Kev tshawb nrhiav Nucleic acid yog hais txog kev kuaj pom tus kab mob nucleic acid, uas yog kuaj PCR thiab tuaj yeem siv los kuaj xyuas cov kab mob sib kis xws li tus mob coronavirus tshiab, kab mob siab B, thiab kab mob tib neeg kev tiv thaiv kab mob. PCR nrhiav pom yog hais txog kev siv polymerase saw cov tshuaj tiv thaiv thev naus laus zis los nthuav tawm cov kab DNA ntawm cov kab mob xws li kab mob mus rau qhov uas lawv tuaj yeem siv los tshawb nrhiav, uas tuaj yeem txhim kho qhov tseeb ntawm kev tshuaj xyuas. Kev tshawb nrhiav Nucleic acid siv PCR kev tshawb nrhiav thev naus laus zis, uas tuaj yeem tsis tsuas yog siv los kuaj cov kab mob, tab sis kuj tuaj yeem txiav txim siab tus lej ntawm tus kab mob replication, uas yog qhov tsim nyog rau kev ntsuam xyuas qhov mob hnyav thiab kev kho mob.
Thaum kuaj pom nucleic acid, cov qaub ncaug, cov kua hauv plab, ntshav, thiab lwm yam ntawm cov khoom yuav tsum tau sau, thiab tom qab ntawd cov qauv muab tso rau hauv cov khoom siv nucleic acid extraction. Cov tshuaj tiv thaiv kab mob hauv nws tuaj yeem tswj hwm cov haujlwm ntawm cov kab mob thiab khaws cov kab mob DNA hauv cov qauv hauv lub xeev nquag. Tom qab ntawd, DNA tau nthuav dav los ntawm PCR thev naus laus zis, thiab kev tshawb nrhiav tom qab tau ua tiav. Feem ntau, cov txiaj ntsig sib xws tuaj yeem tau txais tom qab 1-4 teev, uas muaj qhov zoo ntawm kev tshawb pom kev ua haujlwm siab, qhov tseeb siab, thiab kev ua haujlwm yooj yim.
