Nucleic acid extraction kem (DNA me / nruab nrab / loj kem) yog sib sau los ntawm cov raj sab nraud + lub raj sab hauv + silica gel membrane + lub nplhaib siab. Nws yog siv rau DNA pretreatment, xws li genome, chromosome, plasmid, PCR khoom, yas recycling khoom, RNA thiab lwm yam kev kuaj lom, ua kom tiav ...
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