chemical-defense-signaling
Chemical-defense signaling refers to the network of molecular cues plants use to detect threats and coordinate protective responses, such as producing toxins, deterrents, or volatile compounds that ward off herbivores and pathogens. These signaling pathways often involve hormones like jasmonic acid and salicylic acid, which trigger both local and systemic defenses throughout the plant. Understanding this process is crucial for plant science because it reveals how plants survive environmental threats without an immune system like animals, offering insights for developing more resilient, pest-resistant crops.
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