Table 5.

Fluorescence levels of nisin induction of L. lactis NZ9000 pNZ8150 gfp+ by nisin P, A and H.

	1 mg/ml	10 ug/ml	1 ug/ml	500 ng/ml	100 ng/ml	50 ng/ml	20 ng/ml	10 ng/ml	5 ng/ml	2 ng/ml	1 ng/ml
Nisin P	—	1758.33 ± 41.66	658.33 ± 8.33	316.66 ± 33.33	75 ± 8.333	—	—	—	—	—	—
Nisin A	—	—	1408.33 ± 25	1916.5 ± 83.5	1458.33 ± 25	1050 ± 0	549.99 ± 16.66	358.33 ± 8.33	224.99± 8.33	116.66 ± 16.66	83.33 ± 16.66
Nisin H	—	—	1566.66 ± 33.33	1133.33 ± 66.66	608.33 ± 41.66	358.33 ± 8.33	208.33 ± 8.33	108.33 ± 25	—	—	—