Hello, Ray.
We do not currently have plans to expand the Gene Sorter to include additional species. We do not have recommendations for a specific tool for identifying gene ontology terms, but a simple web search should identify several tools which should be suitable for your needs.
Please contact us again at gen...@soe.ucsc.edu if you have any further questions. Questions sent to that address will be archived in a publicly-accessible forum for the benefit of other users. If your question contains sensitive data, you may send it instead to genom...@soe.ucsc.edu.
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Steve Heitner
UCSC Genome Bioinformatics Group
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