Assertion: nucleolus | /r/CapableOf | usher new age
Facets:
value: in the history of the nucleolus
type: TEMPORAL
Source sentences:
text: But the most important discovery announced at the meeting was that reported in the talks by Max Birnstiel and Ferrucio Ritossa; namely, that nucleic acid hybridization revealed that DNA complementary to rRNA resides in the nucleolus, which, together with the results of Brown and Gurdon (1964), ushered in a new age in the history of the nucleolus.