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Reduce label size in Volcano Plot

I have constructed a volcano plot by modifying the code from:

https://www.gettinggeneticsdone.com/2016/01/repel-overlapping-text-labels-in-ggplot2.html.

I would like to reduce the size of the gene name in label. Is there anyone to help me out?

rna-seq r volcano plot

1 answer

Maybe try setting the size? geom_text_repel(size = 1) ?

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