Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

dbSNP Short Genetic Variations

Welcome to the Reference SNP (rs) Report

All alleles are reported in the Forward orientation. Click on the Variant Details tab for details on Genomic Placement, Gene, and Amino Acid changes. HGVS names are in the HGVS tab.

Reference SNP (rs) Report

This page reports data for a single dbSNP Reference SNP variation (RefSNP or rs) from the new redesigned dbSNP build.
Top of the page reports a concise summary for the rs, with more specific details included in the corresponding tabs below.
All alleles are reported in the Forward orientation. Use the Genomic View to inspect the nucleotides flanking the variant, and its neighbors.
For more information see Help documentation.

rs72874061

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr11:18034466 (GRCh38.p14) Help

The anchor position for this RefSNP. Includes all nucleotides potentially affected by this change, thus it can differ from HGVS, which is right-shifted. See here for details.

Alleles
G>A / G>T
Variation Type
SNV Single Nucleotide Variation
Frequency
T=0.08475 (2395/28258, 14KJPN)
T=0.08539 (1431/16758, 8.3KJPN)
T=0.04893 (748/15286, ALFA) (+ 14 more)
T=0.1081 (692/6404, 1000G_30x)
T=0.1098 (550/5008, 1000G)
T=0.1547 (693/4480, Estonian)
T=0.1700 (655/3854, ALSPAC)
T=0.1710 (634/3708, TWINSUK)
T=0.0828 (242/2922, KOREAN)
T=0.0841 (154/1832, Korea1K)
T=0.181 (181/998, GoNL)
T=0.135 (81/600, NorthernSweden)
T=0.273 (59/216, Qatari)
G=0.440 (59/134, SGDP_PRJ)
T=0.12 (5/40, GENOME_DK)
G=0.5 (1/2, Siberian)
T=0.5 (1/2, Siberian)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
TPH1 : Intron Variant
Publications
0 citations
Genomic View
See rs on genome

ALFA Allele Frequency
The ALFA project provide aggregate allele frequency from dbGaP. More information is available on the project page including descriptions, data access, and terms of use.

Release Version: 20230706150541
Population Group Sample Size Ref Allele Alt Allele
Total Global 15286 G=0.95107 A=0.00000, T=0.04893
European Sub 11202 G=0.93644 A=0.00000, T=0.06356
African Sub 2752 G=0.9996 A=0.0000, T=0.0004
African Others Sub 112 G=1.000 A=0.000, T=0.000
African American Sub 2640 G=0.9996 A=0.0000, T=0.0004
Asian Sub 88 G=1.00 A=0.00, T=0.00
East Asian Sub 70 G=1.00 A=0.00, T=0.00
Other Asian Sub 18 G=1.00 A=0.00, T=0.00
Latin American 1 Sub 118 G=1.000 A=0.000, T=0.000
Latin American 2 Sub 462 G=1.000 A=0.000, T=0.000
South Asian Sub 76 G=1.00 A=0.00, T=0.00
Other Sub 588 G=0.940 A=0.000, T=0.060


Help

Frequency tab displays a table of the reference and alternate allele frequencies reported by various studies and populations. Table lines, where Population="Global" refer to the entire study population, whereas lines, where Group="Sub", refer to a study-specific population subgroupings (i.e. AFR, CAU, etc.), if available. Frequency for the alternate allele (Alt Allele) is a ratio of samples observed-to-total, where the numerator (observed samples) is the number of chromosomes in the study with the minor allele present (found in "Sample size", where Group="Sub"), and the denominator (total samples) is the total number of all chromosomes in the study for the variant (found in "Sample size", where Group="Study-wide" and Population="Global").

Download
Study Population Group Sample Size Ref Allele Alt Allele
14KJPN JAPANESE Study-wide 28258 G=0.91525 T=0.08475
8.3KJPN JAPANESE Study-wide 16758 G=0.91461 T=0.08539
Allele Frequency Aggregator Total Global 15286 G=0.95107 A=0.00000, T=0.04893
Allele Frequency Aggregator European Sub 11202 G=0.93644 A=0.00000, T=0.06356
Allele Frequency Aggregator African Sub 2752 G=0.9996 A=0.0000, T=0.0004
Allele Frequency Aggregator Other Sub 588 G=0.940 A=0.000, T=0.060
Allele Frequency Aggregator Latin American 2 Sub 462 G=1.000 A=0.000, T=0.000
Allele Frequency Aggregator Latin American 1 Sub 118 G=1.000 A=0.000, T=0.000
Allele Frequency Aggregator Asian Sub 88 G=1.00 A=0.00, T=0.00
Allele Frequency Aggregator South Asian Sub 76 G=1.00 A=0.00, T=0.00
1000Genomes_30x Global Study-wide 6404 G=0.8918 A=0.0002, T=0.1081
1000Genomes_30x African Sub 1786 G=0.9882 A=0.0006, T=0.0112
1000Genomes_30x Europe Sub 1266 G=0.8239 A=0.0000, T=0.1761
1000Genomes_30x South Asian Sub 1202 G=0.8328 A=0.0000, T=0.1672
1000Genomes_30x East Asian Sub 1170 G=0.9085 A=0.0000, T=0.0915
1000Genomes_30x American Sub 980 G=0.856 A=0.000, T=0.144
1000Genomes Global Study-wide 5008 G=0.8902 T=0.1098
1000Genomes African Sub 1322 G=0.9887 T=0.0113
1000Genomes East Asian Sub 1008 G=0.9117 T=0.0883
1000Genomes Europe Sub 1006 G=0.8201 T=0.1799
1000Genomes South Asian Sub 978 G=0.829 T=0.171
1000Genomes American Sub 694 G=0.859 T=0.141
Genetic variation in the Estonian population Estonian Study-wide 4480 G=0.8453 T=0.1547
The Avon Longitudinal Study of Parents and Children PARENT AND CHILD COHORT Study-wide 3854 G=0.8300 T=0.1700
UK 10K study - Twins TWIN COHORT Study-wide 3708 G=0.8290 T=0.1710
KOREAN population from KRGDB KOREAN Study-wide 2922 G=0.9172 T=0.0828
Korean Genome Project KOREAN Study-wide 1832 G=0.9159 T=0.0841
Genome of the Netherlands Release 5 Genome of the Netherlands Study-wide 998 G=0.819 T=0.181
Northern Sweden ACPOP Study-wide 600 G=0.865 T=0.135
Qatari Global Study-wide 216 G=0.727 T=0.273
SGDP_PRJ Global Study-wide 134 G=0.440 T=0.560
The Danish reference pan genome Danish Study-wide 40 G=0.88 T=0.12
Siberian Global Study-wide 2 G=0.5 T=0.5
Help

Variant Details tab shows known variant placements on genomic sequences: chromosomes (NC_), RefSeqGene, pseudogenes or genomic regions (NG_), and in a separate table: on transcripts (NM_) and protein sequences (NP_). The corresponding transcript and protein locations are listed in adjacent lines, along with molecular consequences from Sequence Ontology. When no protein placement is available, only the transcript is listed. Column "Codon[Amino acid]" shows the actual base change in the format of "Reference > Alternate" allele, including the nucleotide codon change in transcripts, and the amino acid change in proteins, respectively, allowing for known ribosomal slippage sites. To view nucleotides adjacent to the variant use the Genomic View at the bottom of the page - zoom into the sequence until the nucleotides around the variant become visible.

Genomic Placements
Sequence name Change
GRCh38.p14 chr 11 NC_000011.10:g.18034466G>A
GRCh38.p14 chr 11 NC_000011.10:g.18034466G>T
GRCh37.p13 chr 11 NC_000011.9:g.18056013G>A
GRCh37.p13 chr 11 NC_000011.9:g.18056013G>T
TPH1 RefSeqGene NG_011947.2:g.11323C>T
TPH1 RefSeqGene NG_011947.2:g.11323C>A
Gene: TPH1, tryptophan hydroxylase 1 (minus strand)
Molecule type Change Amino acid[Codon] SO Term
TPH1 transcript NM_004179.3:c.302-1092C>T N/A Intron Variant
Help

Clinical Significance tab shows a list of clinical significance entries from ClinVar associated with the variation, per allele. Click on the RCV accession (i.e. RCV000001615.2) or Allele ID (i.e. 12274) to access full ClinVar report.

Not Reported in ClinVar
Help

Aliases tab displays HGVS names representing the variant placements and allele changes on genomic, transcript and protein sequences, per allele. HGVS name is an expression for reporting sequence accession and version, sequence type, position, and allele change. The column "Note" can have two values: "diff" means that there is a difference between the reference allele (variation interval) at the placement reported in HGVS name and the reference alleles reported in other HGVS names, and "rev" means that the sequence of this variation interval at the placement reported in HGVS name is in reverse orientation to the sequence(s) of this variation in other HGVS names not labeled as "rev".

Placement G= A T
GRCh38.p14 chr 11 NC_000011.10:g.18034466= NC_000011.10:g.18034466G>A NC_000011.10:g.18034466G>T
GRCh37.p13 chr 11 NC_000011.9:g.18056013= NC_000011.9:g.18056013G>A NC_000011.9:g.18056013G>T
TPH1 RefSeqGene NG_011947.2:g.11323= NG_011947.2:g.11323C>T NG_011947.2:g.11323C>A
TPH1 transcript NM_004179.2:c.302-1092= NM_004179.2:c.302-1092C>T NM_004179.2:c.302-1092C>A
TPH1 transcript NM_004179.3:c.302-1092= NM_004179.3:c.302-1092C>T NM_004179.3:c.302-1092C>A
Help

Submissions tab displays variations originally submitted to dbSNP, now supporting this RefSNP cluster (rs). We display Submitter handle, Submission identifier, Date and Build number, when the submission appeared for the first time. Direct submissions to dbSNP have Submission ID in the form of an ss-prefixed number (ss#). Other supporting variations are listed in the table without ss#.

52 SubSNP, 20 Frequency submissions
No Submitter Submission ID Date (Build)
1 1000GENOMES ss110095103 Feb 13, 2009 (130)
2 1000GENOMES ss235465955 Jul 15, 2010 (132)
3 1000GENOMES ss242115585 Jul 15, 2010 (132)
4 BL ss254931491 May 09, 2011 (134)
5 GMI ss280903448 May 04, 2012 (137)
6 TISHKOFF ss562416772 Apr 25, 2013 (138)
7 SSMP ss657839046 Apr 25, 2013 (138)
8 EVA-GONL ss988260668 Aug 21, 2014 (142)
9 JMKIDD_LAB ss1077539732 Aug 21, 2014 (142)
10 1000GENOMES ss1340314335 Aug 21, 2014 (142)
11 DDI ss1426552668 Apr 01, 2015 (144)
12 EVA_GENOME_DK ss1575555714 Apr 01, 2015 (144)
13 EVA_DECODE ss1597938929 Apr 01, 2015 (144)
14 EVA_UK10K_ALSPAC ss1626096461 Apr 01, 2015 (144)
15 EVA_UK10K_TWINSUK ss1669090494 Apr 01, 2015 (144)
16 WEILL_CORNELL_DGM ss1931621583 Feb 12, 2016 (147)
17 GENOMED ss1967305039 Jul 19, 2016 (147)
18 JJLAB ss2026555050 Sep 14, 2016 (149)
19 USC_VALOUEV ss2154843167 Dec 20, 2016 (150)
20 HUMAN_LONGEVITY ss2180595852 Dec 20, 2016 (150)
21 SYSTEMSBIOZJU ss2627747441 Nov 08, 2017 (151)
22 GRF ss2699116501 Nov 08, 2017 (151)
23 GNOMAD ss2896886890 Nov 08, 2017 (151)
24 SWEGEN ss3007677347 Nov 08, 2017 (151)
25 BIOINF_KMB_FNS_UNIBA ss3027073740 Nov 08, 2017 (151)
26 CSHL ss3349476985 Nov 08, 2017 (151)
27 EGCUT_WGS ss3675077589 Jul 13, 2019 (153)
28 EVA_DECODE ss3691310269 Jul 13, 2019 (153)
29 ACPOP ss3737963350 Jul 13, 2019 (153)
30 EVA ss3749003715 Jul 13, 2019 (153)
31 KHV_HUMAN_GENOMES ss3814350068 Jul 13, 2019 (153)
32 EVA ss3832504124 Apr 26, 2020 (154)
33 EVA ss3839800225 Apr 26, 2020 (154)
34 EVA ss3845276910 Apr 26, 2020 (154)
35 SGDP_PRJ ss3875747134 Apr 26, 2020 (154)
36 KRGDB ss3923987276 Apr 26, 2020 (154)
37 KOGIC ss3969304874 Apr 26, 2020 (154)
38 TOPMED ss4876936062 Apr 26, 2021 (155)
39 TOPMED ss4876936063 Apr 26, 2021 (155)
40 TOMMO_GENOMICS ss5200901443 Apr 26, 2021 (155)
41 1000G_HIGH_COVERAGE ss5286571866 Oct 16, 2022 (156)
42 EVA ss5398055496 Oct 16, 2022 (156)
43 HUGCELL_USP ss5481857744 Oct 16, 2022 (156)
44 EVA ss5510267391 Oct 16, 2022 (156)
45 1000G_HIGH_COVERAGE ss5581783974 Oct 16, 2022 (156)
46 SANFORD_IMAGENETICS ss5650732754 Oct 16, 2022 (156)
47 TOMMO_GENOMICS ss5747717297 Oct 16, 2022 (156)
48 YY_MCH ss5812170478 Oct 16, 2022 (156)
49 EVA ss5836329239 Oct 16, 2022 (156)
50 EVA ss5849878942 Oct 16, 2022 (156)
51 EVA ss5919028264 Oct 16, 2022 (156)
52 EVA ss5942042874 Oct 16, 2022 (156)
53 1000Genomes NC_000011.9 - 18056013 Oct 12, 2018 (152)
54 1000Genomes_30x NC_000011.10 - 18034466 Oct 16, 2022 (156)
55 The Avon Longitudinal Study of Parents and Children NC_000011.9 - 18056013 Oct 12, 2018 (152)
56 Genetic variation in the Estonian population NC_000011.9 - 18056013 Oct 12, 2018 (152)
57 The Danish reference pan genome NC_000011.9 - 18056013 Apr 26, 2020 (154)
58 gnomAD - Genomes

Submission ignored due to conflicting rows:
Row 372776776 (NC_000011.10:18034465:G:A 1/140134)
Row 372776777 (NC_000011.10:18034465:G:T 17388/140102)

- Apr 26, 2021 (155)
59 gnomAD - Genomes

Submission ignored due to conflicting rows:
Row 372776776 (NC_000011.10:18034465:G:A 1/140134)
Row 372776777 (NC_000011.10:18034465:G:T 17388/140102)

- Apr 26, 2021 (155)
60 Genome of the Netherlands Release 5 NC_000011.9 - 18056013 Apr 26, 2020 (154)
61 KOREAN population from KRGDB NC_000011.9 - 18056013 Apr 26, 2020 (154)
62 Korean Genome Project NC_000011.10 - 18034466 Apr 26, 2020 (154)
63 Northern Sweden NC_000011.9 - 18056013 Jul 13, 2019 (153)
64 Qatari NC_000011.9 - 18056013 Apr 26, 2020 (154)
65 SGDP_PRJ NC_000011.9 - 18056013 Apr 26, 2020 (154)
66 Siberian NC_000011.9 - 18056013 Apr 26, 2020 (154)
67 8.3KJPN NC_000011.9 - 18056013 Apr 26, 2021 (155)
68 14KJPN NC_000011.10 - 18034466 Oct 16, 2022 (156)
69 TopMed

Submission ignored due to conflicting rows:
Row 92481718 (NC_000011.10:18034465:G:A 1/264690)
Row 92481719 (NC_000011.10:18034465:G:T 32992/264690)

- Apr 26, 2021 (155)
70 TopMed

Submission ignored due to conflicting rows:
Row 92481718 (NC_000011.10:18034465:G:A 1/264690)
Row 92481719 (NC_000011.10:18034465:G:T 32992/264690)

- Apr 26, 2021 (155)
71 UK 10K study - Twins NC_000011.9 - 18056013 Oct 12, 2018 (152)
72 ALFA NC_000011.10 - 18034466 Apr 26, 2021 (155)
Help

History tab displays RefSNPs (Associated ID) from previous builds (Build) that now support the current RefSNP, and the dates, when the history was updated for each Associated ID (History Updated).

Added to this RefSNP Cluster:
Submission IDs Observation SPDI Canonical SPDI Source RSIDs
69309909, 12711596187, ss4876936062, ss5581783974 NC_000011.10:18034465:G:A NC_000011.10:18034465:G:A (self)
ss110095103, ss254931491, ss280903448, ss1597938929 NC_000011.8:18012588:G:T NC_000011.10:18034465:G:T (self)
52803979, 29333154, 20815837, 2464097, 13078382, 31164670, 11248215, 13663513, 27764114, 7359521, 58870750, 29333154, ss235465955, ss242115585, ss562416772, ss657839046, ss988260668, ss1077539732, ss1340314335, ss1426552668, ss1575555714, ss1626096461, ss1669090494, ss1931621583, ss1967305039, ss2026555050, ss2154843167, ss2627747441, ss2699116501, ss2896886890, ss3007677347, ss3349476985, ss3675077589, ss3737963350, ss3749003715, ss3832504124, ss3839800225, ss3875747134, ss3923987276, ss5200901443, ss5398055496, ss5510267391, ss5650732754, ss5836329239, ss5942042874 NC_000011.9:18056012:G:T NC_000011.10:18034465:G:T (self)
69309909, 25682875, 81554401, 12711596187, ss2180595852, ss3027073740, ss3691310269, ss3814350068, ss3845276910, ss3969304874, ss4876936063, ss5286571866, ss5481857744, ss5581783974, ss5747717297, ss5812170478, ss5849878942, ss5919028264 NC_000011.10:18034465:G:T NC_000011.10:18034465:G:T (self)
Help

Publications tab displays PubMed articles citing the variation as a listing of PMID, Title, Author, Year, Journal, ordered by Year, descending.

No publications for rs72874061

Help

The Flanks tab provides retrieving flanking sequences of a SNP on all molecules that have placements.

Genome context:
Select flank length:

Genomic regions, transcripts, and products
Top Help

NCBI Graphical Sequence Viewer display of the genomic region, transcripts and protein products for the reported RefSNP (rs).
Use the zoom option to view the nucleotides around the RefSNP and find other neighboring RefSNPs.
Visit Sequence Viewer for help with navigating inside the display and modifying the selection of displayed data tracks.

Software version is: 2.0.1.post761+d5e8e07