# Seurat clusters

I'm trying to show cell cycle regression and input sample metadata to my umap.

I've been following Satija Lab's tutorials and have generated my umap but now want to specify which sample corresponds to each cluster, if one sample is driving a certain cluster, etc. I also, would like yo show cell cycle regression in each cluster. I following the cell cycle regression tutorial but that only tells me the board overview of the cells in each cycle. I would want to highlight it in the umap.

You can use the group.by argument of the DimPlot() function. group.by accepts column names present in the meta.data column of the Seurat objects.
• Seurat::CellCycleScoring() stores the cell cycle information in the meta.data slot. Sample information can be added with Seurat::AddMetaData().