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 TTTGGCACTTAAGGAATTGTCACT TGACAATACTAAAGAGTCAAGCG CTTCATTTGAGTATATATCGTTTGGCACTTAAGGAATTGTCACTAGTGTTCTTTTTAAAGTTCGGTGACAATACTAAAGAGTCAAGCGTTTCAACTCGATTCGCTTCA 3 1 5' arm Schmidtea_mediterranea mirbase 100 100 -29.9 ......((((((......((((((((.(((.((..(((((((((...(..(((....)))..)))))))))).)).))).)))))))).....))))))......... (-29.90)