Regulation of immune complex formation and signalling by FERONIA, a busy goddess in plant-microbe interactions

Being sessile in soil, plant cells rely on cell-surface receptors to sense and transduce environmental stimulus signals into intracellular responses. FERONIA (FER), a Catharanthus roseus receptor-like kinase 1-like protein, has emerged as a versatile regulator of plant growth, development, and stress responses. In recent years, accumulating studies have witnessed rapid advances in dissecting the mechanisms underlying the interaction between FER and its partners in response to pathogen invasion, particularly regulation of immune complex formation and signalling. Moreover, hormonal signalling, rhizosphere microbiota and other constituents are also extensively involved in these processes.

Automated summary

FERONIA (FER), a receptor-like kinase, plays a versatile regulatory role in plant growth, development, and stress responses. Recent studies have advanced our understanding of the mechanisms underlying the interaction between FER and other factors in response to pathogen invasion, particularly in the regulation of immune complex formation and signaling.