Dabere na Osisi Leaf Direct PCR Plus kit, a na-eji dUTP kama dTTP, na UNG enzyme nke nwere ike iweda template nwere dUTP. N'ụzọ dị otú a, a na-ahụpụta nkọwapụta na izi ezi nke mmụba, na nsogbu nke mmetọ ngwaahịa PCR nke nwere ike ịpụta n'oge nnukwu mkpụrụ ndụ ihe nketa na-egbochi.