MassIVE MSV000095842

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GNPS - Specific redox and iron homeostasis responses in the root tip of Arabidopsis upon zinc excess

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Description

Zinc (Zn) excess negatively impacts primary root growth in Arabidopsis. The effects of Zn excess on root growth processes in the root tip are not well understood. Transcriptomics, ionomics and metabolomics were used to examine the specific impact of Zn excess on the root tip (RT) compared to the remaining root (RR). Zn excess exposure resulted in shortened root apical meristem and elongation zone, with differentiation initiating closer to the tip of root. Zn accumulated at a lower concentration in the RT than in RR. [doi:10.25345/C5930P647] [dataset license: CC0 1.0 Universal (CC0 1.0)]

Keywords: Arabidopsis thaliana ; specialized metabolism ; root apical meristem ; zinc excess

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Principal Investigators:
(in alphabetical order) 		Stephanie Boutet, Institut Jean-Pierre Bourgin (INRAE), France
Submitting User: stephINRAE
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GNPS content goes here (MSV000095842 [task=26b6dbc1aab84d95a2454a87b2967352])
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