Table 1.

Adhesion and invasion characteristics of the SharL1 isolate and laboratory strain MG1655. Values are averaged from three biological and three mechanical repeats (CFU, median value ± standard deviation).

	SharL1	MG1655
Control 1, ×104	12.6 ± 3.9	18.9 ± 2.5
Adhesion + invasion, ×103	30.1 ± 4.6	2 ± 0.2
% of bacteria that adhered (invaded) to CaCo cells	2.4 ± 1.2	0.1 ± 0.1
Invasion	0	0