BioMed Research International / 2014 / Article / Tab 4

Research Article

Phenotypic and Genotypic Characterization of Atypical Listeria monocytogenes and Listeria innocua Isolated from Swine Slaughterhouses and Meat Markets

Table 4

Distribution of the results of the virulence gene amplification from Listeria species.

PrimerSpeciesPositive Negative
(%) (%)

L. monocytogenes 28 (100.0)0
L. innocua 0 12 (100.0)
inlC InEnd L. monocytogenes 28 (100.0)0
L. innocua 5 (41.7)7 (58.3)
prfA JohnsonEnd L. monocytogenes 28 (100.0)0
L. innocua 0 12 (100.0)
L. monocytogenes 28 (100.0)0
L. innocua 0 12 (100.0)
prfA Detec L. monocytogenes 28 (100.0)0
L. innocua 0 12 (100.0)
plcA ext L. monocytogenes 28 (100.0)0
L. innocua 5 (41.7)7 (58.3)
plcA Detec L. monocytogenes 28 (100.0)0
L. innocua 5 (41.7)7 (58.3)
plcB ext L. monocytogenes 28 (100.0)0
L. innocua 0 12 (100.0)
inlB In L. monocytogenes 28 (100.0)0
L. innocua 0 12 (100.0)
L. monocytogenes 28 (100.0)0
L. innocua 0 12 (100.0)
inlA InDetec L. monocytogenes 28 (100.0)0
L. innocua 0 12 (100.0)
L. monocytogenes 28 (100.0)0
L. innocua 5 (41.7)7 (58.3)
hly ext L. monocytogenes 28 (100.0)0
L. innocua 0 12 (100.0)
hly End L. monocytogenes 28 (100.0)0
L. innocua 5 (41.7)7 (58.3)
L. monocytogenes 28 (100.0)0
L. innocua 5 (41.7)7 (58.3)
hly Detec L. monocytogenes 28 (100.0)0
L. innocua 5 (41.7)7 (58.3)
L. monocytogenes 28 (100.0)0
L. innocua 0 12 (100.0)
inlJ ext L. monocytogenes 23 (82.1) 5 (17.9)
L. innocua 012 (100.0)

Primers described by Liu et al. [16]. 2Primers described by Johnson et al. [6]. 3Primers described by Jung et al. [17]. 4Primers described by Border et al. [22].

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