Diversification of the VH3‐53 immunoglobulin gene segment by somatic hypermutation results in neutralization of SARS‐CoV‐2 virus variants

M Bruhn, M Obara, A Salam, B Costa, A Ziegler, I Waltl, A Pavlou, M Hoffmann, T Graalmann, S Pöhlmann, A Schambach, U Kalinke