGAAAGAAACCAGAGACGGTAGGGGCTCCCACCTCCTATACTGCAACGCCTACCTGTAGTGCAATAAATTGCGCCGCCCCATTACACTTAGTCGATGCATACCCTGCCCAAAAGGCGGGCGAGGTAGCACCTTCAGATATAGAGAGATTACTATGCGATTGCTCGTTATACAATGGAGGGAAATTCAACTCTATTAGACAATGTTAAGATGAAGGGCGGATTGAAAAGAATATGGAGGTGTTGGTGTCGATGACAGAAGATAGAGAGCACATCCGCTCACATGCCGGGACTCTGCGTTTGAGGTGTATGTGGTCTCCATGATTCTGTCATCAA 3 1 5' arm Pinus_taeda mirnest 100 pta-MIR156a 7e-42 -33.8 .........((((((((((.((.((((.(((((.((((((.((((.((...)).)))).))).))).))))).)))).))..)))))))))).. (-33.8)