The Scientific World Journal / 2012 / Article / Fig 3

Research Article

Apoptosis of Epithelial Cells and Macrophages due to Nonpigmented Serratia marcescens Strains

Figure 3

Analysis of intranucleosomal DNA fragmentation of HT29 cells incubated with different strains. M: molecular size marker. DNA from cells infected with Lane 1, strain of E. coli K-12 C600 (negative control). Lane 2, MPU S23 at 48 h after infection. Lane 3, MPU S29 at 48 h.

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