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 CGGTAGTTGGTTGTGTAGTGG GCAACACATCTAACCAAACGAG TGTGTTTGGTTCGGTAGTTGGTTGTGTAGTGGTACCGCTTATAACTCAGTCCGTAGAAAGTGTTATATTCTCAGCAATTGTGATCAGTCTAACTGCAACACATCTAACCAAACGAGCTTCCAAA ACCGATGAAACTGTCAGCGAGTTGAGGAACAACAACATATTTCAAGGAATTTTACCATATTTTACGCACAGGCTAAAGACGCCATAATGGCGGTGGGCAAAGGTTTCTTCGACCAATACTCTGTATTCTGTGTGTTTGGTTCGGTAGTTGGTTGTGTAGTGGTACCGCTTATAACTCAGTCCGTAGAAAGTGTTATATTCTCAGCAATTGTGATCAGTCTAACTGCAACACATCTAACCAAACGAGCTTCCAAATCCGACAACTCCAACCAGTCTTACAACACGAAGGAAGTTGACAAACGATGCAACAAGAAAACGAAAGATCGAGACGCCATTAATGGTCAAAACAAAAAGAAAAAGACTTCCTCTCAGCAATCAACTGTAGCAAGGTCAACAGACTTCCGTAAAAGACGAGACACCGACCTGGAGCAACTGGAGTTGGCTAGACAACAAGAACTGGATCGTAAACTTGAAGAAAAAAAGGAACGCAAAGTGAAAAAGAAAGAAGAAAGAATGAAGAAGAAAGAGCTTGAAAAAGAAGAAAAAGAGAGAGAGGATGAAAGGCTTAGAAAATTAAAGGAAGAAAGATTAAAAGAAAATTTACGTCAACAAGAGAAGATTGCATCGTCTAAACAGGATACACAGCGATCAAAATCTAGTACTCCCAAAGCATCCAAAAAGTCTGAACATTCACTGCATAAAACATCATATCAACCTAACGTTCCTACTGTAATATCACTATCGGCTTTAACACGTGAACGAGCTTCATCGGAGAGTAACGACACTAGCCCTAGCCCACCCCCCTCAGTAT 5 1 5' arm Metridium_senile mirnest 100 100 -25.9 .......((((((...(((((.(((((.(((((...(((.((....((((..((.((.((((...)))).)).)).))))..)).)))...))))).))))).)))))....))))))...... (-25.9)