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 TATTGCACATTCACCGGCCTGA GGACGGTATATGAGTCAATATT TCTAGATCATTTTTCGGACGGTATATGAGTCAATATTTTTTTTTTTTCGAATATATTGCACATTCACCGGCCTGAAAATATCAAGA 4 2 3' arm Drosophila_simulans mirbase 100 dme-mir-311 0.000000000000001 -21.1 (((.(((...(((((((.((((..(((.(.((((((.(((........))).))))))).)))..))))..))))))).))).))) (-21.10)