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 TCACTGGGCTTTGTTTATCTCA GGATGCACCAAGTTCAGTTTTG TTTATGGGATGCACCAAGTTCAGTTTTGTCACATTTCGAGCATCACTGGGCTTTGTTTATCTCATAAG 4 0 3' arm Drosophila_pseudoobscura mirbase mir-318 1e-18 dpe-mir-318 4e-33 -24.1 .((((((((((.((.(((((((((..((((.......)).))..))))))))).)).)))))))))). (-24.10)