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. 2013 Feb 23;64(4):1073–1081. doi: 10.1093/jxb/ers388

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© The Authors [2013].

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by-nc/3.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited. For commercial re-use, please contact journals.permissions@oup.com.

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Fig. 4. — PETIS imaging of transport and accumulation of Cd in oilseed rape plants. (A) Field of view (rectangle) of a representative PETIS experiment. (B) Time series of PETIS images showing the ¹⁰⁷Cd signal (0–36h) after decay correction. Each image shown is a composite of 45 original images collected every 4min. All plants are exposed to ¹⁰⁷Cd in the root medium; plants on the centre and right were exposed additionally to GSH and GSSG, respectively.