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 TCCCTGAGACTGATGTTTTGT AGAACATCCTCCCT CTTCTACTGCTCCCTGAGACTGATGTTTTGTGATTAAAGTACTCCTTTGCATATTTATTGAGGCAGTCCGAGGAAAAACTGCCAGAACATCCTCCCT 6 3 5' arm Schistosoma_mansoni 19997615 100 100 -17.7 ...............(((...(((((((((.(.....(((..((((((((...((....)).)))....)))))...))).)))))))))))))... (-17.70)