Omicron SARS-CoV-2 mutations stabilize spike up-RBD conformation and lead to a non-RBM-binding monoclonal antibody escape oleh Zhennan Zhao, Jingya Zhou, Mingxiong Tian, Min Huang, Sheng Liu, Yufeng Xie, Pu Han, Chongzhi Bai, Pengcheng Han, Anqi Zheng, Lutang Fu, Yuanzhu Gao, Qi Peng, Ying Li, Yan Chai, Zengyuan Zhang, Xin Zhao, Hao Song, Jianxun Qi, Qihui Wang, Peiyi Wang, George F. Gao