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 AAGTCGTACTGCTGACTGCAG GTGACAGCAGTAAGGTGTTT TCTGAGGGCGAAGTCGTACTGCTGACTGCAGAGGGGTGTGACAGCAGTAAGGTGTTTCCTCTAAA 6 1 5' arm Schistosoma_mansoni 19997615 100 100 -19.7 ...(((((.((..((.((((((((...(((......)))..)))))))).))..))))))).... (-19.70)