The new version of OLS (OLS4) will be unavailable for the next few days while we resolve deployment issues.

You can continue to browse this version of OLS, but some ontologies may be out of date.

Property information


X 'has host' y if and only if: x is an organism, y is an organism, and x can live on the surface of or within the body of y


term editor

Chris Mungall

Property relations