---
authors: GO ontology editors
id: "GO_REF:0000064"
year: 2013
layout: goref
---

## Representation of cell components as part of other cell components in the Gene Ontology

We have created a standard template for classes describing cell components as part of other cell components. The underlying equivalence axiom template is "P and 'part_of' some W", where P and W are cell components.