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 TTAAGAAATTGACTGAAGAGG TCTTCAGGCAATTCATGGT TCTGGATTAGAAAGAGTTAGAGATGAGAAACTTAAGAAATTGACTGAAGAGGTTTTAAATAAATTAGGAAGTGGGTCTCATCCATCTGTCAGACAATGTATGTCAATCAAACCACTCTTTGAAATAGATGCGTTCTCTCTTCAGGCAATTCATGGTCCTCATGCCAAACGTCTTTGTAAAATCT GCGCGGATTTCATGACCCGCACTCTTAAAACTCAATTCCACGAATAAAAAACTAAAAACATTACGAATATTGAATATTATGAAAATTTTATTTATTTTGAACTTGAATTTTTGAATTTTGAAACTAAATCTGAAATCGAAAATTGTAAAATCAGTGAGTACTTTGACCTTGACCCTTGGCCGAACGAAAGGAACAGGTATAATTTCCCTCGTCATTTACTTAGTTCACATTTTTGGACTTTACAACAAAAATTTGAATTTGCAATTGAGAATCAACGTGTGAGGTTACAAAACTATCGACCTCTCCTTCGACATCTTCAATCTGGATTAGAAAGAGTTAGAGATGAGAAACTTAAGAAATTGACTGAAGAGGTTTTAAATAAATTAGGAAGTGGGTCTCATCCATCTGTCAGACAATGTATGTCAATCAAACCACTCTTTGAAATAGATGCGTTCTCTCTTCAGGCAATTCATGGTCCTCATGCCAAACGTCTTTGTAAAATCTATGGACTTCATACATATTGGTTTAAACGGAGAAGACTTTATGATCATGCTTACATGTTATCAATCATGGACTCTGCCATTCTACGTCA 4 2 5' arm Onychiurus_arcticus mirnest 100 100 -31.9 ((((...))))..((..(((((((((((.((((........((((.....))))..............))))...)))))))..)))))).((((.....))))..(((((......))))).(((((.(((((.........((((..............)))).))))).)))))....... (-31.9)