Directed Protein Evolution and Rules of Protein Engineering by Sabine Stebel

Dr. Sabine Stebel is a molecular biologist and an expert in protein
design. In this presentation, she talks about protein design, particularly the SARS-CoV-2 spike protein and the mistakes made in constructing this specific protein.
You can find Dr Stebel's writings -- in German-- on this topic, as well as on many other COVID-related subjects, at https://drbine.substack.com.