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 TCCCACCGCTGCCACCATCAT GGTCCCTGGCGGTGGTGGCGAGA GTGGGTTCGTATCCCACCGCTGCCACCATCATTTTCCCGGTCCCTGGCGGTGGTGGCGAGACCGGCAGC TTGGCCTACTGTCCAGTCTCTTCGGGGGCGTGGGTTCGTATCCCACCGCTGCCACCATCATTTTCCCGGTCCCTGGCGGTGGTGGCGAGACCGGCAGCTGGTGGCCCGGCGGGCGCCGGCAGAAGCCCCAGGTCGGGTGGTGGCTGCTGTGCAGATCGCGGCTGGAGAGAGGAGTGGTAGGAACGGGTCCCTGGAGTTGTGAATCCCGTGCAGGAGTAAAGAGAAGCAATGCAGAAGTCAGAGTGCCATGGAGGCGTACAGTTGAGAAACAGAGTAACAGATGACCATGATGAAAGGACATCATTGAGTGCGCAAGTGAAACATAGGACTACAGTTCAACAAAGCAAATCCTTGTCAACCAGTTCTCCAGAATCTGCAAGACAACTTTATCCCCGACCGAGTGATAAACTTAACCCTAAGACAATTAACCCATTTGGTGAACAATCACGAGTGCCTTCTGCATTTGCAGCTGTTTACTCTAAAGGAGGTATTCCCTGCAGGTTGGTCCACGGTTCTGTGAAACACAGGTTGCAGTGGGACTGTCCTCCTGAAAATCTTCCATTTGACCCTCTTCTTATTACTTTAGCTGAGGGTCTGAGAGAGACTAAACATCCATATACGTTTGT 4 2 5' arm Sus_scrofa mirnest tRNA 0.0008 100 -26.1 ((.((((....((((((((((((((..(((........)))...)))))))))))).)))))).))... (-26.1)