Resolving phytohormone response zones by fluorescent reporters Phytohormones such salicylic acid (SA), ethylene (ET), and jasmonic acid (JA) are known to regulate plant immunity, but their spatial dynamics has remained unclear. Using a set of fluorescent reporters in Arabidopsis, Calabria et al.…

Phytohormones such salicylic acid (SA), ethylene (ET), and jasmonic acid (JA) are known to regulate plant immunity, but their spatial dynamics has remained unclear. Using a set of fluorescent reporters in Arabidopsis, Calabria et al. resolved the hormonal responses upon Fusarium oxysporum infection at…

This exciting paper by Chen, Qi, Zou et al. adds a new twist to the story of auxin. Until this work, the current model for how auxin mediates transcriptional changes has been that auxin (IAA) binds to TIR1, a ubiquitin ligase, when interacts with and causes the degradation of Aux/IAA repressor proteins,…

A pan-genome has been assembled for the Solanum genus, which contains many diverse and economically important crops including potato, tomato, and African eggplant. Genomes were assembled for 22 species, and genes were predicted based on previous reference genomes and from RNA sequences across multiple…

Soybean, originally domesticated in China, is widely recognized for its high protein and oil content, making it a crucial crop for human consumption, animal feed, and biofuel production. Despite its economic and agricultural significance, research tools and genomic resources for soybean have lagged behind…

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…