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 AAAAGTGCTTACAGTGCAGGTA CTGCAGTATAAGCACTTCTGG CCTTGAGTTGTGCAAAAGTGCTTACAGTGCAGGTAGAGCTCAGCACCTACTGCAGTATAAGCACTTCTGGCATGACCGTGG 4 1 5' arm Gallus_gallus mirbase mir-17 6e-39 tgu-mir-106 2e-23 -32.1 ((.((.((..(((..(((((((((.(.(((((.(((.((...))..)))))))).).)))))))))...)))..)))).)) (-32.10)