Article
Multiple mutations in the predicted transmembrane domains of the cellulose synthase 3 (CesA3) of Phytophthora capsici can confer semi-dominant resistance to carboxylic acid amide fungicides.
International journal of biological macromolecules - 15 Dec 2021
Cai Meng, Li Tengjiao, Lu Xiaohong, Chen Lei, Wang Qian, Liu Xili
Abstract excerpt
The current study established a clearer understanding of the molecular basis for resistance to carboxylic acid amide (CAA) fungicides. Although four cellulose synthase (CesA) genes were investigated, only F1073L, G1105A, V1109L in CesA3 were found to link to CAA-resistance in Phytophthora capsici. Back-transformation experiments confirmed the role of the three mutations in CAA-resistance. Inheritance studies also...
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