Fig. 8: Comparison of complement genes in the lungs of young and old C57BL/6 mice.

Dot plot illustrating the expression pattern of all complement genes in various cell types identified in the single cell transcriptome data for (a) young mice (aged 3 months, n = 8). b Old mice (aged 24 months, n = 7). Size of the dots represents the percentage of cells expressing a gene and color intensity represents the average expression level. Panel ‘a’ was prepared from the same raw data analyzed for Figs. 2–7.