Pakuti polymerase unyolo anachita , aliyense ali ndi nkhawa zosiyana zapadera za izo, ndipo zimene timachita ndi kukulitsa zofunika mankhwala a kasitomala aliyense, kotero khalidwe la polymerase unyolo anachita wakhala bwino analandira ndi makasitomala ambiri ndipo anasangalala ndi mbiri yabwino m'mayiko ambiri. . MeCanMedical polymerase chain reaction ali ndi mawonekedwe & magwiridwe antchito & mtengo wampikisano, kuti mumve zambiri pamachitidwe a polymerase chain , chonde omasuka kulumikizana nafe.