Assertion: cytosine | /r/AtLocation | one side
Facets:
value: every time
type: TEMPORAL
value: further
type: MANNER
Source sentences:
text: They reasoned that if the molecule is double-stranded, perhaps every time that an A was on one strand of the molecule, a T appears in the complementary position on the opposite strand (and vice versa); further, every time a C was on one side, a G would be on the other.