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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.

rs3131502

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr1:24739957 (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
T>A / T>C
Variation Type
SNV Single Nucleotide Variation
Frequency
T=0.314194 (83164/264690, TOPMED)
T=0.307989 (43111/139976, GnomAD)
T=0.31024 (9715/31314, ALFA) (+ 17 more)
T=0.46196 (13054/28258, 14KJPN)
T=0.45907 (7694/16760, 8.3KJPN)
T=0.3901 (2498/6404, 1000G_30x)
T=0.3864 (1935/5008, 1000G)
T=0.3145 (1409/4480, Estonian)
T=0.2867 (1105/3854, ALSPAC)
T=0.2783 (1032/3708, TWINSUK)
T=0.4587 (1344/2930, KOREAN)
T=0.3732 (706/1892, HapMap)
T=0.4618 (846/1832, Korea1K)
T=0.281 (280/998, GoNL)
T=0.295 (177/600, NorthernSweden)
T=0.268 (121/452, SGDP_PRJ)
C=0.426 (92/216, Qatari)
C=0.444 (96/216, Vietnamese)
T=0.17 (9/52, Siberian)
T=0.23 (9/40, GENOME_DK)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
None
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 31314 T=0.31024 C=0.68976
European Sub 19066 T=0.30300 C=0.69700
African Sub 7390 T=0.3396 C=0.6604
African Others Sub 244 T=0.336 C=0.664
African American Sub 7146 T=0.3398 C=0.6602
Asian Sub 164 T=0.402 C=0.598
East Asian Sub 110 T=0.455 C=0.545
Other Asian Sub 54 T=0.30 C=0.70
Latin American 1 Sub 306 T=0.294 C=0.706
Latin American 2 Sub 2820 T=0.2709 C=0.7291
South Asian Sub 110 T=0.482 C=0.518
Other Sub 1458 T=0.3121 C=0.6879


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
TopMed Global Study-wide 264690 T=0.314194 C=0.685806
gnomAD - Genomes Global Study-wide 139976 T=0.307989 C=0.692011
gnomAD - Genomes European Sub 75862 T=0.28826 C=0.71174
gnomAD - Genomes African Sub 41888 T=0.33305 C=0.66695
gnomAD - Genomes American Sub 13634 T=0.27189 C=0.72811
gnomAD - Genomes Ashkenazi Jewish Sub 3324 T=0.4116 C=0.5884
gnomAD - Genomes East Asian Sub 3120 T=0.4984 C=0.5016
gnomAD - Genomes Other Sub 2148 T=0.3082 C=0.6918
Allele Frequency Aggregator Total Global 31314 T=0.31024 C=0.68976
Allele Frequency Aggregator European Sub 19066 T=0.30300 C=0.69700
Allele Frequency Aggregator African Sub 7390 T=0.3396 C=0.6604
Allele Frequency Aggregator Latin American 2 Sub 2820 T=0.2709 C=0.7291
Allele Frequency Aggregator Other Sub 1458 T=0.3121 C=0.6879
Allele Frequency Aggregator Latin American 1 Sub 306 T=0.294 C=0.706
Allele Frequency Aggregator Asian Sub 164 T=0.402 C=0.598
Allele Frequency Aggregator South Asian Sub 110 T=0.482 C=0.518
14KJPN JAPANESE Study-wide 28258 T=0.46196 C=0.53804
8.3KJPN JAPANESE Study-wide 16760 T=0.45907 C=0.54093
1000Genomes_30x Global Study-wide 6404 T=0.3901 C=0.6099
1000Genomes_30x African Sub 1786 T=0.3875 C=0.6125
1000Genomes_30x Europe Sub 1266 T=0.3025 C=0.6975
1000Genomes_30x South Asian Sub 1202 T=0.4692 C=0.5308
1000Genomes_30x East Asian Sub 1170 T=0.4906 C=0.5094
1000Genomes_30x American Sub 980 T=0.291 C=0.709
1000Genomes Global Study-wide 5008 T=0.3864 C=0.6136
1000Genomes African Sub 1322 T=0.3820 C=0.6180
1000Genomes East Asian Sub 1008 T=0.4861 C=0.5139
1000Genomes Europe Sub 1006 T=0.3012 C=0.6988
1000Genomes South Asian Sub 978 T=0.457 C=0.543
1000Genomes American Sub 694 T=0.274 C=0.726
Genetic variation in the Estonian population Estonian Study-wide 4480 T=0.3145 C=0.6855
The Avon Longitudinal Study of Parents and Children PARENT AND CHILD COHORT Study-wide 3854 T=0.2867 C=0.7133
UK 10K study - Twins TWIN COHORT Study-wide 3708 T=0.2783 C=0.7217
KOREAN population from KRGDB KOREAN Study-wide 2930 T=0.4587 A=0.0000, C=0.5413
HapMap Global Study-wide 1892 T=0.3732 C=0.6268
HapMap American Sub 770 T=0.344 C=0.656
HapMap African Sub 692 T=0.382 C=0.618
HapMap Asian Sub 254 T=0.465 C=0.535
HapMap Europe Sub 176 T=0.335 C=0.665
Korean Genome Project KOREAN Study-wide 1832 T=0.4618 C=0.5382
Genome of the Netherlands Release 5 Genome of the Netherlands Study-wide 998 T=0.281 C=0.719
Northern Sweden ACPOP Study-wide 600 T=0.295 C=0.705
SGDP_PRJ Global Study-wide 452 T=0.268 C=0.732
Qatari Global Study-wide 216 T=0.574 C=0.426
A Vietnamese Genetic Variation Database Global Study-wide 216 T=0.556 C=0.444
Siberian Global Study-wide 52 T=0.17 C=0.83
The Danish reference pan genome Danish Study-wide 40 T=0.23 C=0.78
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 1 NC_000001.11:g.24739957T>A
GRCh38.p14 chr 1 NC_000001.11:g.24739957T>C
GRCh37.p13 chr 1 NC_000001.10:g.25066448T>A
GRCh37.p13 chr 1 NC_000001.10:g.25066448T>C
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 T= A C
GRCh38.p14 chr 1 NC_000001.11:g.24739957= NC_000001.11:g.24739957T>A NC_000001.11:g.24739957T>C
GRCh37.p13 chr 1 NC_000001.10:g.25066448= NC_000001.10:g.25066448T>A NC_000001.10:g.25066448T>C
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#.

94 SubSNP, 20 Frequency submissions
No Submitter Submission ID Date (Build)
1 SC_JCM ss4378923 Mar 26, 2002 (103)
2 WI_SSAHASNP ss11417512 Jul 11, 2003 (116)
3 SC_SNP ss13052242 Dec 05, 2003 (119)
4 CSHL-HAPMAP ss16384093 Feb 27, 2004 (120)
5 CSHL-HAPMAP ss19829349 Feb 27, 2004 (120)
6 SSAHASNP ss20429220 Apr 05, 2004 (121)
7 ABI ss44004466 Mar 13, 2006 (126)
8 AFFY ss66291092 Dec 01, 2006 (127)
9 ILLUMINA ss75164189 Dec 06, 2007 (129)
10 AFFY ss75955727 Dec 08, 2007 (130)
11 HGSV ss78603870 Dec 06, 2007 (129)
12 KRIBB_YJKIM ss81938423 Dec 15, 2007 (130)
13 HGSV ss85944173 Dec 14, 2007 (130)
14 BCMHGSC_JDW ss87308389 Mar 23, 2008 (129)
15 HUMANGENOME_JCVI ss97926192 Feb 03, 2009 (130)
16 BGI ss102728780 Dec 01, 2009 (131)
17 1000GENOMES ss108069458 Jan 22, 2009 (130)
18 1000GENOMES ss110197439 Jan 24, 2009 (130)
19 ILLUMINA-UK ss118569807 Feb 14, 2009 (130)
20 ENSEMBL ss137850019 Dec 01, 2009 (131)
21 ENSEMBL ss138991581 Dec 01, 2009 (131)
22 GMI ss154784299 Dec 01, 2009 (131)
23 COMPLETE_GENOMICS ss163195189 Jul 04, 2010 (132)
24 COMPLETE_GENOMICS ss163993230 Jul 04, 2010 (132)
25 COMPLETE_GENOMICS ss166255821 Jul 04, 2010 (132)
26 AFFY ss169644039 Jul 04, 2010 (132)
27 ILLUMINA ss173568080 Jul 04, 2010 (132)
28 BUSHMAN ss198184409 Jul 04, 2010 (132)
29 BCM-HGSC-SUB ss205266882 Jul 04, 2010 (132)
30 1000GENOMES ss218287713 Jul 14, 2010 (132)
31 1000GENOMES ss230465587 Jul 14, 2010 (132)
32 1000GENOMES ss238172430 Jul 15, 2010 (132)
33 BL ss252991137 May 09, 2011 (134)
34 GMI ss275756809 May 04, 2012 (137)
35 GMI ss284020792 Apr 25, 2013 (138)
36 PJP ss290788292 May 09, 2011 (134)
37 ILLUMINA ss537164955 Sep 08, 2015 (146)
38 TISHKOFF ss553902739 Apr 25, 2013 (138)
39 SSMP ss647645907 Apr 25, 2013 (138)
40 EVA-GONL ss974956215 Aug 21, 2014 (142)
41 JMKIDD_LAB ss1067741510 Aug 21, 2014 (142)
42 1000GENOMES ss1290073100 Aug 21, 2014 (142)
43 DDI ss1425748977 Apr 01, 2015 (144)
44 EVA_GENOME_DK ss1573946980 Apr 01, 2015 (144)
45 EVA_DECODE ss1584315133 Apr 01, 2015 (144)
46 EVA_UK10K_ALSPAC ss1599746217 Apr 01, 2015 (144)
47 EVA_UK10K_TWINSUK ss1642740250 Apr 01, 2015 (144)
48 EVA_SVP ss1712318638 Apr 01, 2015 (144)
49 HAMMER_LAB ss1794076608 Sep 08, 2015 (146)
50 WEILL_CORNELL_DGM ss1918167867 Feb 12, 2016 (147)
51 GENOMED ss1966707030 Jul 19, 2016 (147)
52 JJLAB ss2019596117 Sep 14, 2016 (149)
53 USC_VALOUEV ss2147602106 Dec 20, 2016 (150)
54 HUMAN_LONGEVITY ss2160804628 Dec 20, 2016 (150)
55 SYSTEMSBIOZJU ss2624314977 Nov 08, 2017 (151)
56 GRF ss2697507516 Nov 08, 2017 (151)
57 GNOMAD ss2752776179 Nov 08, 2017 (151)
58 AFFY ss2985503242 Nov 08, 2017 (151)
59 SWEGEN ss2986482387 Nov 08, 2017 (151)
60 BIOINF_KMB_FNS_UNIBA ss3023563892 Nov 08, 2017 (151)
61 CSHL ss3343371872 Nov 08, 2017 (151)
62 ILLUMINA ss3626050825 Oct 11, 2018 (152)
63 ILLUMINA ss3637743677 Oct 11, 2018 (152)
64 ILLUMINA ss3642756942 Oct 11, 2018 (152)
65 URBANLAB ss3646625438 Oct 11, 2018 (152)
66 EGCUT_WGS ss3654549030 Jul 12, 2019 (153)
67 EVA_DECODE ss3686367202 Jul 12, 2019 (153)
68 ACPOP ss3726877645 Jul 12, 2019 (153)
69 EVA ss3745952191 Jul 12, 2019 (153)
70 PACBIO ss3783356521 Jul 12, 2019 (153)
71 PACBIO ss3789025608 Jul 12, 2019 (153)
72 PACBIO ss3793898123 Jul 12, 2019 (153)
73 KHV_HUMAN_GENOMES ss3798972430 Jul 12, 2019 (153)
74 EVA ss3826076503 Apr 25, 2020 (154)
75 EVA ss3836426371 Apr 25, 2020 (154)
76 EVA ss3841831140 Apr 25, 2020 (154)
77 SGDP_PRJ ss3848429263 Apr 25, 2020 (154)
78 KRGDB ss3893347978 Apr 25, 2020 (154)
79 KOGIC ss3944057354 Apr 25, 2020 (154)
80 EVA ss4016898799 Apr 25, 2021 (155)
81 TOPMED ss4442470182 Apr 25, 2021 (155)
82 TOMMO_GENOMICS ss5142976388 Apr 25, 2021 (155)
83 1000G_HIGH_COVERAGE ss5241545219 Oct 13, 2022 (156)
84 EVA ss5317397730 Oct 13, 2022 (156)
85 HUGCELL_USP ss5442690585 Oct 13, 2022 (156)
86 EVA ss5505792286 Oct 13, 2022 (156)
87 1000G_HIGH_COVERAGE ss5513467955 Oct 13, 2022 (156)
88 SANFORD_IMAGENETICS ss5625130922 Oct 13, 2022 (156)
89 TOMMO_GENOMICS ss5667432185 Oct 13, 2022 (156)
90 YY_MCH ss5800421132 Oct 13, 2022 (156)
91 EVA ss5831682711 Oct 13, 2022 (156)
92 EVA ss5848826861 Oct 13, 2022 (156)
93 EVA ss5907435734 Oct 13, 2022 (156)
94 EVA ss5936947659 Oct 13, 2022 (156)
95 1000Genomes NC_000001.10 - 25066448 Oct 11, 2018 (152)
96 1000Genomes_30x NC_000001.11 - 24739957 Oct 13, 2022 (156)
97 The Avon Longitudinal Study of Parents and Children NC_000001.10 - 25066448 Oct 11, 2018 (152)
98 Genetic variation in the Estonian population NC_000001.10 - 25066448 Oct 11, 2018 (152)
99 The Danish reference pan genome NC_000001.10 - 25066448 Apr 25, 2020 (154)
100 gnomAD - Genomes NC_000001.11 - 24739957 Apr 25, 2021 (155)
101 Genome of the Netherlands Release 5 NC_000001.10 - 25066448 Apr 25, 2020 (154)
102 HapMap NC_000001.11 - 24739957 Apr 25, 2020 (154)
103 KOREAN population from KRGDB NC_000001.10 - 25066448 Apr 25, 2020 (154)
104 Korean Genome Project NC_000001.11 - 24739957 Apr 25, 2020 (154)
105 Northern Sweden NC_000001.10 - 25066448 Jul 12, 2019 (153)
106 Qatari NC_000001.10 - 25066448 Apr 25, 2020 (154)
107 SGDP_PRJ NC_000001.10 - 25066448 Apr 25, 2020 (154)
108 Siberian NC_000001.10 - 25066448 Apr 25, 2020 (154)
109 8.3KJPN NC_000001.10 - 25066448 Apr 25, 2021 (155)
110 14KJPN NC_000001.11 - 24739957 Oct 13, 2022 (156)
111 TopMed NC_000001.11 - 24739957 Apr 25, 2021 (155)
112 UK 10K study - Twins NC_000001.10 - 25066448 Oct 11, 2018 (152)
113 A Vietnamese Genetic Variation Database NC_000001.10 - 25066448 Jul 12, 2019 (153)
114 ALFA NC_000001.11 - 24739957 Apr 25, 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).

Associated ID History Updated (Build)
rs56487114 May 23, 2008 (130)
rs56979426 May 23, 2008 (130)
rs59391499 Feb 26, 2009 (130)
Added to this RefSNP Cluster:
Submission IDs Observation SPDI Canonical SPDI Source RSIDs
525372, ss3893347978 NC_000001.10:25066447:T:A NC_000001.11:24739956:T:A (self)
ss78603870, ss85944173 NC_000001.8:24811753:T:C NC_000001.11:24739956:T:C (self)
ss87308389, ss108069458, ss110197439, ss118569807, ss163195189, ss163993230, ss166255821, ss198184409, ss205266882, ss252991137, ss275756809, ss284020792, ss290788292, ss1584315133, ss1712318638, ss3642756942 NC_000001.9:24939034:T:C NC_000001.11:24739956:T:C (self)
762534, 405472, 287278, 1429607, 175891, 525372, 162510, 209797, 446243, 118460, 945695, 405472, 85604, ss218287713, ss230465587, ss238172430, ss537164955, ss553902739, ss647645907, ss974956215, ss1067741510, ss1290073100, ss1425748977, ss1573946980, ss1599746217, ss1642740250, ss1794076608, ss1918167867, ss1966707030, ss2019596117, ss2147602106, ss2624314977, ss2697507516, ss2752776179, ss2985503242, ss2986482387, ss3343371872, ss3626050825, ss3637743677, ss3654549030, ss3726877645, ss3745952191, ss3783356521, ss3789025608, ss3793898123, ss3826076503, ss3836426371, ss3848429263, ss3893347978, ss4016898799, ss5142976388, ss5317397730, ss5505792286, ss5625130922, ss5831682711, ss5936947659 NC_000001.10:25066447:T:C NC_000001.11:24739956:T:C (self)
993890, 5332241, 31834, 435355, 1269289, 6076517, 2626983928, ss2160804628, ss3023563892, ss3646625438, ss3686367202, ss3798972430, ss3841831140, ss3944057354, ss4442470182, ss5241545219, ss5442690585, ss5513467955, ss5667432185, ss5800421132, ss5848826861, ss5907435734 NC_000001.11:24739956:T:C NC_000001.11:24739956:T:C (self)
ss4378923, ss44004466, ss66291092, ss75164189, ss75955727, ss81938423, ss97926192, ss102728780, ss137850019, ss138991581, ss154784299, ss169644039, ss173568080 NT_004610.19:11746535:T:C NC_000001.11:24739956:T:C (self)
ss16384093, ss19829349, ss20429220 NT_077383.3:702672:T:C NC_000001.11:24739956:T:C (self)
ss11417512, ss13052242 NT_077961.1:154736:T:C NC_000001.11:24739956:T:C (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 rs3131502

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