Heatmap of selected genes
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@danikadigiacomo-21480
Last seen 2.1 years ago

Hi all! I analyzed my RNAseq data with DESeq2 and I obtained a nice unsupervised Heatmap with my top 20 or top 50 DEGs. Now I would create a Heatmap showing only a list of about 15 genes of interest. Is there a way to do it? Thank you, Danika

heatmap DEGs RNAseq DESeq2 • 1.7k views
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Hi Danika,

I also need to do the same with a list of DEGs. Are you using FPKM values to plot the heatmap?

Thanks, Hamid

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@mikhaelmanurung-17423
Last seen 10 months ago
Netherlands

You can do this easily with pheatmap package from CRAN (or ComplexHeatmap if you want something from Bioconductor).

pheatmap(your_deg_matrix)

Dave Tang made a good tutorial on this.

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