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 AAGCTCAGGAGGGATAGC TATCCATCCTGAGTTT AAGCTCAGGAGGGATAGCGCCATGGGTGCCATGAATATGGGAATGATCTAGGGTTTCATGATAAATAATGGGCACTGGCGCTATCCATCCTGAGTTT 1 0 5' arm Citrus_sinensis micropc MIR390 0.000005 csi-MIR390 3e-50 -46.8 ((((((((((.(((((((((((...(((((............((((.........))))...........)))))))))))))))).)))))))))) (-46.80)