If you are using an assembly supported by Partek (e.g. human), a gene set from geneontology.org will appear in the Add gene set drop-down list (Figure 1). Select the Download gene set radio button and click Create.

If you prefer to add a custom gene set, or if you are working with a custom assembly, choose Add gene ontology source from the Add gene set drop-down list (Figure 2). Name the gene set by typing into the Custom Name box and click Create. Characters such as $ * | \ : " < > ? / % cannot be used in custom names. A gene set file can be added from the Partek Flow Server, My Computer or Server or a URL download link. The behavior of each option is similar to when importing a reference sequence (see Adding a Reference Sequence). When browsing for files on the Partek Flow server, only the files with relevant file extensions will be visible (.gmt and various compressed formats).