In the case of transfer RNA (tRNA), for example, the 5' sequence is removed by RNase P, whereas the 3' end is removed by the tRNase Z enzyme and the non-templated 3' CCA tail is added by a nucleotidyl transferase.
Pada kasus RNA transfer (tRNA), misalnya urutan 5 'dihilangkan oleh RNase P, sedangkan ujung 3' dihilangkan oleh enzim tRNase Z, dan ekor CCA 3 'yang bukan cetakan ditambahkan oleh nukleotidil transferase.