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 TAAATGCATTTTCTGGCCCG GG ATAANNNNNNNNNNATATTGTAAATGCATTTTCTGGCCCGTAACTAAGACACAATGAACATCCTTATCTTTGATAGTTTTTAAAAGTTAAGTTTTGTTTTGTCTTGTCAATGTAATAGATGTCCTTTCTTTTCAGTGATGGG 16 0 5' arm Schistosoma_japonicum mirbase 100 emu-mir-277 0.00000003 -18.8 ....................................(((((.(((..((((....(((((..((((.((((...........)))).))))...))))).....))))........(((.......)))....))).))))) (-18.80)