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 AGCTCAGGAGGGATAGCGCC CGCTATCCATCCTGAGTT AGCTCAGGAGGGATAGCGCCATGGCGGGTCTTGAATCTTGATCTTCATTTGCGCTATCCATCCTGAGTT 2 0 5' arm Carica_papaya micropc MIR390 2e-32 gma-MIR390a 0.00000005 -36.7 (((((((((.(((((((((.((((.(((((.........)))))))))..))))))))).))))))))) (-36.70)