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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.

rs6490542

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr13:18630531 (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>G
Variation Type
SNV Single Nucleotide Variation
Frequency
G=0.211508 (55984/264690, TOPMED)
G=0.213941 (29950/139992, GnomAD)
G=0.12365 (3494/28258, 14KJPN) (+ 13 more)
G=0.21371 (4037/18890, ALFA)
G=0.12202 (2045/16760, 8.3KJPN)
G=0.1724 (1104/6404, 1000G_30x)
G=0.1683 (843/5008, 1000G)
G=0.2167 (835/3854, ALSPAC)
G=0.2230 (827/3708, TWINSUK)
G=0.0982 (287/2922, KOREAN)
G=0.0890 (163/1832, Korea1K)
G=0.213 (213/998, GoNL)
G=0.177 (106/600, NorthernSweden)
G=0.185 (40/216, Qatari)
T=0.477 (62/130, SGDP_PRJ)
G=0.15 (6/40, 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 18890 T=0.78629 G=0.21371
European Sub 14286 T=0.78167 G=0.21833
African Sub 2946 T=0.7963 G=0.2037
African Others Sub 114 T=0.851 G=0.149
African American Sub 2832 T=0.7941 G=0.2059
Asian Sub 112 T=0.938 G=0.062
East Asian Sub 86 T=0.97 G=0.03
Other Asian Sub 26 T=0.85 G=0.15
Latin American 1 Sub 146 T=0.788 G=0.212
Latin American 2 Sub 610 T=0.772 G=0.228
South Asian Sub 98 T=0.96 G=0.04
Other Sub 692 T=0.802 G=0.198


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=0.788492 G=0.211508
gnomAD - Genomes Global Study-wide 139992 T=0.786059 G=0.213941
gnomAD - Genomes European Sub 75836 T=0.78012 G=0.21988
gnomAD - Genomes African Sub 41932 T=0.79610 G=0.20390
gnomAD - Genomes American Sub 13634 T=0.76104 G=0.23896
gnomAD - Genomes Ashkenazi Jewish Sub 3318 T=0.7908 G=0.2092
gnomAD - Genomes East Asian Sub 3126 T=0.9024 G=0.0976
gnomAD - Genomes Other Sub 2146 T=0.7819 G=0.2181
14KJPN JAPANESE Study-wide 28258 T=0.87635 G=0.12365
Allele Frequency Aggregator Total Global 18890 T=0.78629 G=0.21371
Allele Frequency Aggregator European Sub 14286 T=0.78167 G=0.21833
Allele Frequency Aggregator African Sub 2946 T=0.7963 G=0.2037
Allele Frequency Aggregator Other Sub 692 T=0.802 G=0.198
Allele Frequency Aggregator Latin American 2 Sub 610 T=0.772 G=0.228
Allele Frequency Aggregator Latin American 1 Sub 146 T=0.788 G=0.212
Allele Frequency Aggregator Asian Sub 112 T=0.938 G=0.062
Allele Frequency Aggregator South Asian Sub 98 T=0.96 G=0.04
8.3KJPN JAPANESE Study-wide 16760 T=0.87798 G=0.12202
1000Genomes_30x Global Study-wide 6404 T=0.8276 G=0.1724
1000Genomes_30x African Sub 1786 T=0.7721 G=0.2279
1000Genomes_30x Europe Sub 1266 T=0.7749 G=0.2251
1000Genomes_30x South Asian Sub 1202 T=0.9418 G=0.0582
1000Genomes_30x East Asian Sub 1170 T=0.8974 G=0.1026
1000Genomes_30x American Sub 980 T=0.773 G=0.227
1000Genomes Global Study-wide 5008 T=0.8317 G=0.1683
1000Genomes African Sub 1322 T=0.7693 G=0.2307
1000Genomes East Asian Sub 1008 T=0.9028 G=0.0972
1000Genomes Europe Sub 1006 T=0.7803 G=0.2197
1000Genomes South Asian Sub 978 T=0.942 G=0.058
1000Genomes American Sub 694 T=0.767 G=0.233
The Avon Longitudinal Study of Parents and Children PARENT AND CHILD COHORT Study-wide 3854 T=0.7833 G=0.2167
UK 10K study - Twins TWIN COHORT Study-wide 3708 T=0.7770 G=0.2230
KOREAN population from KRGDB KOREAN Study-wide 2922 T=0.9018 G=0.0982
Korean Genome Project KOREAN Study-wide 1832 T=0.9110 G=0.0890
Genome of the Netherlands Release 5 Genome of the Netherlands Study-wide 998 T=0.787 G=0.213
Northern Sweden ACPOP Study-wide 600 T=0.823 G=0.177
Qatari Global Study-wide 216 T=0.815 G=0.185
SGDP_PRJ Global Study-wide 130 T=0.477 G=0.523
The Danish reference pan genome Danish Study-wide 40 T=0.85 G=0.15
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 13 NC_000013.11:g.18630531T>G
GRCh37.p13 chr 13 NC_000013.10:g.19204671T>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= G
GRCh38.p14 chr 13 NC_000013.11:g.18630531= NC_000013.11:g.18630531T>G
GRCh37.p13 chr 13 NC_000013.10:g.19204671= NC_000013.10:g.19204671T>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#.

49 SubSNP, 16 Frequency submissions
No Submitter Submission ID Date (Build)
1 BCM_SSAHASNP ss11087050 Jul 11, 2003 (116)
2 WI_SSAHASNP ss12256994 Jul 11, 2003 (116)
3 HGSV ss80403063 Dec 15, 2007 (130)
4 ILLUMINA-UK ss118370083 Feb 14, 2009 (130)
5 ENSEMBL ss137303291 Dec 01, 2009 (131)
6 COMPLETE_GENOMICS ss168824183 Jul 04, 2010 (132)
7 BCM-HGSC-SUB ss208750043 Jul 04, 2010 (132)
8 GMI ss286657303 Apr 25, 2013 (138)
9 1000GENOMES ss337729055 May 09, 2011 (134)
10 SSMP ss659107484 Apr 25, 2013 (138)
11 EVA-GONL ss990138650 Aug 21, 2014 (142)
12 1000GENOMES ss1347311597 Aug 21, 2014 (142)
13 DDI ss1427109311 Apr 01, 2015 (144)
14 EVA_GENOME_DK ss1576632974 Apr 01, 2015 (144)
15 EVA_UK10K_ALSPAC ss1629797057 Apr 01, 2015 (144)
16 EVA_DECODE ss1642246804 Apr 01, 2015 (144)
17 EVA_UK10K_TWINSUK ss1672791090 Apr 01, 2015 (144)
18 HAMMER_LAB ss1807501907 Sep 08, 2015 (146)
19 WEILL_CORNELL_DGM ss1933503859 Feb 12, 2016 (147)
20 GENOMED ss1967720793 Jul 19, 2016 (147)
21 JJLAB ss2027505705 Sep 14, 2016 (149)
22 SYSTEMSBIOZJU ss2628239412 Nov 08, 2017 (151)
23 GRF ss2700235559 Nov 08, 2017 (151)
24 GNOMAD ss2917082091 Nov 08, 2017 (151)
25 SWEGEN ss3010634598 Nov 08, 2017 (151)
26 CSHL ss3350336346 Nov 08, 2017 (151)
27 URBANLAB ss3649972905 Oct 12, 2018 (152)
28 EVA_DECODE ss3694827954 Jul 13, 2019 (153)
29 ACPOP ss3739535904 Jul 13, 2019 (153)
30 EVA ss3751177900 Jul 13, 2019 (153)
31 KHV_HUMAN_GENOMES ss3816505171 Jul 13, 2019 (153)
32 EVA ss3833419858 Apr 27, 2020 (154)
33 EVA ss3840283404 Apr 27, 2020 (154)
34 EVA ss3845767356 Apr 27, 2020 (154)
35 SGDP_PRJ ss3879489039 Apr 27, 2020 (154)
36 KRGDB ss3928294185 Apr 27, 2020 (154)
37 KOGIC ss3973115772 Apr 27, 2020 (154)
38 TOPMED ss4938440081 Apr 26, 2021 (155)
39 TOMMO_GENOMICS ss5208966497 Apr 26, 2021 (155)
40 1000G_HIGH_COVERAGE ss5292928007 Oct 16, 2022 (156)
41 EVA ss5409325885 Oct 16, 2022 (156)
42 1000G_HIGH_COVERAGE ss5591488362 Oct 16, 2022 (156)
43 SANFORD_IMAGENETICS ss5654300799 Oct 16, 2022 (156)
44 TOMMO_GENOMICS ss5760545874 Oct 16, 2022 (156)
45 YY_MCH ss5813903245 Oct 16, 2022 (156)
46 EVA ss5839150691 Oct 16, 2022 (156)
47 EVA ss5850624909 Oct 16, 2022 (156)
48 EVA ss5924193035 Oct 16, 2022 (156)
49 EVA ss5945710556 Oct 16, 2022 (156)
50 1000Genomes NC_000013.10 - 19204671 Oct 12, 2018 (152)
51 1000Genomes_30x NC_000013.11 - 18630531 Oct 16, 2022 (156)
52 The Avon Longitudinal Study of Parents and Children NC_000013.10 - 19204671 Oct 12, 2018 (152)
53 The Danish reference pan genome NC_000013.10 - 19204671 Apr 27, 2020 (154)
54 gnomAD - Genomes NC_000013.11 - 18630531 Apr 26, 2021 (155)
55 Genome of the Netherlands Release 5 NC_000013.10 - 19204671 Apr 27, 2020 (154)
56 KOREAN population from KRGDB NC_000013.10 - 19204671 Apr 27, 2020 (154)
57 Korean Genome Project NC_000013.11 - 18630531 Apr 27, 2020 (154)
58 Northern Sweden NC_000013.10 - 19204671 Jul 13, 2019 (153)
59 Qatari NC_000013.10 - 19204671 Apr 27, 2020 (154)
60 SGDP_PRJ NC_000013.10 - 19204671 Apr 27, 2020 (154)
61 8.3KJPN NC_000013.10 - 19204671 Apr 26, 2021 (155)
62 14KJPN NC_000013.11 - 18630531 Oct 16, 2022 (156)
63 TopMed NC_000013.11 - 18630531 Apr 26, 2021 (155)
64 UK 10K study - Twins NC_000013.10 - 19204671 Oct 12, 2018 (152)
65 ALFA NC_000013.11 - 18630531 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)
rs59875753 May 25, 2008 (130)
Added to this RefSNP Cluster:
Submission IDs Observation SPDI Canonical SPDI Source RSIDs
ss80403063, ss118370083, ss168824183, ss208750043, ss286657303, ss1642246804 NC_000013.9:18102670:T:G NC_000013.11:18630530:T:G (self)
60147435, 33405434, 3197431, 14898493, 35471579, 12820769, 15545789, 31506019, 66935804, 33405434, ss337729055, ss659107484, ss990138650, ss1347311597, ss1427109311, ss1576632974, ss1629797057, ss1672791090, ss1807501907, ss1933503859, ss1967720793, ss2027505705, ss2628239412, ss2700235559, ss2917082091, ss3010634598, ss3350336346, ss3739535904, ss3751177900, ss3833419858, ss3840283404, ss3879489039, ss3928294185, ss5208966497, ss5409325885, ss5654300799, ss5839150691, ss5945710556 NC_000013.10:19204670:T:G NC_000013.11:18630530:T:G (self)
79014297, 424234803, 29493773, 94382978, 153985739, 2998040760, ss3649972905, ss3694827954, ss3816505171, ss3845767356, ss3973115772, ss4938440081, ss5292928007, ss5591488362, ss5760545874, ss5813903245, ss5850624909, ss5924193035 NC_000013.11:18630530:T:G NC_000013.11:18630530:T:G (self)
ss11087050, ss12256994 NT_009799.12:184670:T:G NC_000013.11:18630530:T:G (self)
ss137303291 NT_024524.14:184670:T:G NC_000013.11:18630530: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 rs6490542

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