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GCEN is an open source software under the GPLv3 license. We provide source code and pre-built binaries. GCEN only supports 64-bit operating system and has been tested in Ubuntu 18.04 (Bionic Beaver), Ubuntu 20.04 (Focal Fossa), Windows 7, Windows 10, macOS 10.15 (Catalina) and macOS 11.0 (Big Sur).





Sample data

These sample data cover all of GCEN's programs. Downloading GCEN directly from the our website includes sample data, while installing GCEN from bioconda does not.

Annotation information

GO annotations for most model organisms can be downloaded from the Gene Ontology Consortium. KEGG annotations of protein-coding protein genes can be obtained by KAAS. InterProScan is a tool to automatically annotate proteins, which can also obtain GO and KEGG of proteins. Here we provide GO and KEGG annotations for some species.

Human: human_gene_go.tsv human_gene_kegg.tsv

Mouse: mouse_gene_go.tsv mouse_gene_kegg.tsv

Zebrafish: zebrafish_gene_go.tsv zebrafish_gene_kegg.tsv

GO / KEGG information

GO information (go-basic.obo) can be downloaded from Gene Ontology Consortium, or the version (may not be the latest) in the sample data can be used. KEGG information (K2ko.tsv) can only be downloaded from our website.