Table 2. Quantitative data of single cell fluorescence measurements.

	Flow Cytometry
	Mean	FoP (%)	SEM (%)	n	Σ cells
SB1003	11.00	0.81	0.13	3	90,000
SB1003 (pGmC)	12.00	0.95	0.15	3	90,000
DE442	9.90	1.36	0.13	3	90,000
DE442 (pGmC)	39.50	37.45	0.32	3	90,000

Mean: Fluorescence in arbitrary units; FoP: Frequency of Parent; SEM: Standard Error of the Mean; n: number of independent experiments; Σ cells: the total number of cells within those experiments.

N/A*: No total cell counts were recorded for negative controls as no cells were fluorescent.