Need coding help for GO enrichment analysis for non model alga with topGO

Question

[rhossen]

HI, I am new in GO enrichment analysis. I am working on a green alga, and I have own custom GO annotation file (1st column= gene_id; 2nd col= GO terms), and DeSeq2 output custom_file (1st colum= gene_id; 2nd col= pvalue). How can I perform GO enrichment analysis in R?strong text If possible please share a full script please.

Answer 1

[Dunois]

Take a look at this here: https://github.com/dadrasarmin/enrichment_analysis_for_non_model_organism .