Plant Communication Through Root Exudates and Underground Signaling: Rhizosphere Ecology, Defense, and Health
Plant communication through the rhizosphere (the soil region influenced by roots) is an essential biological process that links plant survival, defense, and community-level coordination. While plants lack nervous systems and the fast electrical signaling of animals, they do exchange information and respond to neighbors through chemical signals, changes in root growth, and coordinated gene-expression programs.… Read More »