Figure 4.
Expression changes in IFNB1 and several ISGs in respiratory tract samples collected from SARS-CoV-2- and mock-infected control ferrets. A-D. Results of transcriptome analysis indicating the levels of IFNB1 (A) and several ISGs (B, C, and D) in respiratory tract samples from SARS-CoV-2- and mock-infected control ferrets on day 3 post-infection. The FPKM values of these genes are presented and reflect their expression levels.