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 CGGTCTGTCACGGAACACGGGA CCGTGTTCTGTGACTGACTCGGC CCGTGTTCTGTGACTGACTCGGCTGGCGCCGGACTGGCGGGGGCCAGCCGGTCTGTCACGGAACACGGGA 3 1 3' arm Acyrthosiphon_pisum mirbase mir-3017 5e-33 api-mir-3017b-1 0.0000000002 -55 ((((((((((((((.(((.((((((((.((.(.....).)).))))))))))).)))))))))))))).. (-55.00)