摘要
介绍ＤＮＡ探针、细胞计量术、基因重组法和ＰＣＲ技术四种现代分子生物学技术在食品微生物快速鉴定中的应用及其原理。
Four modern molecular biology techniques are introduced: DNA probes, folw cytometry, genetic recombination and PCR technique. Their principles and application in food microorganisms' rapid indentification are also discussed.
关键词
PCR技术
食品
微生物鉴定
分子生物学
DNA probes flow cytometry genetic recombination PCR rapid indentification of food microorganisms
