Table I.

Fitting coefficients of the resistance curves

Fitting parameters of the OD₆₀₀ values of two different mutant types, P106L and G101A, and the wild-type rice EPSPS. The equation used to fit the data is a general dose response curve: y = f(x) = C + (D − C)/(1 + (x/LD₅₀)^b), where C is the lower base line, D is the upper limit, LD₅₀ is the 50% lethal dose, and b is the slope of the curve at LD₅₀. Standard deviation for each parameter is also listed in the table.

Coefficients	pBREP	pBREP-P106L	pBREP-G101A
C	0.344 ± 0.015	0.366 ± 0.031	0.419 ± 0.018
D	1.200 ± 0.059	1.211 ± 0.087	1.034 ± 0.061
LD50	0.183 ± 0.014	0.517 ± 0.046	0.169 ± 0.044
b	2.429 ± 0.287	2.698 ± 0.567	8.038 ± 1.764