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 TGGATTTCAGTAGCATCCACT ATGGATGCTTGTGAACTCATCCCAC AATGGAGCCATGGATTTCAGTAGCATCCACTGAACTGATGGATGCTTGTGAACTCATCCCACCTGGCTCTGAA 4 4 5' arm Schistosoma_japonicum 19997615 100 sja-mir-3493 5e-36 -29.1 ...(((((((.((((((((..(((((((((......).))))))))..))))...))))....)))))))... (-29.10)