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 CGGTGGTAGATTCAGCGAAGA TCGCCGGATCTTCTCAGTGGG CCACTGAGTTTCTCGCCGGATCTTCTCAGTGGGTCGCGTTTCCGATCCGGTGGTAGATTCAGCGAAGACTGCTCTTG TTCAAAAGGGGTCGCCCTCCGAACATCACTTCGAGCATCCCACTCCGTAGTAGGCGCGCAAACACCTCCGCCGTTAGTCCCATCACTCTCTTTGGCCAGCCCATACCGTGGGTCTCGAAGGTCAAATATCTAGGCGTCACCCTCGACAGAGGGATGACATTCCGTCCCCATATAAAAACGGTACGCGACCGCGCCGCGTTTATTCTAGGACGACTCTATCCAATGCTTTGTAGTCGAAGCAAACTGTCCCTCCGCAATAAGGTAACTCTCTACAAAACTTGTATACGCCCCGTCATGACGTATGCAAGCGTAGTGTTCGCTCACTCAGCCCGCACCCACTTGAAATCCCTTCAGGTTATTCAATCACGATTCTGCAGGATAGCCGTCGGAGCGCCTTGGTTCCTTAGGAATGTGGATCTCCACGACGACCTGGAGCTCGACTCTTTTAGTAAGTATCTACAGTCGGCATCGCTACGCCATTTTGAGAAGGCGGCACGACATGAGAACCCTCTCATCGTAGCCGCTGGAAATTACATACCCGACCCAGTAGACCGAATGGTAAACCGTCGACGTCGCCCAAAGCACGTCATTACGGATCCTCCTGATCCATTAACGGTGCTTTTAGGCACCACAAGCACCGGTCACCGTCCTCGTCGAACCCGTCGCTTGCGAGAAGGGCTCGACGAGCGAACTAACCCATAGACACAGCCCACTGAGTTTCTCGCCGGATCTTCTCAGTGGGTCGCGTTTCCGATCCGGTGGTAGATTCAGCGAAGACTGCTCTTGCTAGGGTCAGTGTTAGCAACTCTCCGGTTGAGCCCGCGAGCT 3 2 3' arm Bombyx_mori mirnest U2 3e-28 bmo-mir-2808a-1 2e-23 -26.5 .....((((.((((((.((((((..(((.(((((((......))))))).))).)))))).))).)))..))))... (-26.5)