TABLE 3 .

Influence of PAβN exposure on Kamba- and Roundup-induced tolerances in E. coli^a

Test condition	EOP without PAβN	EOP with PAβN
LB	1.00	1.093 (0.093)
Kamba	1.42 (0.49)	0.292 (7.000 × 10–3)
Cam	2.28 × 10–3 (1.66 × 10–3)	<10–7b
Kamba + Cam	1.01 (0.17)	<10–7b
Roundup	0.88 (0.44)	<10–7b
Kan	8.69 × 10–5 (4.07 × 10–5)	0.052 (0.034)
Roundup + Kan	1.44 (0.67)	<10–7b

^aValues are means of results from 3 independent experiments (SEM). Cam was at 10 μg/ml, Kan was at 5 μg/ml, Kamba was at 1,380 ppm, Roundup was at 1,250 ppm, and PAβN was at 25 mM.

^bBelow the detection limit.