Fig. 4: Landscape of protein-protein correlations in phases of the immune response.
From: Proteome profiling of home-sampled dried blood spots reveals proteins of SARS-CoV-2 infections
The heat maps reveal the inter-protein correlations obtained from hierarchical clustering for the four serostatus groups from (a) study 1, (b) study 2, and (c) study 3. The green circles indicate the clusters containing twelve proteins that grouped together in all sample sets. The number of branches was selected based on Gap statistics.
