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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.

rs16948812

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr15:94225000 (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>C / T>G
Variation Type
SNV Single Nucleotide Variation
Frequency
G=0.065084 (17227/264690, TOPMED)
G=0.010100 (1301/128812, ALFA)
G=0.0626 (401/6404, 1000G_30x) (+ 8 more)
G=0.0587 (294/5008, 1000G)
G=0.0003 (1/3854, ALSPAC)
G=0.0011 (4/3708, TWINSUK)
G=0.1255 (138/1100, HapMap)
G=0.002 (2/998, GoNL)
G=0.010 (6/626, Chileans)
G=0.056 (12/216, Qatari)
T=0.42 (11/26, SGDP_PRJ)
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 128812 T=0.989900 C=0.000000, G=0.010100
European Sub 112516 T=0.998231 C=0.000000, G=0.001769
African Sub 6520 T=0.8511 C=0.0000, G=0.1489
African Others Sub 210 T=0.795 C=0.000, G=0.205
African American Sub 6310 T=0.8529 C=0.0000, G=0.1471
Asian Sub 670 T=1.000 C=0.000, G=0.000
East Asian Sub 506 T=1.000 C=0.000, G=0.000
Other Asian Sub 164 T=1.000 C=0.000, G=0.000
Latin American 1 Sub 722 T=0.971 C=0.000, G=0.029
Latin American 2 Sub 2324 T=0.9914 C=0.0000, G=0.0086
South Asian Sub 196 T=1.000 C=0.000, G=0.000
Other Sub 5864 T=0.9847 C=0.0000, G=0.0153


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=0.934916 G=0.065084
Allele Frequency Aggregator Total Global 128812 T=0.989900 C=0.000000, G=0.010100
Allele Frequency Aggregator European Sub 112516 T=0.998231 C=0.000000, G=0.001769
Allele Frequency Aggregator African Sub 6520 T=0.8511 C=0.0000, G=0.1489
Allele Frequency Aggregator Other Sub 5864 T=0.9847 C=0.0000, G=0.0153
Allele Frequency Aggregator Latin American 2 Sub 2324 T=0.9914 C=0.0000, G=0.0086
Allele Frequency Aggregator Latin American 1 Sub 722 T=0.971 C=0.000, G=0.029
Allele Frequency Aggregator Asian Sub 670 T=1.000 C=0.000, G=0.000
Allele Frequency Aggregator South Asian Sub 196 T=1.000 C=0.000, G=0.000
1000Genomes_30x Global Study-wide 6404 T=0.9374 G=0.0626
1000Genomes_30x African Sub 1786 T=0.7856 G=0.2144
1000Genomes_30x Europe Sub 1266 T=1.0000 G=0.0000
1000Genomes_30x South Asian Sub 1202 T=1.0000 G=0.0000
1000Genomes_30x East Asian Sub 1170 T=1.0000 G=0.0000
1000Genomes_30x American Sub 980 T=0.982 G=0.018
1000Genomes Global Study-wide 5008 T=0.9413 G=0.0587
1000Genomes African Sub 1322 T=0.7874 G=0.2126
1000Genomes East Asian Sub 1008 T=1.0000 G=0.0000
1000Genomes Europe Sub 1006 T=1.0000 G=0.0000
1000Genomes South Asian Sub 978 T=1.000 G=0.000
1000Genomes American Sub 694 T=0.981 G=0.019
The Avon Longitudinal Study of Parents and Children PARENT AND CHILD COHORT Study-wide 3854 T=0.9997 G=0.0003
UK 10K study - Twins TWIN COHORT Study-wide 3708 T=0.9989 G=0.0011
HapMap Global Study-wide 1100 T=0.8745 G=0.1255
HapMap African Sub 692 T=0.827 G=0.173
HapMap American Sub 318 T=0.943 G=0.057
HapMap Asian Sub 90 T=1.00 G=0.00
Genome of the Netherlands Release 5 Genome of the Netherlands Study-wide 998 T=0.998 G=0.002
Chileans Chilean Study-wide 626 T=0.990 G=0.010
Qatari Global Study-wide 216 T=0.944 G=0.056
SGDP_PRJ Global Study-wide 26 T=0.42 G=0.58
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 15 NC_000015.10:g.94225000T>C
GRCh38.p14 chr 15 NC_000015.10:g.94225000T>G
GRCh37.p13 chr 15 NC_000015.9:g.94768229T>C
GRCh37.p13 chr 15 NC_000015.9:g.94768229T>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= C G
GRCh38.p14 chr 15 NC_000015.10:g.94225000= NC_000015.10:g.94225000T>C NC_000015.10:g.94225000T>G
GRCh37.p13 chr 15 NC_000015.9:g.94768229= NC_000015.9:g.94768229T>C NC_000015.9:g.94768229T>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#.

58 SubSNP, 13 Frequency submissions
No Submitter Submission ID Date (Build)
1 PERLEGEN ss23744877 Sep 20, 2004 (123)
2 AFFY ss66274514 Jul 04, 2010 (132)
3 ILLUMINA ss75273967 Dec 07, 2007 (129)
4 AFFY ss75924963 Dec 07, 2007 (129)
5 KRIBB_YJKIM ss83118323 Dec 15, 2007 (130)
6 ILLUMINA ss160401319 Dec 01, 2009 (131)
7 AFFY ss169197070 Jul 04, 2010 (132)
8 ILLUMINA ss172675072 Jul 04, 2010 (132)
9 1000GENOMES ss227049878 Jul 14, 2010 (132)
10 ILLUMINA ss480117439 May 04, 2012 (137)
11 ILLUMINA ss480126408 May 04, 2012 (137)
12 ILLUMINA ss480822184 Sep 08, 2015 (146)
13 ILLUMINA ss484856648 May 04, 2012 (137)
14 ILLUMINA ss536923802 Sep 08, 2015 (146)
15 TISHKOFF ss564667240 Apr 25, 2013 (138)
16 ILLUMINA ss778447816 Sep 08, 2015 (146)
17 ILLUMINA ss782874803 Sep 08, 2015 (146)
18 ILLUMINA ss783838757 Sep 08, 2015 (146)
19 ILLUMINA ss832129014 Sep 08, 2015 (146)
20 ILLUMINA ss833903396 Sep 08, 2015 (146)
21 EVA-GONL ss992105781 Aug 21, 2014 (142)
22 JMKIDD_LAB ss1080357659 Aug 21, 2014 (142)
23 1000GENOMES ss1354701070 Aug 21, 2014 (142)
24 EVA_UK10K_ALSPAC ss1633659137 Apr 01, 2015 (144)
25 EVA_UK10K_TWINSUK ss1676653170 Apr 01, 2015 (144)
26 EVA_DECODE ss1696136030 Apr 01, 2015 (144)
27 ILLUMINA ss1752178883 Sep 08, 2015 (146)
28 HAMMER_LAB ss1808340376 Sep 08, 2015 (146)
29 WEILL_CORNELL_DGM ss1935508699 Feb 12, 2016 (147)
30 HUMAN_LONGEVITY ss2209279909 Dec 20, 2016 (150)
31 ILLUMINA ss2633270678 Nov 08, 2017 (151)
32 GNOMAD ss2938436030 Nov 08, 2017 (151)
33 ILLUMINA ss3627436450 Oct 12, 2018 (152)
34 ILLUMINA ss3631260761 Oct 12, 2018 (152)
35 ILLUMINA ss3633108212 Oct 12, 2018 (152)
36 ILLUMINA ss3633813354 Oct 12, 2018 (152)
37 ILLUMINA ss3634622557 Oct 12, 2018 (152)
38 ILLUMINA ss3635502019 Oct 12, 2018 (152)
39 ILLUMINA ss3636313204 Oct 12, 2018 (152)
40 ILLUMINA ss3637253348 Oct 12, 2018 (152)
41 ILLUMINA ss3638103959 Oct 12, 2018 (152)
42 ILLUMINA ss3640329877 Oct 12, 2018 (152)
43 ILLUMINA ss3643086796 Oct 12, 2018 (152)
44 EVA_DECODE ss3698504269 Jul 13, 2019 (153)
45 ILLUMINA ss3744923073 Jul 13, 2019 (153)
46 ILLUMINA ss3772421551 Jul 13, 2019 (153)
47 KHV_HUMAN_GENOMES ss3818775308 Jul 13, 2019 (153)
48 EVA ss3834388422 Apr 27, 2020 (154)
49 SGDP_PRJ ss3883571763 Apr 27, 2020 (154)
50 EVA ss4017718170 Apr 27, 2021 (155)
51 TOPMED ss5002172510 Apr 27, 2021 (155)
52 1000G_HIGH_COVERAGE ss5299533636 Oct 17, 2022 (156)
53 EVA ss5421226850 Oct 17, 2022 (156)
54 HUGCELL_USP ss5493136771 Oct 17, 2022 (156)
55 1000G_HIGH_COVERAGE ss5601476545 Oct 17, 2022 (156)
56 SANFORD_IMAGENETICS ss5658124181 Oct 17, 2022 (156)
57 EVA ss5877121803 Oct 17, 2022 (156)
58 EVA ss5949549919 Oct 17, 2022 (156)
59 1000Genomes NC_000015.9 - 94768229 Oct 12, 2018 (152)
60 1000Genomes_30x NC_000015.10 - 94225000 Oct 17, 2022 (156)
61 The Avon Longitudinal Study of Parents and Children NC_000015.9 - 94768229 Oct 12, 2018 (152)
62 Chileans NC_000015.9 - 94768229 Apr 27, 2020 (154)
63 gnomAD - Genomes

Submission ignored due to conflicting rows:
Row 478075438 (NC_000015.10:94224999:T:C 0/140176)
Row 478075439 (NC_000015.10:94224999:T:G 8644/140150)

- Apr 27, 2021 (155)
64 gnomAD - Genomes

Submission ignored due to conflicting rows:
Row 478075438 (NC_000015.10:94224999:T:C 0/140176)
Row 478075439 (NC_000015.10:94224999:T:G 8644/140150)

- Apr 27, 2021 (155)
65 Genome of the Netherlands Release 5 NC_000015.9 - 94768229 Apr 27, 2020 (154)
66 HapMap NC_000015.10 - 94225000 Apr 27, 2020 (154)
67 Qatari NC_000015.9 - 94768229 Apr 27, 2020 (154)
68 SGDP_PRJ NC_000015.9 - 94768229 Apr 27, 2020 (154)
69 TopMed NC_000015.10 - 94225000 Apr 27, 2021 (155)
70 UK 10K study - Twins NC_000015.9 - 94768229 Oct 12, 2018 (152)
71 ALFA NC_000015.10 - 94225000 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).

Associated ID History Updated (Build)
rs58498772 Feb 25, 2009 (130)
Added to this RefSNP Cluster:
Submission IDs Observation SPDI Canonical SPDI Source RSIDs
3124730919 NC_000015.10:94224999:T:C NC_000015.10:94224999:T:C (self)
ss75924963, ss169197070, ss480117439, ss1696136030, ss3643086796 NC_000015.8:92569232:T:G NC_000015.10:94224999:T:G (self)
67816772, 37663529, 160062, 16804400, 17550621, 35588743, 37663529, ss227049878, ss480126408, ss480822184, ss484856648, ss536923802, ss564667240, ss778447816, ss782874803, ss783838757, ss832129014, ss833903396, ss992105781, ss1080357659, ss1354701070, ss1633659137, ss1676653170, ss1752178883, ss1808340376, ss1935508699, ss2633270678, ss2938436030, ss3627436450, ss3631260761, ss3633108212, ss3633813354, ss3634622557, ss3635502019, ss3636313204, ss3637253348, ss3638103959, ss3640329877, ss3744923073, ss3772421551, ss3834388422, ss3883571763, ss4017718170, ss5421226850, ss5658124181, ss5949549919 NC_000015.9:94768228:T:G NC_000015.10:94224999:T:G (self)
89002480, 1320883, 217718170, 3124730919, ss2209279909, ss3698504269, ss3818775308, ss5002172510, ss5299533636, ss5493136771, ss5601476545, ss5877121803 NC_000015.10:94224999:T:G NC_000015.10:94224999:T:G (self)
ss66274514 NT_010194.18:70948125:T:G NC_000015.10:94224999:T:G (self)
ss23744877, ss75273967, ss83118323, ss160401319, ss172675072 NT_010274.17:9733755:T:G NC_000015.10:94224999: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.

No publications for rs16948812

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