With this tool user can visualize selected biomarkers with violin and feature plot. As input the user gives the Seurat R-object
(.Robj) and the name of the biomarker of interest (for example MS4A1, LYZ, PF4...).
Note: If you list multiple gene names, use comma (,) as separator.
Violin plot shows the probability density at different expression levels of the gene for each cluster. The color coding of the clusters helps to see in which clusters the marker gene is expressed. Good marker genes will show strongly in a single cluster.
The tSNE-plot
For more details, please check the Seurat tutorials.