I have 200 differentially expressed genes from an RNAseq analysis. I saw some heatmap in the literature where people clustered their genes by functionality or pathway. Without doing this one by one, how can I group genes by pathways or by functionality? Let's say that all NFKB genes should cluster under the category inflammatory response or NFKB pathways etc..
I'm looking for a platform where I can simply input my list of genes, I already have a heatmap of our genes, I can use R to cluster if needed.