AUTHOR CONTRIBUTIONS
Tengteng Gao and Danni Zhang performed the experiments and wrote the
manuscript. Chao Li and Fengwang Ma conceptualized and designed the
experiments. Shuo Xu, Xumei Jia, Xiaomin Liu and Kexin Tan and conducted
the experiments. Yi Zhou and Zhijun Zhang analyzed the data and provided
the necessary reagents and materials.