The metal tolerance profile of <Emphasis Type="Italic">Thlaspi goesingense</Emphasis> is mimicked in <Emphasis Type="Italic">Arabidopsis thaliana</Emphasis>heterologously expressing serine acetyl-transferase |
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| Authors: | John L Freeman David E Salt |
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| Institution: | (1) Center for Plant Environmental Stress Physiology, Purdue University, Horticulture and Landscape Architecture Department, West Lafayette, Indiana, 47907, USA;(2) Biology Department, Colorado State University, Program in Molecular Plant Biology, Fort Collins, Colorado, 80523, USA |
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| Abstract: | Background The Ni hyperaccumulator Thlaspi goesingense is tolerant to Ni ≅ Zn, ≅ Co and slightly resistant to > Cd. We previously observed that elevated glutathione, driven by
constitutive activation of serine acetyltransferase (SAT), plays a role in the Ni tolerance of T. goesingense. |
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