A recent study by Vardanega et al. focuses on the development of the unique barley inflorescence architecture and unveils key molecular controls underlying meristematic determinacy. The CLAVATA3/EMBRYO SURROUNDING REGION-related (CLE) – CLAVATA1 (CLV1) interaction has been tied to meristem size and…

Single-cell technologies have brought our understanding of complex tissues to whole new levels. Previous methods showed how gene expression in tissues changes over time or after challenges, whereas now these patterns can be assigned to specific cell types, revealing intricate, elegant processes. Here,…

How do plants protect themselves from microbial invaders? One response is the closure of plasmodesmata to stop the spread of microbial effector proteins that help pathogens evade the immune response, protecting neighboring uninfected cells. While the phenomenon of plasmodesmata closure in response of…

Biological nitrogen fixation is a vital natural process that converts atmospheric nitrogen into bioavailable forms, enabling its assimilation into essential biomolecules such as amino acids and nucleic acids. This unique capability is primarily carried out by specialized microbes, often through their…

We all know that a healthy body requires a diet rich in fruits and vegetables., yet the vast majority of people living in the US don’t eat the recommended daily amounts of these plant foods. This deficit, and the accompanying over-reliance on grain-based and ultraprocessed foods, means that America…

Review: Lost in translation – lessons from concepts that don’t translate from Arabidopsis The May 2025 issue of The Plant Cell has a focus on Arabidopsis and how this simple model plant has had an outsized impact on our understanding of pretty much everything botanical (and beyond). Alongside…

Behind manuscripts are researchers, professors, professionals and students dedicated to advancing the field of plant science. You’ve seen our First Authors on Bluesky, Twitter, and Facebook— now, read more about why they chose to pursue plant sciences and click on the links below the pictures to…

Plants are sessile organisms and, unlike animals, cannot escape adverse environmental conditions. To cope with this limitation, they have evolved a complex surveillance system to detect and respond to fluctuating conditions such as resource scarcity, environmental changes, and pathogen attacks. Membrane-bound…