NEWS FROM ASPB FOR IMMEDIATE RELEASE October 5, 2026 CONTACT: Sarah Black Vice President, Content & Communications [email protected]   American Society of Plant Biologists Welcomes Frank Krause as Interim CEO  Experienced scientific association executive will support staff and volunteer leadership,…

AbstractWe show that the positioning of chloroplasts in plant cells affects the ability of photosynthetic organs to depolarize linearly polarized light through diffuse reflection. We apply this phenomenon for the detection of blue-light-induced chloroplast movements using light reflected from leaves…

AbstractBrown planthopper (Nilaparvata lugens, BPH) is a major pest that severely limits rice production. Although plant defense against BPH involves complex metabolic and structural responses, the role of non-protein amino acids (NPAAs) in this process remains poorly understood. Here, we demonstrate…

AbstractArsenic is a toxic, carcinogenic metalloid that threatens human health through contaminated water and food. Arsenite [As(III)] efflux mediated by ACR3 transporters is an ancient detoxification mechanism conserved across prokaryotes, fungi, algae, and non-angiosperm land plants, yet plant ACR3…

AbstractNitrogen homeostasis in heterocyst-forming filamentous diazotrophic cyanobacteria depends on the coordination between two cell types: heterocysts, which fix atmospheric N2, and vegetative cells, which carry out oxygenic photosynthesis. Yet the cell-type-specific contribution of glutamine synthetase…

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