Fig. 2

Cadmium concentration in tissues, and localization in the root of S. matsudana Koidz.. a Cd concentration following 50 μM Cd treatment for 10 h. b Non- and (c) Cd-treated roots stained with diphenylthiocarbazone solution. d Cross section of non-treated root stained with diphenylthiocarbazone solution. e Cross section of Cd-treated root stained with diphenylthiocarbazone solution. f Non- and (g) Cd-treated leaves stained with diphenylthiocarbazone solution. Bar = 1 mm