Assertion: guanine | /r/HasProperty | purine
Facets:
value: both
type: DEGREE
value: with the chemical compound
type: OTHER
Source sentences:
text: Guanine is a purine with the chemical compound C 5 H 5 N 5
text: Adenine and guanine are the two purine bases, which are the single ring structure.
text: Adenine and guanine are purine bases.
text: The single-ring nitrogenous bases, thymine and cytosine, are called pyrimidines, and the double-ring bases, adenine and guanine, are called purines.
text: Guanine and adenine are purines.
text: Adenine (A) and guanine (G) are purines, while cytosine (C) and thymine (T) are pyrimidines.
text: Of the nitrogenous bases: adenine, and guanine are both purines, which are bicyclic, while cytosine, thyamine and uracil are pyrimidines, which are cyclic rather than bicyclic.
text: Both adenine and guanine are purines which have a double ring structure.
text: Note that guanine and adenine, the purines, have two rings, while cytosine and thymine, the pyrimidines, have only one ring.
text: Adenine and guanine are the two purine bases, which are the single ring structure.