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Fight for the iron throne: A plant–pathogen faceoff

Xing et al. find that Arabidopsis plants ward off pathogen infection by limiting iron availability. Plant Cell https://doi.org/10.1093/plcell/koab075 By Yingying Xing, Deepak D. Bhandari, and Jun Liu Background: Iron is an essential nutrient for most lifeforms. Organisms get their iron from their…