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 mirbase 100 100 -29.1 ...(((((((.((((((((..(((((((((......).))))))))..))))...))))....)))))))... (-29.10)