Title : Auxin Resistant1 and PIN-FORMED2 Protect Lateral Root Formation in Arabidopsis under Iron Stress.

Pub. Date : 2015 Dec

PMID : 26468517






7 Functional Relationships(s)
Download
Sentence
Compound Name
Protein Name
Organism
1 Auxin Resistant1 and PIN-FORMED2 Protect Lateral Root Formation in Arabidopsis under Iron Stress. Iron Auxin efflux carrier family protein Arabidopsis thaliana
2 Furthermore, Fe stress significantly reduced PIN-FORMED2 (PIN2)-green fluorescent protein (GFP) expression in root tips, and pin2-1 mutants exhibited significantly fewer LR initiation events under excess Fe than the wild type. Iron Auxin efflux carrier family protein Arabidopsis thaliana
3 Furthermore, Fe stress significantly reduced PIN-FORMED2 (PIN2)-green fluorescent protein (GFP) expression in root tips, and pin2-1 mutants exhibited significantly fewer LR initiation events under excess Fe than the wild type. Iron Auxin efflux carrier family protein Arabidopsis thaliana
4 Furthermore, Fe stress significantly reduced PIN-FORMED2 (PIN2)-green fluorescent protein (GFP) expression in root tips, and pin2-1 mutants exhibited significantly fewer LR initiation events under excess Fe than the wild type. Iron Auxin efflux carrier family protein Arabidopsis thaliana
5 Exogenous application of both Fe and glutathione together increased PIN2-GFP expression and the number of LR initiation events compared with Fe treatment alone. Iron Auxin efflux carrier family protein Arabidopsis thaliana
6 Our findings demonstrate the relationship between excess Fe-dependent PIN2 expression and LR formation and the potential role of AUX1 in ethylene-mediated LR tolerance and suggest that AUX1 and PIN2 protect LR formation in Arabidopsis during the early stages of Fe stress. Iron Auxin efflux carrier family protein Arabidopsis thaliana
7 Our findings demonstrate the relationship between excess Fe-dependent PIN2 expression and LR formation and the potential role of AUX1 in ethylene-mediated LR tolerance and suggest that AUX1 and PIN2 protect LR formation in Arabidopsis during the early stages of Fe stress. Iron Auxin efflux carrier family protein Arabidopsis thaliana