Figure 2From: Enzymatical and microbial degradation of cyclic dipeptides (diketopiperazines) Substrate spectrum for Paenibacillus chibensis (DSM 329) and Streptomyces flavovirens (DSM 40062). Hydrolysis of different DKPs by crude extract of (A) DSM 329 and (B) DSM 40062, and by resting cells of (C) DSM 329 and (D) DSM 40062. Each value is the mean of three replicates with error bars representing the standard deviation; pc: protein concentration, cdm: cell dry mass.Back to article page