{{23andMe SNP
|Chromosome=Y
}}

{{hgsnp
|alternate_names=P291
|tree=ISOGG
|tree_build=5.08
|clade_haplogroup=A
|ancestral_haplogroup=A3b
|derived_haplogroup=A3b1
|ancestral_allele=C
|derived_allele=G
}}

{{on chip | 23andMe v2}}
{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}