Assertion: adenine | /r/HasProperty | 6 b
Facets:
Source sentences:
text: In these pathways, DAMN and DAFN are proposed precursors to purine (6 a ) and adenine (6 b ), AICN to adenine, and AICA to hypoxanthine (6 c ) and guanine (6 d ).
text: These intermediates react further to form purine nucleobases including purine (6 a ), adenine (6 b ), hypoxanthine (6 c ), and guanine (6 d ).