I want to obtain significant GO-terms of gene lists that I have already had. I used BioMart R package and it returns all GO-terms of gene lists but it does not supply any p-value (fisher exact test for instance ) or fdr value to eliminate insignificant GO-terms. I researched on the internet but I haven't found any information about how BioMart presents GO- terms without any criteria. Does BioMart based go-terms contains any insignificant GO-terms when we used our gene lists as parameter ? Does BioMart return GO- terms (without any test) whether they involve in any GO- terms or not ?
Thank you for your interest.