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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.

rs12968104

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr18:69983545 (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>C / G>T
Variation Type
SNV Single Nucleotide Variation
Frequency
G=0.268907 (71177/264690, TOPMED)
G=0.256676 (35950/140060, GnomAD)
G=0.00004 (1/28258, 14KJPN) (+ 17 more)
G=0.16048 (2972/18520, ALFA)
G=0.00006 (1/16760, 8.3KJPN)
G=0.2753 (1763/6404, 1000G_30x)
G=0.2630 (1317/5008, 1000G)
G=0.0491 (220/4480, Estonian)
G=0.0348 (134/3854, ALSPAC)
G=0.0461 (171/3708, TWINSUK)
G=0.0010 (3/2930, KOREAN)
G=0.0005 (1/1832, Korea1K)
G=0.034 (34/998, GoNL)
G=0.035 (21/600, NorthernSweden)
G=0.072 (36/500, SGDP_PRJ)
G=0.340 (110/324, HapMap)
G=0.227 (49/216, Qatari)
G=0.005 (1/214, Vietnamese)
G=0.00 (0/56, Siberian)
G=0.03 (1/40, 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 18520 G=0.16048 C=0.83952
European Sub 14152 G=0.04162 C=0.95838
African Sub 2898 G=0.7453 C=0.2547
African Others Sub 114 G=0.868 C=0.132
African American Sub 2784 G=0.7403 C=0.2597
Asian Sub 112 G=0.000 C=1.000
East Asian Sub 86 G=0.00 C=1.00
Other Asian Sub 26 G=0.00 C=1.00
Latin American 1 Sub 146 G=0.212 C=0.788
Latin American 2 Sub 610 G=0.084 C=0.916
South Asian Sub 98 G=0.08 C=0.92
Other Sub 504 G=0.264 C=0.736


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=0.268907 C=0.731093
gnomAD - Genomes Global Study-wide 140060 G=0.256676 C=0.743324
gnomAD - Genomes European Sub 75908 G=0.04105 C=0.95895
gnomAD - Genomes African Sub 41910 G=0.73469 C=0.26531
gnomAD - Genomes American Sub 13648 G=0.10441 C=0.89559
gnomAD - Genomes Ashkenazi Jewish Sub 3320 G=0.0443 C=0.9557
gnomAD - Genomes East Asian Sub 3130 G=0.0006 C=0.9994
gnomAD - Genomes Other Sub 2144 G=0.2188 C=0.7812
14KJPN JAPANESE Study-wide 28258 G=0.00004 C=0.99996
Allele Frequency Aggregator Total Global 18520 G=0.16048 C=0.83952
Allele Frequency Aggregator European Sub 14152 G=0.04162 C=0.95838
Allele Frequency Aggregator African Sub 2898 G=0.7453 C=0.2547
Allele Frequency Aggregator Latin American 2 Sub 610 G=0.084 C=0.916
Allele Frequency Aggregator Other Sub 504 G=0.264 C=0.736
Allele Frequency Aggregator Latin American 1 Sub 146 G=0.212 C=0.788
Allele Frequency Aggregator Asian Sub 112 G=0.000 C=1.000
Allele Frequency Aggregator South Asian Sub 98 G=0.08 C=0.92
8.3KJPN JAPANESE Study-wide 16760 G=0.00006 C=0.99994
1000Genomes_30x Global Study-wide 6404 G=0.2753 C=0.7247
1000Genomes_30x African Sub 1786 G=0.8645 C=0.1355
1000Genomes_30x Europe Sub 1266 G=0.0419 C=0.9581
1000Genomes_30x South Asian Sub 1202 G=0.0607 C=0.9393
1000Genomes_30x East Asian Sub 1170 G=0.0034 C=0.9966
1000Genomes_30x American Sub 980 G=0.091 C=0.909
1000Genomes Global Study-wide 5008 G=0.2630 C=0.7370
1000Genomes African Sub 1322 G=0.8631 C=0.1369
1000Genomes East Asian Sub 1008 G=0.0040 C=0.9960
1000Genomes Europe Sub 1006 G=0.0398 C=0.9602
1000Genomes South Asian Sub 978 G=0.070 C=0.930
1000Genomes American Sub 694 G=0.092 C=0.908
Genetic variation in the Estonian population Estonian Study-wide 4480 G=0.0491 C=0.9509
The Avon Longitudinal Study of Parents and Children PARENT AND CHILD COHORT Study-wide 3854 G=0.0348 C=0.9652
UK 10K study - Twins TWIN COHORT Study-wide 3708 G=0.0461 C=0.9539
KOREAN population from KRGDB KOREAN Study-wide 2930 G=0.0010 C=0.9990, T=0.0000
Korean Genome Project KOREAN Study-wide 1832 G=0.0005 C=0.9995
Genome of the Netherlands Release 5 Genome of the Netherlands Study-wide 998 G=0.034 C=0.966
Northern Sweden ACPOP Study-wide 600 G=0.035 C=0.965
SGDP_PRJ Global Study-wide 500 G=0.072 C=0.928
HapMap Global Study-wide 324 G=0.340 C=0.660
HapMap American Sub 120 G=0.033 C=0.967
HapMap African Sub 114 G=0.930 C=0.070
HapMap Asian Sub 90 G=0.00 C=1.00
Qatari Global Study-wide 216 G=0.227 C=0.773
A Vietnamese Genetic Variation Database Global Study-wide 214 G=0.005 C=0.995
Siberian Global Study-wide 56 G=0.00 C=1.00
The Danish reference pan genome Danish Study-wide 40 G=0.03 C=0.97
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 18 NC_000018.10:g.69983545G>C
GRCh38.p14 chr 18 NC_000018.10:g.69983545G>T
GRCh37.p13 chr 18 NC_000018.9:g.67650781G>C
GRCh37.p13 chr 18 NC_000018.9:g.67650781G>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 G= C T
GRCh38.p14 chr 18 NC_000018.10:g.69983545= NC_000018.10:g.69983545G>C NC_000018.10:g.69983545G>T
GRCh37.p13 chr 18 NC_000018.9:g.67650781= NC_000018.9:g.67650781G>C NC_000018.9:g.67650781G>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#.

68 SubSNP, 20 Frequency submissions
No Submitter Submission ID Date (Build)
1 SSAHASNP ss21493849 Apr 05, 2004 (121)
2 BCMHGSC_JDW ss90843503 Mar 24, 2008 (129)
3 HUMANGENOME_JCVI ss96352625 Feb 05, 2009 (130)
4 BGI ss106556024 Feb 05, 2009 (130)
5 1000GENOMES ss110796900 Jan 25, 2009 (130)
6 ENSEMBL ss133871965 Dec 01, 2009 (131)
7 ENSEMBL ss137459121 Dec 01, 2009 (131)
8 GMI ss155371742 Dec 01, 2009 (131)
9 COMPLETE_GENOMICS ss168464324 Jul 04, 2010 (132)
10 COMPLETE_GENOMICS ss171956531 Jul 04, 2010 (132)
11 BCM-HGSC-SUB ss208099203 Jul 04, 2010 (132)
12 1000GENOMES ss227950966 Jul 14, 2010 (132)
13 1000GENOMES ss237533513 Jul 15, 2010 (132)
14 1000GENOMES ss243769277 Jul 15, 2010 (132)
15 BL ss255772648 May 09, 2011 (134)
16 GMI ss283054390 May 04, 2012 (137)
17 GMI ss287313655 Apr 25, 2013 (138)
18 PJP ss292101316 May 09, 2011 (134)
19 TISHKOFF ss565744085 Apr 25, 2013 (138)
20 SSMP ss661584677 Apr 25, 2013 (138)
21 EVA-GONL ss993903121 Aug 21, 2014 (142)
22 JMKIDD_LAB ss1081632298 Aug 21, 2014 (142)
23 1000GENOMES ss1361671883 Aug 21, 2014 (142)
24 DDI ss1428274177 Apr 01, 2015 (144)
25 EVA_GENOME_DK ss1578477210 Apr 01, 2015 (144)
26 EVA_UK10K_ALSPAC ss1637226600 Apr 01, 2015 (144)
27 EVA_UK10K_TWINSUK ss1680220633 Apr 01, 2015 (144)
28 EVA_DECODE ss1697966590 Apr 01, 2015 (144)
29 WEILL_CORNELL_DGM ss1937371307 Feb 12, 2016 (147)
30 GENOMED ss1968566571 Jul 19, 2016 (147)
31 JJLAB ss2029459782 Sep 14, 2016 (149)
32 USC_VALOUEV ss2157967099 Dec 20, 2016 (150)
33 HUMAN_LONGEVITY ss2222911065 Dec 20, 2016 (150)
34 SYSTEMSBIOZJU ss2629228664 Nov 08, 2017 (151)
35 GRF ss2702562984 Nov 08, 2017 (151)
36 GNOMAD ss2958496937 Nov 08, 2017 (151)
37 SWEGEN ss3016790882 Nov 08, 2017 (151)
38 BIOINF_KMB_FNS_UNIBA ss3028560213 Nov 08, 2017 (151)
39 CSHL ss3352102753 Nov 08, 2017 (151)
40 URBANLAB ss3650827350 Oct 12, 2018 (152)
41 EGCUT_WGS ss3683643311 Jul 13, 2019 (153)
42 EVA_DECODE ss3701982229 Jul 13, 2019 (153)
43 ACPOP ss3742692032 Jul 13, 2019 (153)
44 EVA ss3755593520 Jul 13, 2019 (153)
45 PACBIO ss3788417515 Jul 13, 2019 (153)
46 PACBIO ss3793342649 Jul 13, 2019 (153)
47 PACBIO ss3798229080 Jul 13, 2019 (153)
48 KHV_HUMAN_GENOMES ss3820850561 Jul 13, 2019 (153)
49 EVA ss3835255623 Apr 27, 2020 (154)
50 EVA ss3841247941 Apr 27, 2020 (154)
51 EVA ss3846750951 Apr 27, 2020 (154)
52 SGDP_PRJ ss3887359744 Apr 27, 2020 (154)
53 KRGDB ss3937259618 Apr 27, 2020 (154)
54 KOGIC ss3980455605 Apr 27, 2020 (154)
55 TOPMED ss5062362517 Apr 27, 2021 (155)
56 TOMMO_GENOMICS ss5225892337 Apr 27, 2021 (155)
57 1000G_HIGH_COVERAGE ss5305858673 Oct 16, 2022 (156)
58 EVA ss5432458704 Oct 16, 2022 (156)
59 HUGCELL_USP ss5498575862 Oct 16, 2022 (156)
60 1000G_HIGH_COVERAGE ss5610993561 Oct 16, 2022 (156)
61 SANFORD_IMAGENETICS ss5661622352 Oct 16, 2022 (156)
62 TOMMO_GENOMICS ss5783889133 Oct 16, 2022 (156)
63 YY_MCH ss5817242736 Oct 16, 2022 (156)
64 EVA ss5827771806 Oct 16, 2022 (156)
65 EVA ss5852127818 Oct 16, 2022 (156)
66 EVA ss5874739181 Oct 16, 2022 (156)
67 EVA ss5953053184 Oct 16, 2022 (156)
68 EVA ss5981015582 Oct 16, 2022 (156)
69 1000Genomes NC_000018.9 - 67650781 Oct 12, 2018 (152)
70 1000Genomes_30x NC_000018.10 - 69983545 Oct 16, 2022 (156)
71 The Avon Longitudinal Study of Parents and Children NC_000018.9 - 67650781 Oct 12, 2018 (152)
72 Genetic variation in the Estonian population NC_000018.9 - 67650781 Oct 12, 2018 (152)
73 The Danish reference pan genome NC_000018.9 - 67650781 Apr 27, 2020 (154)
74 gnomAD - Genomes NC_000018.10 - 69983545 Apr 27, 2021 (155)
75 Genome of the Netherlands Release 5 NC_000018.9 - 67650781 Apr 27, 2020 (154)
76 HapMap NC_000018.10 - 69983545 Apr 27, 2020 (154)
77 KOREAN population from KRGDB NC_000018.9 - 67650781 Apr 27, 2020 (154)
78 Korean Genome Project NC_000018.10 - 69983545 Apr 27, 2020 (154)
79 Northern Sweden NC_000018.9 - 67650781 Jul 13, 2019 (153)
80 Qatari NC_000018.9 - 67650781 Apr 27, 2020 (154)
81 SGDP_PRJ NC_000018.9 - 67650781 Apr 27, 2020 (154)
82 Siberian NC_000018.9 - 67650781 Apr 27, 2020 (154)
83 8.3KJPN NC_000018.9 - 67650781 Apr 27, 2021 (155)
84 14KJPN NC_000018.10 - 69983545 Oct 16, 2022 (156)
85 TopMed NC_000018.10 - 69983545 Apr 27, 2021 (155)
86 UK 10K study - Twins NC_000018.9 - 67650781 Oct 12, 2018 (152)
87 A Vietnamese Genetic Variation Database NC_000018.9 - 67650781 Jul 13, 2019 (153)
88 ALFA NC_000018.10 - 69983545 Apr 27, 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
ss90843503, ss110796900, ss168464324, ss171956531, ss208099203, ss255772648, ss283054390, ss287313655, ss292101316, ss1697966590 NC_000018.8:65801760:G:C NC_000018.10:69983544:G:C (self)
75024767, 41585362, 29381559, 4666198, 18526826, 44437012, 15976897, 19413229, 39376724, 10483453, 83861644, 41585362, 9192121, ss227950966, ss237533513, ss243769277, ss565744085, ss661584677, ss993903121, ss1081632298, ss1361671883, ss1428274177, ss1578477210, ss1637226600, ss1680220633, ss1937371307, ss1968566571, ss2029459782, ss2157967099, ss2629228664, ss2702562984, ss2958496937, ss3016790882, ss3352102753, ss3683643311, ss3742692032, ss3755593520, ss3788417515, ss3793342649, ss3798229080, ss3835255623, ss3841247941, ss3887359744, ss3937259618, ss5225892337, ss5432458704, ss5661622352, ss5827771806, ss5953053184, ss5981015582 NC_000018.9:67650780:G:C NC_000018.10:69983544:G:C (self)
98519496, 529182724, 1638618, 36833606, 117726237, 277908180, 11486626193, ss2222911065, ss3028560213, ss3650827350, ss3701982229, ss3820850561, ss3846750951, ss3980455605, ss5062362517, ss5305858673, ss5498575862, ss5610993561, ss5783889133, ss5817242736, ss5852127818, ss5874739181 NC_000018.10:69983544:G:C NC_000018.10:69983544:G:C (self)
ss21493849 NT_025028.13:15441626:G:C NC_000018.10:69983544:G:C (self)
ss96352625, ss106556024, ss133871965, ss137459121, ss155371742 NT_025028.14:15441644:G:C NC_000018.10:69983544:G:C (self)
44437012, ss3937259618 NC_000018.9:67650780:G:T NC_000018.10:69983544: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 rs12968104

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