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. 2015 Jun 12;116(4):601–612. doi: 10.1093/aob/mcv075

Fig. 5.

Fig. 5.

Profiling the phytochelatin (PC) content (see key) in four Arabidopsis thaliana genotypes (wild-type, cad2-1, vtc1-1 and cad2-1 vtc1-1) in roots exposed to 0, 1 or 5 μm CdSO4 for 72 h in hydroponics (n = 4). Thiol content is expressed in GSH equivalents (nmol g–1 f. wt).