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 ATTGGTTTCTAGATCTCAGCA CTGGGATTTAGAAAGCAATAT ATTGGTTTCTAGATCTCAGCATTTAAATTGATTGTTGCTGGGATTTAGAAAGCAATAT 1 0 5' arm Acyrthosiphon_pisum mirbase 100 api-mir-3036-4 3e-27 -25.84 ((((.((((((((((((((((..............)))))))))))))))).)))).. (-25.84)