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 GCGGGTGGGGGGCGGGGGCTG GCCCGCGCCCCCCGCAGCCT CAGGCCCGCGCCCCCCGCAGCCTTATGACTGGTTGAGAGACACGCACCCCACGGCTCCCGGCGGGTGGGGGGCGGGGGCTG GGATCCCCGGGGCTGCAGGATTCGAATTCAAACTCGTAAAGCATCATTAAAATGCTGCGGAGCCTCGGCAGCCAGAGCCCAGTGGCCTAGAGAGGCTCGGGACTTGTGGCTGTGCGGAGGGCGGCAGCCTGAACCCTTTCTCGTGATTCTCTGAAGTGCGCATTACCTGGACCGGCCTGCACGACCTGCAGCACCCCGGAGCCACGCGGCGTGACCACCGCCGCCCCGGTGGCCGCCCGGCACCAGCCAGCACAGGCGGCGGCGCTCGTTGCTCAGCTGGCGGCGACGCGGCACCTCTACTCACACTGGGCTGTCAGGCGGGTAATAAAAGGCTGCAATATTCTGATTACCTGTCAGTGCCTCCGTGTCAGGCCCGCGCCCCCCGCAGCCTTATGACTGGTTGAGAGACACGCACCCCACGGCTCCCGGCGGGTGGGGGGCGGGGGCTGT 3 1 3' arm Eriocheir_sinensis mirnest 100 100 -38.5 ..(((((.((((((((((.(((....((...(((....)))..((........))))..)))..)))))))))).))))). (-38.5)