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Article

The CTR/COPT-dependent copper uptake and SPL7-dependent copper deficiency responses are required for basal cadmium tolerance in A. thaliana.

Metallomics : integrated biometal science - 1 Sept 2013

Gayomba Sheena R, Jung Ha-il, Yan Jiapei, Danku John, Rutzke Michael A, Bernal Maria, Krämer Ute, Kochian Leon V, Salt David E, Vatamaniuk Olena K

Abstract excerpt

Copper (Cu) homeostasis in plants is maintained by at least two mechanisms: (1) the miRNA-dependent reallocation of intracellular Cu among major Cu-enzymes and important energy-related functions; (2) the regulation of the expression of Cu transporters including members of the CTR/COPT family. These events are controlled by the transcription factor SPL7 in Arabidopsis thaliana. Cadmium (Cd), on the other hand, is...

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PMID: 23835944
DOI: 10.1039/c3mt00111c

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FSD1

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