Research Article

Novel Mutations in the Transcriptional Activator Domain of the Human TBX20 in Patients with Atrial Septal Defect

Table 4

SNPs detected in this cohort of CHD patients.

Nucleotide changeLocationEffectSNP
name
Cardiac defect

c.655−18C>TIntron 4NonNovelASD
c.−186T>C5′UTRNonrs73099190ASD
c.766T>CExon 5Missense variant (F256L)rs3999941ASD
c.813+1G>AIntron 6Splicing donor variantrs3999940ASD
c.890+128C>TIntron 7Intron variantrs2109090ASD
c.891−55G>CIntron 7Intron variantrs111666016ASD
c.925T>AExon 7Missense variant (Y309N)rs111862418ASD
c.891−30C>GIntron 6Intron variantrs113178075ASD
c.1164A>GExon 8Synonymous variant (P388P)rs2723759ASD
c.1194A>CExon 8Synonymous variant (T398T)rs2532122ASD
c.1331C>TExon 8Missense variant
(T444M)
rs201217462ASD
c.655−44G>AIntron 4Intron variantrs2072434ASD

ASD: atrial septal defect; UTR: untranslated region.