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 TCCCTGAGGAGCCCTTTGAGCCTGA AGGTCAAGAGGCGCCTGGGAAC CATGGCACCTCCATTTCCCTGAGGAGCCCTTTGAGCCTGAGGTGAAAAAAAAACAGGTCAAGAGGCGCCTGGGAACTGGAG 3 3 5' arm Rattus_norvegicus mirbase mir-351 0.000000000005 mmu-mir-351 0.0000000000003 -32.5 ........(((((.(((((..(((.(((.(((((.((((...(......)...))))))))).))).)))))))).))))) (-32.50)