Assertion: protein | /r/HasProperty | hereditary material
Facets:
Source sentences:
text: While the period from the early 1900s to World War II has been considered the "golden age" of genetics, scientists still had not determined that DNA, and not protein, was the hereditary material.
text: Hershey and Chase concluded that protein was not likely to be the hereditary genetic material.
text: In 1952, Alfred D. Hershey and Martha Chase (click the link to view details of their experiment) conducted a series of experiments to determine whether protein or DNA was the hereditary material.