Figure 4

CCD results (a) normal probability plot (b) predicted vs actual plot (c) and (d) contour plots depicting significant interactions of NB components on growth of P. thoriotolerans AM3 (image created in Design-Expert v7.0).

CCD results (a) normal probability plot (b) predicted vs actual plot (c) and (d) contour plots depicting significant interactions of NB components on growth of P. thoriotolerans AM3 (image created in Design-Expert v7.0).