Phyto exin
Phytoexins are a type of secondary metabolites that are produced by plants in response to stress or environmental challenges. They are defense compounds that help protect plants from various threats such as pathogens, herbivores, and abiotic stresses like drought or extreme temperatures.
Phytoexins are often synthesized and accumulated in plant tissues following an attack or injury. They can have antimicrobial, antifungal, or insecticidal properties, making them effective in preventing the spread of pathogens or deterring herbivores from feeding on the plant.
Examples of phytoexins include alkaloids, flavonoids, terpenoids, and glucosinolates. These compounds not only protect plants from external threats but also play a role in signaling within the plant and in interactions with other organisms in the environment.
Studying phytoexins can provide important insights into plant defense mechanisms and the potential use of these compounds in agricultural practices or the development of natural pesticides.