Assertion: nucleolus's structure | /r/LocatedNear | packed fibrils
Facets:
value: mostly
type: DEGREE
value: densely
type: DEGREE
Source sentences:
text: 11.1C) comprising a concentric arrangement of three distinct components: an innermost lightly stained fine fibrillar structure (fibrillar enter; FC) mostly surrounded by densely packed fibrils (dense fibrillar component; DFC) and embedded in a grainy peripheral region (granular component; GC) comprising RNP particles of 15–20