?:definition
|
-
Interacting selectively and non-covalently with telomeric G-quadruplex DNA structures, in which groups of four guanines adopt a flat, cyclic Hoogsteen hydrogen-bonding arrangement known as a guanine tetrad. The stacking of guanine tetrads results in G-quadruplex DNA structures in telomeres. [GOC:BHF, GOC:BHF_telomere, GOC:nc, PMID:16142245, PMID:9512530]
|