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Figure 2 | Veterinary Research

Figure 2

From: Characterization of Brucella abortus mutant strain Δ22915, a potential vaccine candidate

Figure 2

Intracellular survival and traffic of mutant strain ∆22915 in RAW264.7 cells. A Intracellular survival of ∆22915 was significantly decreased compared to wild-type strain S2308 at 24 and 48 h post infection. Data were presented as mean ± SD, and analyzed with two-way ANOVA. ***P < 0.001. B Determination of LAMP-1-positive BCVs in RAW264.7 cells. LAMP-1-positive BCV ratio was significantly higher for ∆22915-infected cells than S2308-infected cells at 24 h post infection. Data were presented as mean ± SD, and analyzed using a Student’s t test. **P < 0.01. C Representative images of LAMP-1-positive or -negative BCVs of RAW264.7 cells.

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