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Figure 2 | BMC Microbiology

Figure 2

From: Fluorescence in situ Hybridization method using Peptide Nucleic Acid probes for rapid detection of Lactobacillus and Gardnerella spp.

Figure 2

Fluorescence microscopy pictures with Lactobacillus spp. and G. vaginalis at different concentrations against HeLa cell line. (a), blue filter; (b) green filter; (c) red filter; (d) overlay of the three previous filters. These fluorescence microscopy pictures were taken in the same microscopic field with L. iners and G. vaginalis 5–1 from culture strain collection at different concentrations against HeLa cell line by DAPI staining and specific PNA probes (Lac663 and Gard162), associated with Alexa Fluor 488 and 594 fluorochromes, respectively.

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