CNBP and infection: Recent genome-wide screening against SARS-CoV-2 indicates that the enhancement of glycosaminoglycan and glycosylphosphatidylinositol biosynthesis, sterol regulatory element-binding protein and bone morphogenetic protein signaling in host cells are required for infection (25); but there were no clear differences in the distribution of identified genes throughout lung lobes in this patient (Supplementary Figure 4).