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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.

rs12152027

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr21:23683766 (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
Variation Type
SNV Single Nucleotide Variation
Frequency
A=0.218048 (57715/264690, TOPMED)
A=0.243347 (33962/139562, GnomAD)
A=0.06494 (1835/28258, 14KJPN) (+ 16 more)
A=0.29778 (5625/18890, ALFA)
A=0.06229 (1044/16760, 8.3KJPN)
A=0.1563 (1001/6404, 1000G_30x)
A=0.1563 (783/5008, 1000G)
A=0.4092 (1833/4480, Estonian)
A=0.3345 (1289/3854, ALSPAC)
A=0.3501 (1298/3708, TWINSUK)
A=0.0945 (277/2930, KOREAN)
A=0.0983 (180/1832, Korea1K)
A=0.342 (341/998, GoNL)
A=0.348 (209/600, NorthernSweden)
A=0.162 (35/216, Qatari)
A=0.089 (19/214, Vietnamese)
G=0.438 (56/128, SGDP_PRJ)
A=0.35 (14/40, GENOME_DK)
G=0.41 (9/22, Siberian)
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 18890 G=0.70222 A=0.29778
European Sub 14286 G=0.64028 A=0.35972
African Sub 2946 G=0.9355 A=0.0645
African Others Sub 114 G=0.991 A=0.009
African American Sub 2832 G=0.9333 A=0.0667
Asian Sub 112 G=0.848 A=0.152
East Asian Sub 86 G=0.84 A=0.16
Other Asian Sub 26 G=0.88 A=0.12
Latin American 1 Sub 146 G=0.836 A=0.164
Latin American 2 Sub 610 G=0.839 A=0.161
South Asian Sub 98 G=0.85 A=0.15
Other Sub 692 G=0.795 A=0.205


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 G=0.781952 A=0.218048
gnomAD - Genomes Global Study-wide 139562 G=0.756653 A=0.243347
gnomAD - Genomes European Sub 75600 G=0.64730 A=0.35270
gnomAD - Genomes African Sub 41798 G=0.92930 A=0.07070
gnomAD - Genomes American Sub 13574 G=0.80220 A=0.19780
gnomAD - Genomes Ashkenazi Jewish Sub 3324 G=0.7347 A=0.2653
gnomAD - Genomes East Asian Sub 3118 G=0.9134 A=0.0866
gnomAD - Genomes Other Sub 2148 G=0.7644 A=0.2356
14KJPN JAPANESE Study-wide 28258 G=0.93506 A=0.06494
Allele Frequency Aggregator Total Global 18890 G=0.70222 A=0.29778
Allele Frequency Aggregator European Sub 14286 G=0.64028 A=0.35972
Allele Frequency Aggregator African Sub 2946 G=0.9355 A=0.0645
Allele Frequency Aggregator Other Sub 692 G=0.795 A=0.205
Allele Frequency Aggregator Latin American 2 Sub 610 G=0.839 A=0.161
Allele Frequency Aggregator Latin American 1 Sub 146 G=0.836 A=0.164
Allele Frequency Aggregator Asian Sub 112 G=0.848 A=0.152
Allele Frequency Aggregator South Asian Sub 98 G=0.85 A=0.15
8.3KJPN JAPANESE Study-wide 16760 G=0.93771 A=0.06229
1000Genomes_30x Global Study-wide 6404 G=0.8437 A=0.1563
1000Genomes_30x African Sub 1786 G=0.9765 A=0.0235
1000Genomes_30x Europe Sub 1266 G=0.6311 A=0.3689
1000Genomes_30x South Asian Sub 1202 G=0.8311 A=0.1689
1000Genomes_30x East Asian Sub 1170 G=0.9111 A=0.0889
1000Genomes_30x American Sub 980 G=0.811 A=0.189
1000Genomes Global Study-wide 5008 G=0.8437 A=0.1563
1000Genomes African Sub 1322 G=0.9758 A=0.0242
1000Genomes East Asian Sub 1008 G=0.9107 A=0.0893
1000Genomes Europe Sub 1006 G=0.6322 A=0.3678
1000Genomes South Asian Sub 978 G=0.830 A=0.170
1000Genomes American Sub 694 G=0.820 A=0.180
Genetic variation in the Estonian population Estonian Study-wide 4480 G=0.5908 A=0.4092
The Avon Longitudinal Study of Parents and Children PARENT AND CHILD COHORT Study-wide 3854 G=0.6655 A=0.3345
UK 10K study - Twins TWIN COHORT Study-wide 3708 G=0.6499 A=0.3501
KOREAN population from KRGDB KOREAN Study-wide 2930 G=0.9055 A=0.0945
Korean Genome Project KOREAN Study-wide 1832 G=0.9017 A=0.0983
Genome of the Netherlands Release 5 Genome of the Netherlands Study-wide 998 G=0.658 A=0.342
Northern Sweden ACPOP Study-wide 600 G=0.652 A=0.348
Qatari Global Study-wide 216 G=0.838 A=0.162
A Vietnamese Genetic Variation Database Global Study-wide 214 G=0.911 A=0.089
SGDP_PRJ Global Study-wide 128 G=0.438 A=0.562
The Danish reference pan genome Danish Study-wide 40 G=0.65 A=0.35
Siberian Global Study-wide 22 G=0.41 A=0.59
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 21 NC_000021.9:g.23683766G>A
GRCh37.p13 chr 21 NC_000021.8:g.25056083G>A
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
GRCh38.p14 chr 21 NC_000021.9:g.23683766= NC_000021.9:g.23683766G>A
GRCh37.p13 chr 21 NC_000021.8:g.25056083= NC_000021.8:g.25056083G>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#.

63 SubSNP, 19 Frequency submissions
No Submitter Submission ID Date (Build)
1 SC_SNP ss18309344 Feb 28, 2004 (120)
2 SSAHASNP ss21804217 Apr 05, 2004 (121)
3 ABI ss41480877 Mar 13, 2006 (126)
4 HGSV ss81079795 Dec 15, 2007 (130)
5 HUMANGENOME_JCVI ss96161140 Feb 05, 2009 (130)
6 ILLUMINA-UK ss117481271 Dec 01, 2009 (131)
7 ENSEMBL ss133085835 Dec 01, 2009 (131)
8 ENSEMBL ss138298573 Dec 01, 2009 (131)
9 COMPLETE_GENOMICS ss171901900 Jul 04, 2010 (132)
10 1000GENOMES ss237938051 Jul 15, 2010 (132)
11 1000GENOMES ss244085972 Jul 15, 2010 (132)
12 BL ss255880304 May 09, 2011 (134)
13 GMI ss283499303 May 04, 2012 (137)
14 GMI ss287510319 Apr 25, 2013 (138)
15 PJP ss292690502 May 09, 2011 (134)
16 SSMP ss662334653 Apr 25, 2013 (138)
17 EVA-GONL ss995007668 Aug 21, 2014 (142)
18 JMKIDD_LAB ss1082412278 Aug 21, 2014 (142)
19 1000GENOMES ss1365876445 Aug 21, 2014 (142)
20 EVA_GENOME_DK ss1579618292 Apr 01, 2015 (144)
21 EVA_UK10K_ALSPAC ss1639338814 Apr 01, 2015 (144)
22 EVA_UK10K_TWINSUK ss1682332847 Apr 01, 2015 (144)
23 EVA_DECODE ss1699073286 Apr 01, 2015 (144)
24 WEILL_CORNELL_DGM ss1938558898 Feb 12, 2016 (147)
25 GENOMED ss1969197617 Jul 19, 2016 (147)
26 JJLAB ss2030049622 Sep 14, 2016 (149)
27 USC_VALOUEV ss2158650351 Dec 20, 2016 (150)
28 HUMAN_LONGEVITY ss2244946207 Dec 20, 2016 (150)
29 SYSTEMSBIOZJU ss2629522389 Nov 08, 2017 (151)
30 GRF ss2704377101 Nov 08, 2017 (151)
31 GNOMAD ss2970655212 Nov 08, 2017 (151)
32 SWEGEN ss3018725331 Nov 08, 2017 (151)
33 BIOINF_KMB_FNS_UNIBA ss3028861449 Nov 08, 2017 (151)
34 CSHL ss3352668233 Nov 08, 2017 (151)
35 URBANLAB ss3651092503 Oct 12, 2018 (152)
36 EGCUT_WGS ss3685300903 Jul 13, 2019 (153)
37 EVA_DECODE ss3707525244 Jul 13, 2019 (153)
38 ACPOP ss3743638045 Jul 13, 2019 (153)
39 EVA ss3758980177 Jul 13, 2019 (153)
40 PACBIO ss3788732333 Jul 13, 2019 (153)
41 PACBIO ss3793610762 Jul 13, 2019 (153)
42 PACBIO ss3798496885 Jul 13, 2019 (153)
43 KHV_HUMAN_GENOMES ss3822144253 Jul 13, 2019 (153)
44 EVA ss3835816668 Apr 27, 2020 (154)
45 EVA ss3841536047 Apr 27, 2020 (154)
46 EVA ss3847049428 Apr 27, 2020 (154)
47 SGDP_PRJ ss3889784188 Apr 27, 2020 (154)
48 KRGDB ss3940149439 Apr 27, 2020 (154)
49 KOGIC ss3982903759 Apr 27, 2020 (154)
50 TOPMED ss5098076683 Apr 26, 2021 (155)
51 TOMMO_GENOMICS ss5231073857 Apr 26, 2021 (155)
52 1000G_HIGH_COVERAGE ss5309857724 Oct 16, 2022 (156)
53 EVA ss5439235861 Oct 16, 2022 (156)
54 HUGCELL_USP ss5501936542 Oct 16, 2022 (156)
55 EVA ss5512286750 Oct 16, 2022 (156)
56 1000G_HIGH_COVERAGE ss5616829027 Oct 16, 2022 (156)
57 SANFORD_IMAGENETICS ss5663802283 Oct 16, 2022 (156)
58 TOMMO_GENOMICS ss5791459436 Oct 16, 2022 (156)
59 YY_MCH ss5818355340 Oct 16, 2022 (156)
60 EVA ss5838898517 Oct 16, 2022 (156)
61 EVA ss5853257908 Oct 16, 2022 (156)
62 EVA ss5891939379 Oct 16, 2022 (156)
63 EVA ss5958689370 Oct 16, 2022 (156)
64 1000Genomes NC_000021.8 - 25056083 Oct 12, 2018 (152)
65 1000Genomes_30x NC_000021.9 - 23683766 Oct 16, 2022 (156)
66 The Avon Longitudinal Study of Parents and Children NC_000021.8 - 25056083 Oct 12, 2018 (152)
67 Genetic variation in the Estonian population NC_000021.8 - 25056083 Oct 12, 2018 (152)
68 The Danish reference pan genome NC_000021.8 - 25056083 Apr 27, 2020 (154)
69 gnomAD - Genomes NC_000021.9 - 23683766 Apr 26, 2021 (155)
70 Genome of the Netherlands Release 5 NC_000021.8 - 25056083 Apr 27, 2020 (154)
71 KOREAN population from KRGDB NC_000021.8 - 25056083 Apr 27, 2020 (154)
72 Korean Genome Project NC_000021.9 - 23683766 Apr 27, 2020 (154)
73 Northern Sweden NC_000021.8 - 25056083 Jul 13, 2019 (153)
74 Qatari NC_000021.8 - 25056083 Apr 27, 2020 (154)
75 SGDP_PRJ NC_000021.8 - 25056083 Apr 27, 2020 (154)
76 Siberian NC_000021.8 - 25056083 Apr 27, 2020 (154)
77 8.3KJPN NC_000021.8 - 25056083 Apr 26, 2021 (155)
78 14KJPN NC_000021.9 - 23683766 Oct 16, 2022 (156)
79 TopMed NC_000021.9 - 23683766 Apr 26, 2021 (155)
80 UK 10K study - Twins NC_000021.8 - 25056083 Oct 12, 2018 (152)
81 A Vietnamese Genetic Variation Database NC_000021.8 - 25056083 Jul 13, 2019 (153)
82 ALFA NC_000021.9 - 23683766 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).

Associated ID History Updated (Build)
rs59960246 May 25, 2008 (130)
Added to this RefSNP Cluster:
Submission IDs Observation SPDI Canonical SPDI Source RSIDs
ss81079795, ss117481271, ss171901900, ss255880304, ss283499303, ss287510319, ss292690502, ss1699073286 NC_000021.7:23977953:G:A NC_000021.9:23683765:G:A (self)
79379236, 43922481, 31039151, 5783231, 19568330, 47326833, 16922910, 20600820, 41801168, 11166705, 89043164, 43922481, 9690771, ss237938051, ss244085972, ss662334653, ss995007668, ss1082412278, ss1365876445, ss1579618292, ss1639338814, ss1682332847, ss1938558898, ss1969197617, ss2030049622, ss2158650351, ss2629522389, ss2704377101, ss2970655212, ss3018725331, ss3352668233, ss3685300903, ss3743638045, ss3758980177, ss3788732333, ss3793610762, ss3798496885, ss3835816668, ss3841536047, ss3889784188, ss3940149439, ss5231073857, ss5439235861, ss5512286750, ss5663802283, ss5838898517, ss5958689370 NC_000021.8:25056082:G:A NC_000021.9:23683765:G:A (self)
104354962, 560309373, 39281760, 125296540, 373185629, 6577015227, ss2244946207, ss3028861449, ss3651092503, ss3707525244, ss3822144253, ss3847049428, ss3982903759, ss5098076683, ss5309857724, ss5501936542, ss5616829027, ss5791459436, ss5818355340, ss5853257908, ss5891939379 NC_000021.9:23683765:G:A NC_000021.9:23683765:G:A (self)
ss18309344, ss21804217 NT_011512.9:10717953:G:A NC_000021.9:23683765:G:A (self)
ss41480877, ss96161140, ss133085835, ss138298573 NT_011512.11:10717953:G:A NC_000021.9:23683765:G:A (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 rs12152027

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