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PHR1 Balances between Nutrition and Immunity in Plants
1Ghent University, Department of Plant Biotechnology and Bioinformatics, Technologiepark 927, 9052 Ghent, Belgium; VIB Center for Plant Systems Biology, Technologiepark 927, 9052 Ghent, Belgium.
Developmental Cell
|April 12, 2017
Abstract:
Plants assemble beneficial root-associated microbiomes to support growth, especially in nutrient-poor conditions. To do so, however, plants have to suppress their immune system. Reporting in Nature, Castrillo et al. (2017) identified PHOSPHATE STARVATION RESPONSE1 (PHR1) as a central regulator in this balance between nutrient stress response and immune regulation.