For example, a species may have many gene families, and a gene gamily may be represented by many copies of a gene. An experiment may point to many types of objects. At the same time, all boldface tags point to objects in other classes. 3 was designed from a region that is conserved among 3 copies of the pea PR10 gene. Thus, it lists 3 copies of the gene, each of which could be amplified using this oligo as a primer.
Any class can be a starting point.
In this example, the user has clicked on 'vector' to display a list of vectors used in the lab. Clicking on any of these vectors will display the entry for that vector.