J Integr Plant Biol.

• Brief Communication •    

Overexpression of modified Bacillus thuringiensis toxin Cyt2Aa in wheat strongly enhances aphid resistance

Dian Wang1†, Ziyu Cao2†, Wang Chen2†, Hengyu Yan2, Yulian Li3, Zining Sun4, Yiguo Liu2*, Genying Li3* and Guang Qi3*   

  1. 1. Shandong Key Laboratory for Germplasm Innovation of Saline‐alkaline Tolerant Grasses and Trees, Qingdao Agricultural University, Qingdao266109, China

    2. College of Agronomy, Qingdao Agricultural University, Qingdao 266109, China

    3. Crop Research Institute, Shandong Academy of Agricultural Sciences/National Engineering Research Center of Wheat and Maize/Shandong TechnologyInnovation Center of Wheat, Jinan 252100, China

    4. Biomedical Sciences College & Shandong Medicinal Biotechnology Center, Shandong First Medical University & Shandong Academy of MedicalSciences, Jinan 252100, China

    These authors contribute equally to this study.

    *Correspondences: Genying Li (lgy111@126.com); Yiguo Liu (yiguoliu@163.com); Guang Qi (guangq1102@163.com, Dr. Qi is fully responsible for thedistribution of the materials associated with this article)

  • Received:2024-12-02 Accepted:2025-03-23 Online:2025-09-19
  • Supported by:
    This work was supported by grants from Taishan Scholars Program (tsqn202306306), the Key Research and Development Program of Shandong Province (2022LZGC001 and 2022LZGC005), the NationalNatural Science Foundation of China (U24A20389), the Key R&D Program of Shandong Province (2025CXPT149), the Shandong Youth Innovation Team Plan (2022KJ168), and Yellow River Delta Scholars (DYRC20220109).
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