Ngokusekwe kwikhithi ye-Plant Leaf ngqo ye-PCR Plus, i-DUTP iyasetyenziswa endaweni ye-dTTP, kunye ne-enzyme ye-UNG enokuthomalalisa itemplate ene-DUTP. Ngale ndlela, ukucaciswa kunye nokuchaneka kokukhulisa kuyaqinisekiswa, kwaye ingxaki yongcoliseko lwemveliso yePCR enokuthi yenzeke ngexesha lovavanyo olukhulu lwemfuza kuthintelwe.