Faʻavae i luga o le Plant Leaf Direct PCR Plus kit, dUTP o loʻo faʻaaogaina nai lo le dTTP, ma le UNG enzyme e mafai ona faʻaleagaina le faʻataʻitaʻiga o loʻo iai le DUTP ua faʻaopopo. I lenei auala, o le faʻapitoa ma le saʻo o le faʻateleina ua mautinoa, ma le faʻafitauli o le PCR oloa faʻaleagaina e ono tupu i le taimi o tele-fua faʻafitauli genetic ua taofia.