Dear all,

Currently, I'm comparing the gene expression of three cell types to
identify differentially expressed genes. For this purpose, the limma
package seems ideal. However, for one of the analyses, I would like to
focus only on the transcription factors of the cell types. This implies
that I only consider about 990 genes. Is this enough to perform an analysis
with limma, or does it require a larger number of genes at minimum to give
reliable results?

Kind regards,
Bas van Gestel

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