Genome-based comparison between the recombinant SARS-CoV-2 XBB and its parental lineages

Recombination is the main contributor to RNA virus evolution, and SARS-CoV-2 during the pandemic produced several recombinants. The most recent SARS-CoV-2 recombinant is the lineage labeled XBB, also known as Gryphon, which arose from BJ.1 and BM. 1.1.1. Here we performed a genome-based survey aimed to compare the new recombinant... Show more