1. Ministry of Agriculture Key Laboratory of Molecular Biology of Crop Pathogens and Insects Institute of Insect Sciences Zhejiang University Hangzhou310058China
2. Key Laboratory of Horticultural Plant Growth Development and Quality Improvement Ministry of Agriculture Department of Horticulture Zhejiang University Hangzhou310058China
3. Department of Botany and Plant Sciences Center for Plant Cell Biology University of California Riverside, CA92521‐0124USA