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

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© The Author 2015. Published by Oxford University Press on behalf of the Annals of Botany Company.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.

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Fig. 2. — (A, C) Root and leaf element concentrations (μg g^–1 d. wt) and (B) the corresponding translocation factor of Cd from roots to shoots of four Arabidopsis thaliana genotypes (wild-type, cad2-1, vtc1-1 and cad2-1 vtc1-1) exposed to 0, 1 or 5 μm CdSO₄ for 72 h in hydroponics. (A) Cadmium (Cd) content; and (C) potassium (K) content. Statistical significance is expressed using lower (roots and translocation factor) and upper case letters (leaves); n = 4 (two-way ANOVA, P < 0·05).