Fig. 5: Influence of SNVs in G4 formation.
From: Direct genome-wide identification of G-quadruplex structures by whole-genome resequencing

a The alteration of a homozygous SNV (rs11264880) causes the formation of a G4 structure and was detected. b The alteration of a homozygous SNV (rs10915961) prevents the formation of the G4 structure and was not detected. c Two alleles of the heterozygous SNV (rs369859441, G/A) have different influences on the formation of the G4 structure and were demonstrated by G4-miner (formed: allele G; not formed: allele A). The green shadows present the regions of the sequences.