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 CGGGAGGGGAGGGATGGGGGG CTTCATTCATTTTTCAGAT AAACTTCATTCATTTTTCAGATTACACATAAGACTTAGCATCCTGGGTCTTTCTTTGCCTTGTGAAAACCAGGGTGTCTTAGGAGCCACTGAGGGTGGGTCGGGAGGGGAGGGATGGGGGG AGGATGGAAAAGCTATTTTTATTTGTCTTTTTTCCAACCTGATACAGGTTACATTGAGATTTATTTCATGGTGTGGGGTCTCAAACCAACAGTTTAACAAGAGTGTCTGACAGATCGCAACATTAGTGGATGTAAAATCAAAATAGTTTTTTTAATCTATAAACTTCATTCATTTTTCAGATTACACATAAGACTTAGCATCCTGGGTCTTTCTTTGCCTTGTGAAAACCAGGGTGTCTTAGGAGCCACTGAGGGTGGGTCGGGAGGGGAGGGATGGGGGG 4 2 3' arm Salmo_salar mirnest 100 100 -32.7 ...((((((((.((((((.((((.(((......(((((..(((((((........((((((((....).))))))).)))))))....))))).))))))).))))))...)))))))).. (-32.7)