I'm doing single cells analysis using Seurat pipeline and after the cluster distribution (UMAP) I found markers unregulated and downregulated in each of them. I want to know if it's possible to define in a single UMAP plot a specific cluster by including or excluding specific markers for example:
Cluster 1: A+B+C- Cluster 2 A+B-C+ Cluster 3 A-B+C+
Does exist a code that when I give the information (A+B-C+) automatically defines and shows in UMAP the cluster 2?
Or is it possible represent all of three markers in only one plot?
Thanks for help