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 TCGGAATTGGAAGAAGAGGAA CTTCTTCTCCCATTCCTACT GGCCGGGGATCGGAATTGGAAGAAGAGGAAGTTGTGATGGACGAATCTCCATCTCATCATGCATCCCATTCATCGCCTTCTTCTTCTCCCATTCCTACTCCTCCT GGCCGGGGATCGGAATTGGAAGAAGAGGAAGTTGTGATGGACGAATCTCCATCTCATCATGCATCCCATTCATCGCCTTCTTCTTCTCCCATTCCTACTCCTCCTCTTCCATCTTGACTCTGCCCATTATATCTGGTCCCCATCTACTCCCTCCCCTCCTCCTTTTCATTGCCCACATTCTATTCTCTCAATGCAGATCTGGAGTTTTATTTAAATTAAAATTCGCTTTTTCTTACTTTCCCATTCTTTTCATACTTTTCAAATAATTGTAATTGTCTTACATTGCATAATTCACATCCTCGTTATCATTCGCTATATTCAAAGATTTCACTGTTTCTTTCATTTTTTGATTCATTCGCGTAGAACCGATCATTAATCTAAACTGCACCCCGTAGCCTCTCCATTTTTTCATCGTTTTCAACTTATTTTAGATTTTTGATATAGGATATTGGATCTACAACCCAGCCCCCCCCTTCCATCAAACCCATTCGATTTTATATGGTTGTTATTGTTTAGCTTTTGTTGAAATAGATTGGATCCGGTGACATGCTCGAATCAATAGTTCCCGTTGATCAAAATATATTGTTGCTTGTA 3 1 5' arm Pristionchus_pacificus mirnest 100 100 -32.4 ....(((((..(((((.(((.((((((((((.((.((((((......))))))....)).((............))))))))))))))).)))))...))))).. (-32.4)