Fig. 1From: Copper stress induces antioxidant responses and accumulation of sugars and phytochelatins in Antarctic Colobanthus quitensis (Kunth) Bartl.Pictures of C. quitensis at 15 days post-treatment. a Control condition, b subjected to 150 µM of copper and c subjected to 300 µM of copper. Bar represent 1 cmBack to article page