Fig. 3From: Characterization of a novel chitinolytic Serratia marcescens strain TC-1 with broad insecticidal spectrumResponse surface and counter plots of the interactive effects on chitinase production by the strain TC-1 between colloidal chitin concentration and incubation time (a), colloidal chitin concentration and incubation temperature (b), and incubation time and incubation temperature (c)Back to article page