{{Rsnum
|rsid=12423190
|Gene=PTPN11
|Chromosome=12
|position=112471536
|Orientation=plus
|GMAF=0.1336
|Gene_s=PTPN11
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;T)
| geno3=(T;T)
| CEU | 0.9 | 21.2 | 77.9
| HCB | 5.1 | 46.3 | 48.5
| JPT | 2.7 | 38.1 | 59.3
| YRI | 1.4 | 21.1 | 77.6
| ASW | 1.8 | 17.9 | 80.4
| CHB | 5.1 | 46.3 | 48.5
| CHD | 7.4 | 38.0 | 54.6
| GIH | 1.0 | 13.9 | 85.1
| LWK | 0.0 | 10.0 | 90.0
| MEX | 0.0 | 13.8 | 86.2
| MKK | 2.6 | 26.9 | 70.5
| TSI | 0.0 | 9.8 | 90.2
| HapMapRevision=28
}}{{PMID Auto
|PMID=22788847
|Title=Association of polymorphism of PTPN 11 encoding SHP-2 with gastric atrophy but not gastric cancer in Helicobacter pylori seropositive Chinese population
|OA=1
}}

{{on chip | 23andMe v1}}
{{on chip | 23andMe v2}}
{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | HumanOmni1Quad}}
{{on chip | Illumina Human 1M}}