Identification of Listeria species by a semi-nested polymerase chain reaction

被引:12
作者
Manzano, M
Cocolin, L
Ferroni, P
Gasparini, V
Narduzzi, D
Cantoni, C
Comi, G
机构
[1] UNIV UDINE,FAC AGRARIA,DIPARTIMENTO SCI ALIMENTI,I-33100 UDINE,ITALY
[2] UNIV UDINE,DIPARTIMENTO PATOL & MED SPERIMENTALE,I-33100 UDINE,ITALY
[3] UNIV UDINE,CLIN FAC MED & CHIRURG,I-33100 UDINE,ITALY
[4] PRESIDIO MULTIZONALE PREVENZ,I-33100 UDINE,ITALY
[5] UNIV MILAN,FAC MED VET,IST ISPE ALIMENTI ORIGINE ANIM,I-20121 MILAN,ITALY
关键词
PCR; Listeria; iap gene; identification;
D O I
10.1016/0923-2508(96)84020-4
中图分类号
Q93 [微生物学];
学科分类号
071005 ; 100705 ;
摘要
Three primers derived from the lap gene were used to distinguish Listeria monocytogenes from L. innocua and other Listeria species. L. monocytogenes and L. innocua yielded a PCR product of 600 and 300 bp, respectively, whereas a typical pattern of three amplimers was observed with L. ivanovii, L. seeligeri and L. welshimeri.
引用
收藏
页码:637 / 640
页数:4
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