{{Rsnum
|rsid=4767860
|Gene=PTPN11
|Chromosome=12
|position=112504549
|Orientation=plus
|GMAF=0.1887
|Gene_s=PTPN11
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
}}{{ population diversity
| geno1=(A;A)
| geno2=(A;G)
| geno3=(G;G)
| CEU | 0.0 | 0.0 | 100.0
| HCB | 35.0 | 48.2 | 16.8
| JPT | 33.0 | 58.0 | 8.9
| YRI | 0.0 | 8.2 | 91.8
| ASW | 0.0 | 12.3 | 87.7
| CHB | 35.0 | 48.2 | 16.8
| CHD | 33.0 | 52.3 | 14.7
| GIH | 0.0 | 14.9 | 85.1
| LWK | 0.0 | 4.5 | 95.5
| MEX | 6.9 | 27.6 | 65.5
| MKK | 0.0 | 3.2 | 96.8
| TSI | 0.0 | 0.0 | 0.0
| 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 | Illumina Human 1M}}