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This is the development version of keggorthology; for the stable release version, see keggorthology.

graph support for KO, KEGG Orthology

Bioconductor version: Development (3.20)

graphical representation of the Feb 2010 KEGG Orthology. The KEGG orthology is a set of pathway IDs that are not to be confused with the KEGG ortholog IDs.

Author: VJ Carey <stvjc at>

Maintainer: VJ Carey <stvjc at>

Citation (from within R, enter citation("keggorthology")):


To install this package, start R (version "4.4") and enter:

if (!require("BiocManager", quietly = TRUE))

# The following initializes usage of Bioc devel


For older versions of R, please refer to the appropriate Bioconductor release.


To view documentation for the version of this package installed in your system, start R and enter:

keggorthology overview PDF R Script
Reference Manual PDF


biocViews GraphAndNetwork, KEGG, Pathways, Software, Visualization
Version 2.57.0
In Bioconductor since BioC 2.6 (R-2.11) (14.5 years)
License Artistic-2.0
Depends R (>= 2.5.0), stats, graph, hgu95av2.db
Imports AnnotationDbi, graph, DBI, graph, grDevices, methods, stats, tools, utils
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Suggests RBGL, ALL
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Suggests Me MLInterfaces
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Follow Installation instructions to use this package in your R session.

Source Package keggorthology_2.57.0.tar.gz
Windows Binary (64-bit only)
macOS Binary (x86_64) keggorthology_2.57.0.tgz
macOS Binary (arm64) keggorthology_2.57.0.tgz
Source Repository git clone
Source Repository (Developer Access) git clone
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