Phosphorylation-activated G-Protein signaling stabilizes TCP14 and JAZ3 to repress JA signaling and enhance plant immunity
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The plant hormones salicylic acid (SA) and jasmonic acid (JA) act in mutual negative-feedback regulation to balance the plant growth-defense trade-off. Heterotrimeric Gα-Gβ-Gγ proteins are hubs that regulate defense signaling. In Arabidopsis, the Gα (GPA1)... ...
