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 AAAAGTAATTGCGGCTTTTGC AAAAACCATGATTACTTTTGC AGCTACCTATTAGGTTGGTGCAAAAGTAATTGCGGCTTTTGCCAATAGAAGTAATGGCAAAAACCATGATTACTTTTGCACCAGCCTGCCCTCATCA CCGGGCTGCAGGTAGGGAATAGAAGCCTATCCCAAATTTGCAAGTACAATTTGGTCTTCTATAGCTTATTCAGTTATTAAATCCTAAACCTCAATAAAATTGGGGGATGTTTAGTAAGAAAAATCACATAAGTGAGCTGTAAAGAAAAGCATTTTACAGAAGTGAGAAAAGTATTTTATGGAAGGGAAAATAAATAGGGGAAGCTACCTATTAGGTTGGTGCAAAAGTAATTGCGGCTTTTGCCAATAGAAGTAATGGCAAAAACCATGATTACTTTTGCACCAGCCTGCCCTCATCANGTGCACTTGGAATCTGCACCAAAAGAAAGCATGAAGCAGGTGAATCACATCCCTCCTGCACAGCGAAGAAGCAGAAAGCTGTCACTACATCACACGGCCGAATTATTGAATCCATTACCCAGAATAACTTGATCAAAACCAAAGCCGCCAAACAAGATATAAACTGAAATAAAATATAGCTGAGTTTG 2 0 5' arm Homo_sapiens mirnest mir-548 6e-18 ptr-mir-548i-5 2e-20 -43.5 ..........((((((((((((((((((((((.((.((((((((.((....)).)))))))).)).))))))))))))))))))))))......... (-43.5)