ggplot2 - How do I increase the minimum dot size in Seurat's

I want to use the DotPlot function from Seurat v3 to visualise the expression of some genes across clusters. However when the expression of a gene is zero or very low, the dot size is so small that

Analysis, visualization, and integration of spatial datasets with

Data visualization methods in Seurat • Seurat

A comparison of marker gene selection methods for single-cell RNA

DotPlot: cluster order and subsets · Issue #711 · satijalab/seurat

How to adjust the cluster size (column) in DoHeatmap plot in R

Adding some music to boxplots, and better ways to visualize

r - How do I add a colour annotation bar to the heatmap generated

r - re-sizing ggplot geom_dotplot - Stack Overflow

Locus discovered by Wavelet Screening. The dots of different sizes