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. 2018 Jul 28;18:80. doi: 10.1186/s12866-018-1216-6

Fig. 5.

Fig. 5

Flow cytometric analysis of the loading efficiency. a L. casei 393 ghosts unloaded. b L. casei 393 ghosts loaded with pCI-EGFP plasmid. A distinct shift in the mean fluorescence intensity of the loaded ghosts was observed in comparison with the unloaded ghosts