I am trying to visualize a specific cell subset on my UMAP depending on the a cite seq antibody staining and usually I do that using the FeaturePlot() function. However I dont want to show the expression in a color scale but would rather visualize all the cells that show any level of expression of the surface marker with a single color.
Is this possible? I tried the WhichCells function in order to subset all the cells that express the cite seq marker but the expression argument can ony recognize features from the RNA assay.
Thanks a lot