1. Key Laboratory of Hebei Province for Plant Physiology and Molecular Pathology, College of Life Sciences, Hebei Agricultural University, Baoding, Hebei, PR China
2. State Key Laboratory of North China Crop Improvement and Regulation, Baoding, Hebei, PR China
3. Department of Plant Pathology, College of Plant Protection, Hebei Agricultural University, Baoding, Hebei, PR China