The ArMAPK5-ArbHLH3-Ar4CL3 module is associated with salicylic acid-induced phenolic biosynthesis in Agastache rugosa. (PubMed, Plant Physiol Biochem) - Jun 25, 2026 - "After 36 h of SA treatment, rosmarinic acid content reached 3.44 mg/g DW, accompanied by increases in caffeic acid, protocatechuicaldehyde, and chlorogenic acid contents...Together, these results suggest that the ArMAPK5-ArbHLH3-Ar4CL3 module contributes to SA-induced activation of phenylpropanoid metabolism in A. rugosa hairy roots. This study provides new insight into the physiological and transcriptional regulation of phenolic metabolism in medicinal plants."
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Hang Wei; Jian Zhang; Jinyan Li; Mei Han; Peng DI; Ping Wang; Yan Sui; Yan Yan
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