{{Rsnum
|rsid=4147929
|Chromosome=19
|Orientation=plus
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
|Gene=ABCA7
|position=1063444
|Gene_s=ABCA7
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
}}[[rs4147929]] is a [[SNP]] in the ATP-binding cassette, sub-family A (ABC1), member 7 [[ABCA7]] gene.

[[rs4147929]] has been reported in a large study (IGAP) to be associated with late onset Alzheimer's disease.
The risk allele (oriented to the dbSNP entry) is (A); the odds ratio associated with heterozygotes is 1.15 (CI 1.11-1.19), {{PMID|24443964}}
{{PMID Auto GWAS
  |PMID=24162737
  |Trait=Alzheimer's disease (late onset)
  |Title=Meta-analysis of 74,046 individuals identifies 11 new susceptibility loci for Alzheimer's disease.
  |RiskAllele=A
  |Pval=1E-15
  |OR=1.15
  |ORtxt=[1.11-1.19]
  }}