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 TAATACTGTTAGGTAAAGATGCC CATCTTACTAATAGTATTTGA ATGAGTATGGCATCTTACTAATAGTATTTGATAAAGAATTTTCTAATACTGTTAGGTAAAGATGCCAGCTCACTTC 2 2 3' arm Schistosoma_japonicum mirbase mir-8 0.00006 sja-mir-8 8e-38 -31.5 .(((((.(((((((((.(((((((((((.((..........)).)))))))))))...)))))))))))))).... (-31.50)