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 CTGACTGCAGAGGGGTGTGAT TTCCCTCGGACAGCCAGCA AGTCGTAATGCTGACTGCAGAGGGGTGTGATAGCAGTAAGGTGTTTCCCTCGGACAGCCAGCATCTGCAGCG 2 4 5' arm Schistosoma_japonicum 19997615 100 100 -26.7 .((.(((((((((.((((.((((((...((((.(.....).)))))))))).).))).)))))).))).)). (-26.70)