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Figure 4 | BMC Biotechnology

Figure 4

From: Genetic transformation of novel isolates of chicken Lactobacillusbearing probiotic features for expression of heterologous proteins: a tool to develop live oral vaccines

Figure 4

Confocal scanning laser micrographs of GFP fluorescence of transformed Lactobacillus delbrueckii. (A – C) Genetically transformed lactobacillus with plasmid pLBS-GFP-EmR, and (D – F) control cells. Bacteria were grown overnight, washed, killed with sodium azide, and photographed under a laser scanning microscope (LSM) at scale of 54,8 × 54,8 μm. (C) Represents merged images of (A,B), and (F) represents merged images of (D,E).

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