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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.

rs11248975

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr1:25052828 (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
A>C / A>T
Variation Type
SNV Single Nucleotide Variation
Frequency
C=0.408697 (108178/264690, TOPMED)
C=0.406939 (56960/139972, GnomAD)
A=0.37565 (10615/28258, 14KJPN) (+ 17 more)
C=0.40810 (9077/22242, ALFA)
A=0.37882 (6349/16760, 8.3KJPN)
C=0.4033 (2583/6404, 1000G_30x)
C=0.4032 (2019/5008, 1000G)
C=0.4444 (1991/4480, Estonian)
C=0.4146 (1598/3854, ALSPAC)
C=0.4048 (1501/3708, TWINSUK)
A=0.4283 (1255/2930, KOREAN)
A=0.4569 (837/1832, Korea1K)
C=0.423 (422/998, GoNL)
C=0.382 (229/600, NorthernSweden)
A=0.354 (128/362, SGDP_PRJ)
C=0.444 (144/324, HapMap)
C=0.315 (68/216, Qatari)
C=0.417 (90/216, Vietnamese)
A=0.43 (20/46, Siberian)
A=0.45 (18/40, 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 22242 A=0.59190 C=0.40810
European Sub 16454 A=0.58423 C=0.41577
African Sub 4060 A=0.6409 C=0.3591
African Others Sub 144 A=0.576 C=0.424
African American Sub 3916 A=0.6433 C=0.3567
Asian Sub 112 A=0.536 C=0.464
East Asian Sub 86 A=0.52 C=0.48
Other Asian Sub 26 A=0.58 C=0.42
Latin American 1 Sub 146 A=0.555 C=0.445
Latin American 2 Sub 610 A=0.480 C=0.520
South Asian Sub 98 A=0.72 C=0.28
Other Sub 762 A=0.584 C=0.416


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 A=0.591303 C=0.408697
gnomAD - Genomes Global Study-wide 139972 A=0.593061 C=0.406939
gnomAD - Genomes European Sub 75828 A=0.58602 C=0.41398
gnomAD - Genomes African Sub 41914 A=0.64236 C=0.35764
gnomAD - Genomes American Sub 13628 A=0.50514 C=0.49486
gnomAD - Genomes Ashkenazi Jewish Sub 3324 A=0.5665 C=0.4335
gnomAD - Genomes East Asian Sub 3126 A=0.5195 C=0.4805
gnomAD - Genomes Other Sub 2152 A=0.5855 C=0.4145
14KJPN JAPANESE Study-wide 28258 A=0.37565 C=0.62435
Allele Frequency Aggregator Total Global 22242 A=0.59190 C=0.40810
Allele Frequency Aggregator European Sub 16454 A=0.58423 C=0.41577
Allele Frequency Aggregator African Sub 4060 A=0.6409 C=0.3591
Allele Frequency Aggregator Other Sub 762 A=0.584 C=0.416
Allele Frequency Aggregator Latin American 2 Sub 610 A=0.480 C=0.520
Allele Frequency Aggregator Latin American 1 Sub 146 A=0.555 C=0.445
Allele Frequency Aggregator Asian Sub 112 A=0.536 C=0.464
Allele Frequency Aggregator South Asian Sub 98 A=0.72 C=0.28
8.3KJPN JAPANESE Study-wide 16760 A=0.37882 C=0.62118
1000Genomes_30x Global Study-wide 6404 A=0.5967 C=0.4033
1000Genomes_30x African Sub 1786 A=0.6607 C=0.3393
1000Genomes_30x Europe Sub 1266 A=0.5924 C=0.4076
1000Genomes_30x South Asian Sub 1202 A=0.6747 C=0.3253
1000Genomes_30x East Asian Sub 1170 A=0.5171 C=0.4829
1000Genomes_30x American Sub 980 A=0.485 C=0.515
1000Genomes Global Study-wide 5008 A=0.5968 C=0.4032
1000Genomes African Sub 1322 A=0.6528 C=0.3472
1000Genomes East Asian Sub 1008 A=0.5198 C=0.4802
1000Genomes Europe Sub 1006 A=0.5924 C=0.4076
1000Genomes South Asian Sub 978 A=0.690 C=0.310
1000Genomes American Sub 694 A=0.477 C=0.523
Genetic variation in the Estonian population Estonian Study-wide 4480 A=0.5556 C=0.4444
The Avon Longitudinal Study of Parents and Children PARENT AND CHILD COHORT Study-wide 3854 A=0.5854 C=0.4146
UK 10K study - Twins TWIN COHORT Study-wide 3708 A=0.5952 C=0.4048
KOREAN population from KRGDB KOREAN Study-wide 2930 A=0.4283 C=0.5717, T=0.0000
Korean Genome Project KOREAN Study-wide 1832 A=0.4569 C=0.5431
Genome of the Netherlands Release 5 Genome of the Netherlands Study-wide 998 A=0.577 C=0.423
Northern Sweden ACPOP Study-wide 600 A=0.618 C=0.382
SGDP_PRJ Global Study-wide 362 A=0.354 C=0.646
HapMap Global Study-wide 324 A=0.556 C=0.444
HapMap American Sub 120 A=0.575 C=0.425
HapMap African Sub 116 A=0.655 C=0.345
HapMap Asian Sub 88 A=0.40 C=0.60
Qatari Global Study-wide 216 A=0.685 C=0.315
A Vietnamese Genetic Variation Database Global Study-wide 216 A=0.583 C=0.417
Siberian Global Study-wide 46 A=0.43 C=0.57
The Danish reference pan genome Danish Study-wide 40 A=0.45 C=0.55
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.25052828A>C
GRCh38.p14 chr 1 NC_000001.11:g.25052828A>T
GRCh37.p13 chr 1 NC_000001.10:g.25379319A>C
GRCh37.p13 chr 1 NC_000001.10:g.25379319A>T
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 A= C T
GRCh38.p14 chr 1 NC_000001.11:g.25052828= NC_000001.11:g.25052828A>C NC_000001.11:g.25052828A>T
GRCh37.p13 chr 1 NC_000001.10:g.25379319= NC_000001.10:g.25379319A>C NC_000001.10:g.25379319A>T
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#.

76 SubSNP, 20 Frequency submissions
No Submitter Submission ID Date (Build)
1 CSHL-HAPMAP ss16384116 Feb 27, 2004 (120)
2 SC_SNP ss18069718 Feb 27, 2004 (120)
3 SSAHASNP ss20429421 Apr 05, 2004 (121)
4 ABI ss41105780 Mar 14, 2006 (126)
5 PERLEGEN ss68761750 May 16, 2007 (127)
6 BCMHGSC_JDW ss87310150 Mar 23, 2008 (129)
7 HUMANGENOME_JCVI ss97926452 Feb 05, 2009 (130)
8 BGI ss102729019 Dec 01, 2009 (131)
9 1000GENOMES ss108071535 Jan 22, 2009 (130)
10 ENSEMBL ss131776445 Dec 01, 2009 (131)
11 ENSEMBL ss137851195 Dec 01, 2009 (131)
12 COMPLETE_GENOMICS ss163996551 Jul 04, 2010 (132)
13 COMPLETE_GENOMICS ss166260423 Jul 04, 2010 (132)
14 ILLUMINA ss171218834 Jul 04, 2010 (132)
15 BUSHMAN ss198188019 Jul 04, 2010 (132)
16 BCM-HGSC-SUB ss205323452 Jul 04, 2010 (132)
17 1000GENOMES ss210489757 Jul 14, 2010 (132)
18 1000GENOMES ss218288909 Jul 14, 2010 (132)
19 1000GENOMES ss230466468 Jul 14, 2010 (132)
20 1000GENOMES ss238173113 Jul 15, 2010 (132)
21 GMI ss275757597 May 04, 2012 (137)
22 GMI ss284021286 Apr 25, 2013 (138)
23 PJP ss290792730 May 09, 2011 (134)
24 ILLUMINA ss536691575 Sep 08, 2015 (146)
25 TISHKOFF ss553904909 Apr 25, 2013 (138)
26 SSMP ss647647257 Apr 25, 2013 (138)
27 EVA-GONL ss974958453 Aug 21, 2014 (142)
28 1000GENOMES ss1290081867 Aug 21, 2014 (142)
29 DDI ss1425749818 Apr 01, 2015 (144)
30 EVA_GENOME_DK ss1573948210 Apr 01, 2015 (144)
31 EVA_UK10K_ALSPAC ss1599751155 Apr 01, 2015 (144)
32 EVA_UK10K_TWINSUK ss1642745188 Apr 01, 2015 (144)
33 HAMMER_LAB ss1794079320 Sep 08, 2015 (146)
34 WEILL_CORNELL_DGM ss1918170107 Feb 12, 2016 (147)
35 GENOMED ss1966707561 Jul 19, 2016 (147)
36 JJLAB ss2019597277 Sep 14, 2016 (149)
37 USC_VALOUEV ss2147603370 Dec 20, 2016 (150)
38 HUMAN_LONGEVITY ss2160823638 Dec 20, 2016 (150)
39 SYSTEMSBIOZJU ss2624315635 Nov 08, 2017 (151)
40 GRF ss2697508850 Nov 08, 2017 (151)
41 GNOMAD ss2752802006 Nov 08, 2017 (151)
42 SWEGEN ss2986486000 Nov 08, 2017 (151)
43 BIOINF_KMB_FNS_UNIBA ss3023564515 Nov 08, 2017 (151)
44 CSHL ss3343372903 Nov 08, 2017 (151)
45 ILLUMINA ss3626051379 Oct 11, 2018 (152)
46 ILLUMINA ss3637743839 Oct 11, 2018 (152)
47 URBANLAB ss3646625891 Oct 11, 2018 (152)
48 EGCUT_WGS ss3654552615 Jul 12, 2019 (153)
49 EVA_DECODE ss3686371840 Jul 12, 2019 (153)
50 ACPOP ss3726879468 Jul 12, 2019 (153)
51 EVA ss3745954949 Jul 12, 2019 (153)
52 PACBIO ss3783357131 Jul 12, 2019 (153)
53 PACBIO ss3789026145 Jul 12, 2019 (153)
54 PACBIO ss3793898653 Jul 12, 2019 (153)
55 KHV_HUMAN_GENOMES ss3798975060 Jul 12, 2019 (153)
56 EVA ss3826077718 Apr 25, 2020 (154)
57 EVA ss3836426983 Apr 25, 2020 (154)
58 EVA ss3841831773 Apr 25, 2020 (154)
59 SGDP_PRJ ss3848434076 Apr 25, 2020 (154)
60 KRGDB ss3893353727 Apr 25, 2020 (154)
61 KOGIC ss3944062624 Apr 25, 2020 (154)
62 EVA ss4016898944 Apr 25, 2021 (155)
63 TOPMED ss4442547965 Apr 25, 2021 (155)
64 TOMMO_GENOMICS ss5142987087 Apr 25, 2021 (155)
65 1000G_HIGH_COVERAGE ss5241552899 Oct 13, 2022 (156)
66 EVA ss5317411891 Oct 13, 2022 (156)
67 HUGCELL_USP ss5442697700 Oct 13, 2022 (156)
68 EVA ss5505792790 Oct 13, 2022 (156)
69 1000G_HIGH_COVERAGE ss5513479377 Oct 13, 2022 (156)
70 SANFORD_IMAGENETICS ss5625135313 Oct 13, 2022 (156)
71 TOMMO_GENOMICS ss5667446324 Oct 13, 2022 (156)
72 YY_MCH ss5800423000 Oct 13, 2022 (156)
73 EVA ss5831685797 Oct 13, 2022 (156)
74 EVA ss5848827797 Oct 13, 2022 (156)
75 EVA ss5907444569 Oct 13, 2022 (156)
76 EVA ss5936952129 Oct 13, 2022 (156)
77 1000Genomes NC_000001.10 - 25379319 Oct 11, 2018 (152)
78 1000Genomes_30x NC_000001.11 - 25052828 Oct 13, 2022 (156)
79 The Avon Longitudinal Study of Parents and Children NC_000001.10 - 25379319 Oct 11, 2018 (152)
80 Genetic variation in the Estonian population NC_000001.10 - 25379319 Oct 11, 2018 (152)
81 The Danish reference pan genome NC_000001.10 - 25379319 Apr 25, 2020 (154)
82 gnomAD - Genomes NC_000001.11 - 25052828 Apr 25, 2021 (155)
83 Genome of the Netherlands Release 5 NC_000001.10 - 25379319 Apr 25, 2020 (154)
84 HapMap NC_000001.11 - 25052828 Apr 25, 2020 (154)
85 KOREAN population from KRGDB NC_000001.10 - 25379319 Apr 25, 2020 (154)
86 Korean Genome Project NC_000001.11 - 25052828 Apr 25, 2020 (154)
87 Northern Sweden NC_000001.10 - 25379319 Jul 12, 2019 (153)
88 Qatari NC_000001.10 - 25379319 Apr 25, 2020 (154)
89 SGDP_PRJ NC_000001.10 - 25379319 Apr 25, 2020 (154)
90 Siberian NC_000001.10 - 25379319 Apr 25, 2020 (154)
91 8.3KJPN NC_000001.10 - 25379319 Apr 25, 2021 (155)
92 14KJPN NC_000001.11 - 25052828 Oct 13, 2022 (156)
93 TopMed NC_000001.11 - 25052828 Apr 25, 2021 (155)
94 UK 10K study - Twins NC_000001.10 - 25379319 Oct 11, 2018 (152)
95 A Vietnamese Genetic Variation Database NC_000001.10 - 25379319 Jul 12, 2019 (153)
96 ALFA NC_000001.11 - 25052828 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).

Added to this RefSNP Cluster:
Submission IDs Observation SPDI Canonical SPDI Source RSIDs
ss87310150, ss108071535, ss163996551, ss166260423, ss198188019, ss205323452, ss210489757, ss275757597, ss284021286, ss290792730 NC_000001.9:25251905:A:C NC_000001.11:25052827:A:C (self)
771599, 410870, 290863, 1430424, 178002, 531121, 164333, 212037, 451056, 119724, 956394, 410870, 86638, ss218288909, ss230466468, ss238173113, ss536691575, ss553904909, ss647647257, ss974958453, ss1290081867, ss1425749818, ss1573948210, ss1599751155, ss1642745188, ss1794079320, ss1918170107, ss1966707561, ss2019597277, ss2147603370, ss2624315635, ss2697508850, ss2752802006, ss2986486000, ss3343372903, ss3626051379, ss3637743839, ss3654552615, ss3726879468, ss3745954949, ss3783357131, ss3789026145, ss3793898653, ss3826077718, ss3836426983, ss3848434076, ss3893353727, ss4016898944, ss5142987087, ss5317411891, ss5505792790, ss5625135313, ss5831685797, ss5936952129 NC_000001.10:25379318:A:C NC_000001.11:25052827:A:C (self)
1005312, 5398186, 32274, 440625, 1283428, 6154300, 12585127156, ss2160823638, ss3023564515, ss3646625891, ss3686371840, ss3798975060, ss3841831773, ss3944062624, ss4442547965, ss5241552899, ss5442697700, ss5513479377, ss5667446324, ss5800423000, ss5848827797, ss5907444569 NC_000001.11:25052827:A:C NC_000001.11:25052827:A:C (self)
ss41105780, ss68761750, ss97926452, ss102729019, ss131776445, ss137851195, ss171218834 NT_004610.19:12059406:A:C NC_000001.11:25052827:A:C (self)
ss16384116, ss18069718, ss20429421 NT_077383.3:1015543:A:C NC_000001.11:25052827:A:C (self)
531121, ss3893353727 NC_000001.10:25379318:A:T NC_000001.11:25052827:A: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 rs11248975

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