Assertion: nucleotide's fluorophore | /r/AtLocation | the 5 position of c/u
Facets:
Source sentences:
text: Thus, each unique fluorophore was attached to the 5 position of C/U and the 7 position of A/G through a 2-nitrobenzyl linker.
text: Thus, a each unique fluorophore was attached to the 5 position of C/U and the 7 position of A/G through a cleavable linker.