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 GACAGAAGACTGCCGCTCATTT ACGAGCGCGTATTTGTCTG GGAGAGACTCGACAGAAGACTGCCGCTCATTTTGGAGTACATGTTTAAACTCAGATCATACCTTAGTACGAGCGCGTATTTGTCTGCGTCTCAAT 4 5 5' arm Schistosoma_japonicum mirbase 100 100 -25.6 ...(((((.(((((((....((((((((......((((..........))))......(((....))).))))).))))))))).).)))))... (-25.60)