We made a pseudotyped virus entry assay with barcoded receptor protein constructs for pooled single-cycle infection experiments, tested a small library of ACE2 mutants and orthologs, and saw ways in which SARS2 variant spikes shifted ACE2 engagement: https://t.co/1Fme8DXoQl

— Kenneth Matreyek (@kmatreyek) February 14, 2024