MUMBAI, India, June 24 -- Intellectual Property India has published a patent application (202517100377 A) filed by Beijing Dabeinong Biotechnology Co. , Ltd. on October 16, 2025, for Chimeric Insecticidal Protein And Use Thereof.
Inventors include Wang, Qinyang; Pang, Jie; Xie, Xiangting; Zhang, Liangwei; and Jia, Xiaowei.
The application for the patent was published on June 12, 2026, under issue no. 24/2026.
Abstract: The present invention relates to a chimeric insecticidal protein and a use thereof. The protein comprises domain I and domain II of Cry1Ac protein and domain III of Cry1Igg protein which are sequentially linked, and exhibits strong weight-inhibitory activity and lethal activity against various lepidopteran pests. The provided chimeric insecticidal protein broadens the insecticidal spectrum of the original protein, and also enhances toxicity against pests, effectively slowing the development of pest resistance in nature, and has good application prospects in agricultural production.
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