I have two lists of human genes.
I used FatiGO for enrichment analysis
FatiGO takes two lists of genes and convert them into two lists of GO terms using the corresponding gene-GO association table.
My gene identifier is a Ensembl Gene identifier (ENSG...). I obtain some results but I don't understand how does it occurs. Indeed, my Ensembl Gene identifier are not present in the http://geneontology.org/gene-associations/gene_association.goa_human.gz table (only Ensembl:ENSMUSP and Ensembl:ENSRNOP are present), so how FatiGO make the conversion?
- A gene can be associated to multiple GO Terms. We don't obtain the information concerning all the GO terms associated to each of the gene and how these GO terms are distributed among the three ontologies. Is it possible to obtain this information?
Is it possible to obtain the file corresponding to the GOSlim GOA human database?
Thanks in advance,