Figure 4
From: Transsulfuration is an active pathway for cysteine biosynthesis in Trypanosoma rangeli
Detection of CβS and CS activities in protein extracts of T. rangeli and T. cruzi epimastigotes and trypomastigotes. A. The activities of CβS were determined in soluble extracts from trypanosomes using the recombinant enzyme rTrCβS as a positive control (axis Z). The results represent the average of five independent experiments performed in triplicate ± SD. B. The activities of CS were determined in soluble extracts from trypanosomes. The data represent the mean of five independent experiments performed in triplicate ± SD. Significant difference (*P < 0.05). NC = negative controls.