Extended Data Fig. 4: UMAP embedding of T lymphoid clusters showing cell type estimation and covariates.
From: Single-cell multi-omics analysis of the immune response in COVID-19

a, UMAP visualisation of 309,617 T cells separated by sources of donors. b, UMAP visualisation showing 2-dimensional kernel density estimates of each T cell type in UMAP space. c.-e. UMAP visualisation of T cells coloured by gender (c), disease severity status (d) and age (e).