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 ATGAGACTCCCCAGATACGTA TGTATCCGTGCTGAGATTTCGTCA AATCGAGCTTTCTGTATCCGTGCTGAGATTTCGTCAGTCACCAGGCCATCAGCACTGATGAGACTCCCCAGATACGTAAAGCGGTCTA 3 3 3' arm Schistosoma_japonicum 19997615 Hammerhead_1 0.00000000008 sja-mir-3492 5e-27 -26.2 ......(((((.((((((..((..(((.((((((((((......((.....)))))))))))))))..)))))))).)))))...... (-26.20)