Cyanobacteria are important contributors to global carbon fixation. They can be free-living in many different environments, but also form close symbiotic associations with various eukaryotic organisms. Nakayama et al. have idea identified a new type of cyanobacteria that lives as an ectosymbiont in a…

Plant fibres from crops such as flax and hemp have diverse uses from rope to clothing, and are increasingly being incorporated into eco-friendly biocomposite materials.  These long, flexible, useful fibres, called “bast” fibres, are not derived from the xylem, but instead are derived from specialized…

Manganese (Mn) is an essential plant nutrient necessary for multiple plant process such as photosynthesis. Mn deficiency has a significant impact on crop production particularly in cereals including barley (Hordeum vulgare L.). Chen et al. identified how Mn deficiency alters suberin deposition in the …

Symmetric cell division leads to proliferation, and asymmetric cell division establishes differential growth. Formation of lateral roots (LRs) depends on asymmetric division of initially symmetric founder cells. Barro et al. studied the mechanism of asymmetric radial expansion by analyzing cytoskeleton…

In vascular plants, new organs (e.g., leaves) are produced continuously from the shoot meristem, a process coined indeterminacy. The sister lineage of vascular plants, bryophytes, develop differently, ending with the formation of a determinate spore-bearing shoot (sporangium). The genetic underpinning…

Review: Structural biology of cell surface receptor–ligand interactions In recent months, a flurry of papers have come out that reveal new insights into the structural interactions of cell-surface receptors with each other and with their ligands. This timely review by Moussu and Santiago captures…

Anle Chen, first author of The intensity of manganese deficiency strongly affects root endodermal suberization and ion homeostasis Current Position: no position Education: PhD in plant nutrition, University of Copenhagen, Denmark (2019) Non-scientific interests: travelling, Swimming, playing football…

Jingyuan Chen, first author of Sclerotinia sclerotiorum Circumvents Flavonoid Defenses by Catabolizing Flavonol Glycosides and Aglycones Current Position: PhD candidate at Max Planck Institute for Chemical Ecology (Jena, Germany) Education: PhD in Biochemistry, Max Planck Institute for Chemical Ecology;…