Recent Posts

Cryo-EM structure of OSCA1.2 sheds light on the mechanical basis of membrane hyperosmolality gating (PNAS) ($)

Osmotic stress in plants elicits many responses, one of which is increased accumulation of Ca2+ in the cytosol. Genes involved in this response have been identified, yet the mechanism behind the Ca2+ transport remains unknown. Maity et al. investigated the structure and function of the osmolality-sensitive…

Review: Tackling plant phosphate starvation by the roots (Devel. Cell)

The root is remarkably responsive to nutrient status of both the local environment and the whole plant. These external and internal factors affect the expression of transporters, interactions with mycorrhizal symbionts and also the overall pattern of growth and development of the root system. In this…

Optogenetic manipulation of stomatal kinetics improves carbon assimilation, water use, and growth ($) (Science)

Optogenetics is a biotechnique that uses light-sensitive molecules to regulate cell activity. In plants, stomatal aperture mediates both CO2 uptake for photosynthesis and water loss by transpiration. The carbon-water trade-off control affects water use efficiency (WUE). Here, Papanatsiou et al. studied…