Article
Iron-Nicotianamine Transporters Are Required for Proper Long Distance Iron Signaling.
Plant physiology - 1 Nov 2017
Kumar Rakesh K, Chu Heng-Hsuan, Abundis Celina, Vasques Kenneth, Rodriguez David Chan, Chia Ju-Chen, Huang Rong, Vatamaniuk Olena K, Walker Elsbeth L
Abstract excerpt
The mechanisms of root iron uptake and the transcriptional networks that control root-level regulation of iron uptake have been well studied, but the mechanisms by which shoots signal iron status to the roots remain opaque. Here, we characterize an Arabidopsis (Arabidopsis thaliana) double mutant, yellow stripe1-like yellow stripe3-like (ysl1ysl3), which has lost the ability to properly regulate iron...
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