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. Author manuscript; available in PMC: 2016 Nov 14.
Published in final edited form as: Food Microbiol. 2014 Sep 28;46:528–534. doi: 10.1016/j.fm.2014.09.008

Table 5.

Effecta of L. welshimeri on the 48 h BLEB selective enrichment population of L. monocytogenes as determined by qPCR.

L. monocytogenes
Serotype
 1/2a
 1/2b
 4b
Strain Lm-050 Lm-057 Lm-008 Lm-060 Lm-006 Lm-027
L. welshimeri Lw-001 −0.5 ± 0.2 −0.1 ± 0.2 −0.2 ± 0.2 −1.7 ± 0.1 −1.8 ± 0.4 −0.7 ± 0.1
Lw-002 −1.0 ± 0.2 −0.3 ± 0.3 −0.7 ± 0.1 −2.3 ± 0.1 −0.8 ± 0.3 −1.0 ± 0.1
Lw-003 −0.9 ± 0.2 −0.2 ± 0.2 −0.7 ± 0.1 −1.5 ± 0.3 −2.5 ± 0.1 −0.9 ± 0.1
Lw-004 −1.4 ± 0.2 −2.2 ± 0.2 −1.1 ± 0.1 −3.7 ± 0.2 −0.7 ± 0.6 −0.9 ± 0.2
a

Post-enrichment population differentials were determined by [L. monocytogenes]Log CFU/mL − [L. welshimeri]Log CFU/mL. Values reflect the mean and standard deviation of three individual enrichments.