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 AAAGGGCTTTCTGTTTTGGGT CCAAAACGGGGCTCTTTCT TTCAGACTGATTATGTAGCACCCAAAACGGGGCTCTTTCTTGTGACTGAATTATGATGAGAAAGGGCTTTCTGTTTTGGGTGTTCTGGCCATCAGATAA AGGCTGGACCGGTCCGGATTCCCGGGAATCGTCGACCACGCGTCCGGCAGAAAGCACTGAAGCTCCTCAAGTGACCTCTGCAAGATGTTTCTTGTACACTCCAATATTACTCCAATGGGTTAGGAGTCAAATCTTCAAGGGCCTTGCAAAAAAAATCCTCTGCAGAGTAAAAGAACCAACAGTGGAAAGGGACTGAAGATTCCTACAGGCTGATTATGCATCACCCAGAACAAGGCTCTCTTCTTTTGACCTTCATGGATGGTGAGAAAGTGCTTTCTGTTTTGGGTGATCTATGTATCAGAAATACATCAAAGGTTTTTATAAGGGGAATTGGTTCAGATTAGAAATGTATCATTTGGGTTTATACGGGAAATCAATCCTAGAAAGTTGTGAAAGCCTTCCAATGGATTGATAATGTGTCAGATACAACTGATTTTCAATGCAAAGCCAATTTTACATTACCCAAAACTAGGCCCTCTCTTGTGTTTCAATTATTAAGAAAGTGCTTTTTGTTTTGGGCATTGTATGTTTTGGGCACTCCATTTAGAAACCAACCTTCTCCAAGAAAAAGCACAATTGTCTGTTGAAGAGCCGTTAGCTGACCAATTTGATATCACCCAAAACTAAGCTCTCTCTTGTGTTCTCTTGATGGTCAGAAAGTGCTTCCTTTTTTGGGCGTTATTGATTGGAGAATTCAACTTTGCAGCAATGGGATGATTTATATTTGTTTCAGACTGATTATGTAGCACCCAAAACGGGGCTCTTTCTTGTGACTGAATTATGATGAGAAAGGGCTTTCTGTTTTGGGTGTTCTGGCCATCAGATAAACGACATGGAATTGGGATGTTTGAGAGGCAGCCTTGT 0 2 3' arm Xenopus_laevis mirnest 100 xla-mir-427 1e-25 -38.8 ......(((((..((.(((((((((((((((((((((((((((............)))))))))))))..)))))))))))))).))...))))).... (-38.8)