Example: A user wishes to identify all the potato modifications that result in resistance to viruses. The user: (i) selects Filter by gene trait in the Type of gene box and then Viruses in the Introduced or modified traits box; and (ii) selects the Filter by common name in the Type of organisms box and then selects Potato in the Parental organism (common name) box.

Clicking on the Search button presents the search results, which are displayed as a list of records. Detailed information about each LMO can be viewed by clicking on the title of the record.

This picture was taken on February 2010 with the only purpose of providing an example on the usage of the BCH.