Table 3.

Percent survival of K. oxytoca after 7 days incubation at 23°C with various dictyostelid strains.

Strain	Dictyostelid Species	Bacterial % Survival	Standard Error	p-value
Control	K. oxytoca biofilm (no dictyostelids)	100	10.9	----------
Dg-WS-142	D. giganteum	0.0150	0.00770	1.61×10 −5
Dd-AX3	D. discoideum	0.0391	0.00860	1.61×10 −5
Dd-WS-647	D. discoideum	0.178	0.0515	1.62×10 −5
Pp-ES	P. pallidum	0.441	0.0674	1.66×10 −5
Da-WS-309	D. aureostipes	2.54	0.690	1.87×10 −5

Data collected after 7 days incubation at 23°C

Statistical analysis: Two sample T-test (treated vs. control)