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 TGTGGGACTCCTCAGCAGTGT TCTGTTGGGGGTCGAACCCA TTCGTCCTAGTGTGGGACTCCTCAGCAGTGTGCATCCACGACTCTGTTGGGGGTCGAACCCAGGACCCT 4 1 5' arm Schistosoma_japonicum 19997615 Hammerhead_1 0.000000004 100 -28.6 ...(((((.(.((..((((((.((((((.((.(......))).))))))))))))..))).)))))... (-28.60)