The function parses an object of
An instance of
logical, should only the genes are maintained and other types of nodes (compounds, etc) neglected? TRUE by default
logical, should homologue proteins expanded? TRUE by default
When 'expandGenes=TRUE', the nodes have unique names of KEGGID (in the form of 'org:xxxx', for example 'hsa:1432'), otherwise an auto-increment index given by KEGG is used as node names. In the latter case, the node names are duplicated and graphs cannot be simply merged before the nodes are unique.
KEGG node and edge data is stored in 'nodeData' and 'edgeData' slots
respectively, which can be extracted by
A directed graph.
Jitao David Zhang mailto:email@example.com
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