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 TTACTGGACATTGTAAGAACGG TTTCTTACAATGTCAAAATTA TTTCTTACAATGTCAAAATTAACCGACACTTTACTGGACATTGTAAGAACGG 9 0 3' arm Acyrthosiphon_pisum mirbase 100 api-mir-3015a-1 0.0000000000006 -14.85 .(((((((((((((......................)))))))))))))... (-14.85)