Arabidopsis response to copper is mediated by density and root exudates: Evidence that plant density and toxic soils can shape plant communities - American Journal of Botany, 111(2), p.e16285, 2024 . Subjects--Topical Terms: ARABIDOPSISCOPPER TOXICITYDENSITY-DEPENDENT TOXICITYECOTOXICOLOGICAL TESTINGPHYTOREMEDIATIONPLANT SIZE HIERARCHIES