The warfare for plant highway: vascular plant–microbe interaction pinpoints lignin

Springer Science and Business Media LLC - Tập 2 - Trang 1-4 - 2022
Gan Ai1, Dong-Lei Yang2, Daolong Dou1
1College of Plant Protection, Nanjing Agricultural University, Nanjing, China
2State Key Laboratory of Crop Genetics and Germplasm Enhancement, Nanjing Agricultural University, Nanjing, China

Tóm tắt

Plant vascular pathogens are one kind of destructive pathogens in agricultural production. However, mechanisms behind the vascular pathogen-recognition and the subsequent defense responses of plants are not well known. A recent pioneering study on plant vascular immunity discovered a conserved MKP1-MPK-MYB signaling cascade that activates lignin biosynthesis in vascular tissues to confer vascular resistance in both monocot rice and the dicot Arabidopsis. The breakthrough provides a novel view on plant immunity to vascular pathogens and offers a potential strategy for the future breeding of disease-resistant crops.

Tài liệu tham khảo

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