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Fig. 1 | BMC Veterinary Research

Fig. 1

From: CheV enhances the virulence of Salmonella Enteritidis, and the Chev-deleted Salmonella vaccine provides immunity in mice

Fig. 1

(A) PCR verification of the cheV gene deletion strain and ΔcheV-complemented strain. C50336 means the wild-type strain; ΔcheV::cat means a first recombination strain; ΔcheV means a second recombination strain, ΔcheV + cheV means ΔcheV‐complemented strain. The PCR product of C50336 has a length of 924 bp, the product of ΔcheV::cat has a length of 1510 bp, the product of ΔcheV has a length of 493 bp and the product of ΔcheV + cheV has a length of 1008 bp. (B) The survival rate of ΔcheV under various environmental stresses. The data represents the average of 3 replicates (*p < 0.05, ***p < 0.001, ns means not significant)

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BMC Veterinary Research

ISSN: 1746-6148

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