A nucleic acid sequence-based amplification system for detection of Listeria monocytogenes hlyA sequences

被引:45
作者
Blais, BW [1 ]
Turner, G [1 ]
Sooknanan, R [1 ]
Malek, LT [1 ]
机构
[1] GENESCAPE,MISSISSAUGA,ON L4V 1T4,CANADA
关键词
D O I
10.1128/AEM.63.1.310-313.1997
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
A nucleic acid sequence-based amplification system primarily targeting mRNA from the Listeria monocytogenes hlyA gene was developed. This system enabled the detection of low numbers (<10 CFU/g) of L. monocytogenes cells inoculated into a variety of dairy and egg products after 48 h of enrichment in modified listeria enrichment broth.
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页码:310 / 313
页数:4
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