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 TCGTGCCACGCTGTGTGC ACATGGCGTGGAACGATC GCACATGGCGTGGAACGATCACCGTCGATCGTGCCACGCTGTGTGC 1 0 3' arm Elaeis_guineensis micropc 100 100 -31.9 (((((((((((((.((((((......)))))).))))))))))))) (-31.90)