The longest fragment from BsaI/BsmBI digestion of SARS-CoV-2 is 7,578 bp, 25% of the genome; its restriction map is evenly spaced and lacks two highly conserved BsaI sites found in almost all other lineage B sarbecoviruses.
The longest fragment from BsaI/BsmBI digestion of SARS-CoV-2 is 7,578 bp, 25% of the genome; its restriction map is evenly spaced and lacks two highly conserved BsaI sites found in almost all other lineage B sarbecoviruses.