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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.

rs2338971

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr1:101414449 (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 / T>G
Variation Type
SNV Single Nucleotide Variation
Frequency
T=0.226333 (59908/264690, TOPMED)
T=0.210868 (29527/140026, GnomAD)
T=0.14825 (4189/28256, 14KJPN) (+ 15 more)
T=0.22264 (3950/17742, ALFA)
T=0.15042 (2521/16760, 8.3KJPN)
T=0.2359 (1511/6404, 1000G_30x)
T=0.2334 (1169/5008, 1000G)
T=0.2429 (1088/4480, Estonian)
T=0.2081 (802/3854, ALSPAC)
T=0.2006 (744/3708, TWINSUK)
T=0.2031 (595/2930, KOREAN)
T=0.1747 (320/1832, Korea1K)
T=0.194 (194/998, GoNL)
T=0.245 (147/600, NorthernSweden)
T=0.156 (78/500, SGDP_PRJ)
T=0.181 (39/216, Qatari)
T=0.17 (9/54, Siberian)
T=0.28 (11/40, GENOME_DK)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
None
Publications
2 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 17742 T=0.22264 A=0.00000, C=0.77736
European Sub 13654 T=0.21730 A=0.00000, C=0.78270
African Sub 2434 T=0.1709 A=0.0000, C=0.8291
African Others Sub 90 T=0.11 A=0.00, C=0.89
African American Sub 2344 T=0.1732 A=0.0000, C=0.8268
Asian Sub 112 T=0.232 A=0.000, C=0.768
East Asian Sub 86 T=0.23 A=0.00, C=0.77
Other Asian Sub 26 T=0.23 A=0.00, C=0.77
Latin American 1 Sub 146 T=0.219 A=0.000, C=0.781
Latin American 2 Sub 610 T=0.502 A=0.000, C=0.498
South Asian Sub 98 T=0.35 A=0.00, C=0.65
Other Sub 688 T=0.246 A=0.000, C=0.754


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=0.226333 C=0.773667
gnomAD - Genomes Global Study-wide 140026 T=0.210868 C=0.789132
gnomAD - Genomes European Sub 75830 T=0.20804 C=0.79196
gnomAD - Genomes African Sub 41984 T=0.17161 C=0.82839
gnomAD - Genomes American Sub 13616 T=0.35106 C=0.64894
gnomAD - Genomes Ashkenazi Jewish Sub 3322 T=0.2086 C=0.7914
gnomAD - Genomes East Asian Sub 3124 T=0.1994 C=0.8006
gnomAD - Genomes Other Sub 2150 T=0.2093 C=0.7907
14KJPN JAPANESE Study-wide 28256 T=0.14825 C=0.85175
Allele Frequency Aggregator Total Global 17742 T=0.22264 A=0.00000, C=0.77736
Allele Frequency Aggregator European Sub 13654 T=0.21730 A=0.00000, C=0.78270
Allele Frequency Aggregator African Sub 2434 T=0.1709 A=0.0000, C=0.8291
Allele Frequency Aggregator Other Sub 688 T=0.246 A=0.000, C=0.754
Allele Frequency Aggregator Latin American 2 Sub 610 T=0.502 A=0.000, C=0.498
Allele Frequency Aggregator Latin American 1 Sub 146 T=0.219 A=0.000, C=0.781
Allele Frequency Aggregator Asian Sub 112 T=0.232 A=0.000, C=0.768
Allele Frequency Aggregator South Asian Sub 98 T=0.35 A=0.00, C=0.65
8.3KJPN JAPANESE Study-wide 16760 T=0.15042 C=0.84958
1000Genomes_30x Global Study-wide 6404 T=0.2359 C=0.7641
1000Genomes_30x African Sub 1786 T=0.1562 C=0.8438
1000Genomes_30x Europe Sub 1266 T=0.1690 C=0.8310
1000Genomes_30x South Asian Sub 1202 T=0.2862 C=0.7138
1000Genomes_30x East Asian Sub 1170 T=0.2000 C=0.8000
1000Genomes_30x American Sub 980 T=0.449 C=0.551
1000Genomes Global Study-wide 5008 T=0.2334 C=0.7666
1000Genomes African Sub 1322 T=0.1528 C=0.8472
1000Genomes East Asian Sub 1008 T=0.1994 C=0.8006
1000Genomes Europe Sub 1006 T=0.1710 C=0.8290
1000Genomes South Asian Sub 978 T=0.288 C=0.712
1000Genomes American Sub 694 T=0.450 C=0.550
Genetic variation in the Estonian population Estonian Study-wide 4480 T=0.2429 C=0.7571
The Avon Longitudinal Study of Parents and Children PARENT AND CHILD COHORT Study-wide 3854 T=0.2081 C=0.7919
UK 10K study - Twins TWIN COHORT Study-wide 3708 T=0.2006 C=0.7994
KOREAN population from KRGDB KOREAN Study-wide 2930 T=0.2031 A=0.0000, C=0.7969, G=0.0000
Korean Genome Project KOREAN Study-wide 1832 T=0.1747 C=0.8253
Genome of the Netherlands Release 5 Genome of the Netherlands Study-wide 998 T=0.194 C=0.806
Northern Sweden ACPOP Study-wide 600 T=0.245 C=0.755
SGDP_PRJ Global Study-wide 500 T=0.156 C=0.844
Qatari Global Study-wide 216 T=0.181 C=0.819
Siberian Global Study-wide 54 T=0.17 C=0.83
The Danish reference pan genome Danish Study-wide 40 T=0.28 C=0.72
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.101414449T>A
GRCh38.p14 chr 1 NC_000001.11:g.101414449T>C
GRCh38.p14 chr 1 NC_000001.11:g.101414449T>G
GRCh37.p13 chr 1 NC_000001.10:g.101880005T>A
GRCh37.p13 chr 1 NC_000001.10:g.101880005T>C
GRCh37.p13 chr 1 NC_000001.10:g.101880005T>G
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 G
GRCh38.p14 chr 1 NC_000001.11:g.101414449= NC_000001.11:g.101414449T>A NC_000001.11:g.101414449T>C NC_000001.11:g.101414449T>G
GRCh37.p13 chr 1 NC_000001.10:g.101880005= NC_000001.10:g.101880005T>A NC_000001.10:g.101880005T>C NC_000001.10:g.101880005T>G
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#.

77 SubSNP, 18 Frequency submissions
No Submitter Submission ID Date (Build)
1 TSC-CSHL ss3291856 Sep 28, 2001 (100)
2 SC_JCM ss5951091 Feb 20, 2003 (126)
3 BCM_SSAHASNP ss9810876 Jul 11, 2003 (116)
4 WI_SSAHASNP ss11343865 Jul 11, 2003 (116)
5 CSHL-HAPMAP ss16439643 Feb 27, 2004 (120)
6 CSHL-HAPMAP ss19137218 Feb 27, 2004 (120)
7 CSHL-HAPMAP ss19860755 Feb 27, 2004 (120)
8 SSAHASNP ss20580434 Apr 05, 2004 (121)
9 ABI ss41186720 Mar 10, 2006 (126)
10 HGSV ss85987999 Dec 15, 2007 (130)
11 BCMHGSC_JDW ss87664368 Mar 23, 2008 (129)
12 HUMANGENOME_JCVI ss97962218 Feb 05, 2009 (130)
13 1000GENOMES ss108463215 Jan 23, 2009 (130)
14 1000GENOMES ss110909641 Jan 25, 2009 (130)
15 ILLUMINA-UK ss118926785 Dec 01, 2009 (131)
16 COMPLETE_GENOMICS ss163764008 Jul 04, 2010 (132)
17 COMPLETE_GENOMICS ss164890493 Jul 04, 2010 (132)
18 COMPLETE_GENOMICS ss166916469 Jul 04, 2010 (132)
19 BUSHMAN ss198847234 Jul 04, 2010 (132)
20 BCM-HGSC-SUB ss205109748 Jul 04, 2010 (132)
21 1000GENOMES ss218555747 Jul 14, 2010 (132)
22 1000GENOMES ss230661743 Jul 14, 2010 (132)
23 1000GENOMES ss238327430 Jul 15, 2010 (132)
24 GMI ss275949795 May 04, 2012 (137)
25 GMI ss284108002 Apr 25, 2013 (138)
26 PJP ss290582947 May 09, 2011 (134)
27 TISHKOFF ss554493554 Apr 25, 2013 (138)
28 SSMP ss648262649 Apr 25, 2013 (138)
29 EVA-GONL ss975496081 Aug 21, 2014 (142)
30 JMKIDD_LAB ss1068137267 Aug 21, 2014 (142)
31 1000GENOMES ss1292156344 Aug 21, 2014 (142)
32 DDI ss1425914901 Apr 01, 2015 (144)
33 EVA_GENOME_DK ss1574279633 Apr 01, 2015 (144)
34 EVA_DECODE ss1584874363 Apr 01, 2015 (144)
35 EVA_UK10K_ALSPAC ss1600844079 Apr 01, 2015 (144)
36 EVA_UK10K_TWINSUK ss1643838112 Apr 01, 2015 (144)
37 HAMMER_LAB ss1794827657 Sep 08, 2015 (146)
38 WEILL_CORNELL_DGM ss1918695510 Feb 12, 2016 (147)
39 GENOMED ss1966823284 Jul 19, 2016 (147)
40 JJLAB ss2019869744 Sep 14, 2016 (149)
41 USC_VALOUEV ss2147888122 Dec 20, 2016 (150)
42 HUMAN_LONGEVITY ss2165135703 Dec 20, 2016 (150)
43 SYSTEMSBIOZJU ss2624445506 Nov 08, 2017 (151)
44 GRF ss2697815819 Nov 08, 2017 (151)
45 GNOMAD ss2758778776 Nov 08, 2017 (151)
46 SWEGEN ss2987324956 Nov 08, 2017 (151)
47 BIOINF_KMB_FNS_UNIBA ss3023698172 Nov 08, 2017 (151)
48 CSHL ss3343601189 Nov 08, 2017 (151)
49 URBANLAB ss3646734283 Oct 11, 2018 (152)
50 EGCUT_WGS ss3655411601 Jul 12, 2019 (153)
51 EVA_DECODE ss3687391630 Jul 12, 2019 (153)
52 ACPOP ss3727324875 Jul 12, 2019 (153)
53 EVA ss3746588638 Jul 12, 2019 (153)
54 PACBIO ss3783499730 Jul 12, 2019 (153)
55 PACBIO ss3789144053 Jul 12, 2019 (153)
56 PACBIO ss3794016915 Jul 12, 2019 (153)
57 KHV_HUMAN_GENOMES ss3799589094 Jul 12, 2019 (153)
58 EVA ss3826333020 Apr 25, 2020 (154)
59 EVA ss3836556484 Apr 25, 2020 (154)
60 EVA ss3841964555 Apr 25, 2020 (154)
61 SGDP_PRJ ss3849502647 Apr 25, 2020 (154)
62 KRGDB ss3894583464 Apr 25, 2020 (154)
63 KOGIC ss3945114353 Apr 25, 2020 (154)
64 TOPMED ss4461141711 Apr 25, 2021 (155)
65 TOMMO_GENOMICS ss5145368672 Apr 25, 2021 (155)
66 1000G_HIGH_COVERAGE ss5243363801 Oct 12, 2022 (156)
67 HUGCELL_USP ss5444312578 Oct 12, 2022 (156)
68 1000G_HIGH_COVERAGE ss5516227662 Oct 12, 2022 (156)
69 SANFORD_IMAGENETICS ss5624213550 Oct 12, 2022 (156)
70 SANFORD_IMAGENETICS ss5626155796 Oct 12, 2022 (156)
71 TOMMO_GENOMICS ss5670544050 Oct 12, 2022 (156)
72 YY_MCH ss5800870083 Oct 12, 2022 (156)
73 EVA ss5832388492 Oct 12, 2022 (156)
74 EVA ss5849038858 Oct 12, 2022 (156)
75 EVA ss5909522852 Oct 12, 2022 (156)
76 EVA ss5938018602 Oct 12, 2022 (156)
77 EVA ss5979283945 Oct 12, 2022 (156)
78 1000Genomes NC_000001.10 - 101880005 Oct 11, 2018 (152)
79 1000Genomes_30x NC_000001.11 - 101414449 Oct 12, 2022 (156)
80 The Avon Longitudinal Study of Parents and Children NC_000001.10 - 101880005 Oct 11, 2018 (152)
81 Genetic variation in the Estonian population NC_000001.10 - 101880005 Oct 11, 2018 (152)
82 The Danish reference pan genome NC_000001.10 - 101880005 Apr 25, 2020 (154)
83 gnomAD - Genomes NC_000001.11 - 101414449 Apr 25, 2021 (155)
84 Genome of the Netherlands Release 5 NC_000001.10 - 101880005 Apr 25, 2020 (154)
85 KOREAN population from KRGDB NC_000001.10 - 101880005 Apr 25, 2020 (154)
86 Korean Genome Project NC_000001.11 - 101414449 Apr 25, 2020 (154)
87 Northern Sweden NC_000001.10 - 101880005 Jul 12, 2019 (153)
88 Qatari NC_000001.10 - 101880005 Apr 25, 2020 (154)
89 SGDP_PRJ NC_000001.10 - 101880005 Apr 25, 2020 (154)
90 Siberian NC_000001.10 - 101880005 Apr 25, 2020 (154)
91 8.3KJPN NC_000001.10 - 101880005 Apr 25, 2021 (155)
92 14KJPN NC_000001.11 - 101414449 Oct 12, 2022 (156)
93 TopMed NC_000001.11 - 101414449 Apr 25, 2021 (155)
94 UK 10K study - Twins NC_000001.10 - 101880005 Oct 11, 2018 (152)
95 ALFA NC_000001.11 - 101414449 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)
rs4439370 Mar 10, 2006 (126)
rs59350353 May 25, 2008 (130)
Added to this RefSNP Cluster:
Submission IDs Observation SPDI Canonical SPDI Source RSIDs
1760858, ss3894583464 NC_000001.10:101880004:T:A NC_000001.11:101414448:T:A (self)
1982674637 NC_000001.11:101414448:T:A NC_000001.11:101414448:T:A (self)
ss85987999 NC_000001.8:101592025:T:C NC_000001.11:101414448:T:C (self)
ss87664368, ss108463215, ss110909641, ss118926785, ss163764008, ss164890493, ss166916469, ss198847234, ss205109748, ss275949795, ss284108002, ss290582947, ss1584874363 NC_000001.9:101652592:T:C NC_000001.11:101414448:T:C (self)
2921802, 1613749, 1149849, 1633863, 699878, 1760858, 609740, 737440, 1519627, 404476, 3337979, 1613749, ss218555747, ss230661743, ss238327430, ss554493554, ss648262649, ss975496081, ss1068137267, ss1292156344, ss1425914901, ss1574279633, ss1600844079, ss1643838112, ss1794827657, ss1918695510, ss1966823284, ss2019869744, ss2147888122, ss2624445506, ss2697815819, ss2758778776, ss2987324956, ss3343601189, ss3655411601, ss3727324875, ss3746588638, ss3783499730, ss3789144053, ss3794016915, ss3826333020, ss3836556484, ss3849502647, ss3894583464, ss5145368672, ss5624213550, ss5626155796, ss5832388492, ss5938018602, ss5979283945 NC_000001.10:101880004:T:C NC_000001.11:101414448:T:C (self)
3753597, 20660815, 1492354, 4381154, 24748046, 1982674637, ss2165135703, ss3023698172, ss3646734283, ss3687391630, ss3799589094, ss3841964555, ss3945114353, ss4461141711, ss5243363801, ss5444312578, ss5516227662, ss5670544050, ss5800870083, ss5849038858, ss5909522852 NC_000001.11:101414448:T:C NC_000001.11:101414448:T:C (self)
ss9810876, ss11343865 NT_028050.12:2753675:T:C NC_000001.11:101414448:T:C (self)
ss16439643, ss19137218, ss19860755, ss20580434 NT_028050.13:10068948:T:C NC_000001.11:101414448:T:C (self)
ss3291856, ss5951091, ss41186720, ss97962218 NT_032977.9:71851922:T:C NC_000001.11:101414448:T:C (self)
1760858, ss3894583464 NC_000001.10:101880004:T:G NC_000001.11:101414448:T:G (self)
Help

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

2 citations for rs2338971
PMID Title Author Year Journal
24511991 Identification of a novel Parkinson's disease locus via stratified genome-wide association study. Hill-Burns EM et al. 2014 BMC genomics
26732583 The analysis of association between SNCA, HUSEYO and CSMD1 gene variants and Parkinson's disease in Iranian population. Shahmohammadibeni N et al. 2016 Neurological sciences
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