A JA-OsMYB72-OsTAM1 module promotes (R)-β-tyrosine-mediated lignin defense against brown planthopper in rice.

Meng-Yun Xu Gen-Xiang Bai Yu He Jun-Ru Long Dong-Qian Li Ping Li Ze-Peng Chen Zhong-Lin Yang Jia-Yun Hu Shao-Qun Zhou Jian Yan

Oct 2026 · Plant Physiology · 0 citations

Medicine

TL;DR

It is demonstrated that (R)-β-tyrosine functions as a key defense metabolite that enhances rice resistance to BPH, establishing a link between NPAA metabolism and lignin-associated structural defense.

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