[BioC] which package can do GSEA for no model organism

[Pengcheng Yang]

Hi,
As far as I know, currently, GO analysis packages are based on
commercial platforms. How can I do GSEA analysis for the customized
array of no model organisms using existed packages? For example, an
array constructed based on unigenes, and the organism's genome has not
yet been sequenced.

Regards

-- 
Pengcheng Yang