Training Video: Answer Questions using PowerTerms™ on Quertle
Power Terms represent entire classes of objects. For example, "$Proteins" means every protein such as p53 and BRCA1 -
but not the word "protein".
A search using a Power Term can be combined with other search terms - here we use "$Proteins and apoptosis".
Quertle then searches for relationships involving any protein and apoptosis.
On the results page, the members of the Power Term class that were found in relationships with your other search terms
will be listed under the Key Concept filter - in this case, answering the question "what proteins are involved in apoptosis".