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 ACTCCTCGGCAGTGTTCGCAAACCT GATGCGCACTGCCGAGGATTTC CTAGTATGGAACTCCTCGGCAGTGTTCGCAAACCTGAAGCCCGTGGGGCAGAATCTAGGATGCGCACTGCCGAGGATTTCCATACTAGGA 2 3 5' arm Schistosoma_japonicum mirbase Hammerhead_1 0.000005 sja-mir-3482 4e-46 -54.5 (((((((((((.((((((((((((..((((..(((((.((((...))))....)).))).)))))))))))))))).))))))))))).. (-54.50)