Assertion: pyrimidine's ring | /r/HasProperty | linked to the sugar
Facets:
value: in para
type: LOCATION
value: via a flexible arm
type: MANNER
Source sentences:
text: Commonly fluorophores (such as rhodamine or fluorescein) are linked to the ring linked to the sugar (in para) via a flexible arm, presumably extruding from the major groove of the helix.