ACKNOWLEDGEMENTS
We would thank Dr. Hui-Shan Guo, the Institute of Microbiology, Chinese Academy of Sciences for providing the STTM1885 rapeseed material. This work was supported by the National Programs for Science and Technology Development of China (Grant No. 2016YFD0101900), the Natural Science Foundation of China (Grant Nos. 31471883, 31571261) and the Science and Technology Program of Shaanxi Province (2019NY-038).