Microbial pesticides are widely applied to improve crop production, but the active molecules are largely unexplored. In a recent study, Mohamed et al., identified an antimicrobial peptide (AMP) from crop-associated microbes and showed its inhibitory effects on various phytopathogens. The authors first…

Kernel dehydration rate (KDR) is a critical factor affecting mechanized maize harvesting and kernel quality. Despite its agricultural importance, the molecular mechanisms regulating KDR remain unclear. Previous studies have identified several QTLs controlling KDR, but their functional characterization…

FERONIA (FER), a member of the Catharanthus roseus receptor-like kinase 1–like (CrRLK1-like) receptor kinase family, was initially identified as a key regulator of female fertility in Arabidopsis. Later studies revealed that FER is a multifunctional protein involved in nearly all aspects of plant growth…

Field-based technologies are essential for understanding plant mechanical behavior in field-relevant contexts. This behavior can be elastic, with temporary deformation measured as stiffness, or plastic, with permanent deformation measured as strength. While field-based technologies exist for addressing…

Up to 40% of harvested broccoli never reaches consumers due to quality losses during senescence, including yellowing and nutrient degradation. Reactive oxygen species cause oxidative stress within the plant, accelerating these negative changes through the jasmonate (JA) pathway.  Gage et al.  investigated…

C4 photosynthesis, an adaptive mechanism to spatially concentrate CO2 around Rubisco to enhance carbon fixation, has evolved independently at least 60 times in plants. This process spatially separates the initial carbon fixation by PEPC and carbon reduction by Rubisco, which requires that compounds move…

The transition of plants from aquatic to terrestrial environments occurred approximately 400 million years ago, leading to the diversification of two major lineages: tracheophytes (vascular plants) and bryophytes (non-vascular plants). While most studies on plant adaptation to environmental stressors…

Plants have several types of light receptors that control various responses to light, such as leaf expansion, time-of-flowering, and hypocotyl elongation. When seeds are germinated in the dark, their hypocotyl elongates rapidly because darkness is perceived as being deep underground; the elongation is…