Assertion: nucleolus's component | /r/HasProperty | fundamental
Facets:
Source sentences:
text: The main role of the nucleolus is considered to be ribosome biogenesis, since its fundamental component rDNA codes for preribosomal RNA.
text: The main role of the nucleolus is considered to be ribosome biogenesis, since its fundamental component rDNA codes for preribosomal RNA