{{Rsnum
|rsid=1793004
|Gene=NELL1
|Chromosome=11
|position=20677383
|Orientation=minus
|GMAF=0.3512
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|geno1=(C;C)
|geno2=(C;G)
|geno3=(G;G)
|Gene_s=NELL1
}}{{ population diversity
| geno1=(C;C)
| geno2=(C;G)
| geno3=(G;G)
| CEU | 58.4 | 33.6 | 8.0
| HCB | 26.5 | 57.4 | 16.2
| JPT | 17.7 | 52.2 | 30.1
| YRI | 37.4 | 51.7 | 10.9
| ASW | 44.6 | 41.1 | 14.3
| CHB | 26.5 | 57.4 | 16.2
| CHD | 24.1 | 52.8 | 23.1
| GIH | 42.0 | 44.0 | 14.0
| LWK | 48.2 | 40.0 | 11.8
| MEX | 31.0 | 50.0 | 19.0
| MKK | 50.3 | 44.5 | 5.2
| TSI | 55.1 | 43.9 | 1.0
| HapMapRevision=28
}}[[rs1793004]] is a SNP in the [[NELL1]] gene that was found in a genome-wide association study to be associated with [[Crohn's disease]].

In several European populations, the most common allele, [[rs1793004]](C), was associated with increased risk for [[Crohn's disease]]. Conversely, the odds ratio (pooled over several populations) for the minor allele, [[rs1793004]](G), was 0.89 (CI: 0.69-1.14, p=0.0037).{{PMID|17684544|OA=1
}}

{{GWAS Summary
|SNP=rs1793004
|PubMedID=17684544
|Condition=Irritable bowel syndrome
|Gene=NELL1
|Risk Allele=
|pValue=3.00E-006
|OR=1.3
|95CI=1.12-1.52
|OA=1
}}

{{PharmGKB
|RSID=rs1793004
|Name_s=
|Gene_s=NELL1
|Feature=
|Evidence=PubMed ID:17684544; Web Resource:http://www.genome.gov/gwastudies/
|Annotation=GWAS results: Systematic association mapping identifies NELL1 as a novel IBD disease gene (Initial Sample Size: 393 cases, 399 controls; Replication Sample Size: 2,920 cases, 1,961 controls, 1,248 trios). This variant is associated with Irritable bowel syndrome.
|Drugs=
|Drug Classes=
|Diseases=Colonic Diseases, Functional
|Curation Level=Non-Curated
|PharmGKB Accession ID=PA162356578
}}

{{GET Evidence
|impact=pathogenic
|qualified_impact=Insufficiently evaluated pathogenic
|inheritance=unknown
|quality_scores=Array
|dbsnp_id=rs1793004
|overall_frequency_n=90
|overall_frequency_d=128
|overall_frequency=0.703125
|n_genomes=47
|n_genomes_annotated=0
|n_haplomes=73
|n_articles=0
|n_articles_annotated=0
|in_gwas=Y
|in_pharmgkb=Y
|autoscore=2
|webscore=N
}}

{{on chip | 23andMe v2}}
{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}
{{on chip | Affy GenomeWide 6}}
{{on chip | HumanOmni1Quad}}