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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.

rs2050082

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr20:7710812 (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
C>T
Variation Type
SNV Single Nucleotide Variation
Frequency
T=0.293974 (77812/264690, TOPMED)
T=0.294683 (41265/140032, GnomAD)
C=0.35615 (10064/28258, 14KJPN) (+ 15 more)
T=0.31255 (5904/18890, ALFA)
C=0.35609 (5968/16760, 8.3KJPN)
T=0.3762 (2409/6404, 1000G_30x)
T=0.3862 (1934/5008, 1000G)
T=0.3326 (1490/4480, Estonian)
T=0.3511 (1353/3854, ALSPAC)
T=0.3403 (1262/3708, TWINSUK)
C=0.3259 (955/2930, KOREAN)
T=0.312 (311/998, GoNL)
T=0.322 (193/600, NorthernSweden)
C=0.311 (105/338, SGDP_PRJ)
T=0.222 (48/216, Qatari)
C=0.198 (42/212, Vietnamese)
T=0.33 (13/40, GENOME_DK)
C=0.38 (12/32, Siberian)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
LOC105372518 : Intron Variant
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 C=0.68745 T=0.31255
European Sub 14286 C=0.66520 T=0.33480
African Sub 2946 C=0.8136 T=0.1864
African Others Sub 114 C=0.816 T=0.184
African American Sub 2832 C=0.8136 T=0.1864
Asian Sub 112 C=0.312 T=0.688
East Asian Sub 86 C=0.30 T=0.70
Other Asian Sub 26 C=0.35 T=0.65
Latin American 1 Sub 146 C=0.726 T=0.274
Latin American 2 Sub 610 C=0.700 T=0.300
South Asian Sub 98 C=0.61 T=0.39
Other Sub 692 C=0.662 T=0.338


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 C=0.706026 T=0.293974
gnomAD - Genomes Global Study-wide 140032 C=0.705317 T=0.294683
gnomAD - Genomes European Sub 75838 C=0.65894 T=0.34106
gnomAD - Genomes African Sub 41984 C=0.81193 T=0.18807
gnomAD - Genomes American Sub 13620 C=0.73282 T=0.26718
gnomAD - Genomes Ashkenazi Jewish Sub 3324 C=0.7091 T=0.2909
gnomAD - Genomes East Asian Sub 3122 C=0.2761 T=0.7239
gnomAD - Genomes Other Sub 2144 C=0.7024 T=0.2976
14KJPN JAPANESE Study-wide 28258 C=0.35615 T=0.64385
Allele Frequency Aggregator Total Global 18890 C=0.68745 T=0.31255
Allele Frequency Aggregator European Sub 14286 C=0.66520 T=0.33480
Allele Frequency Aggregator African Sub 2946 C=0.8136 T=0.1864
Allele Frequency Aggregator Other Sub 692 C=0.662 T=0.338
Allele Frequency Aggregator Latin American 2 Sub 610 C=0.700 T=0.300
Allele Frequency Aggregator Latin American 1 Sub 146 C=0.726 T=0.274
Allele Frequency Aggregator Asian Sub 112 C=0.312 T=0.688
Allele Frequency Aggregator South Asian Sub 98 C=0.61 T=0.39
8.3KJPN JAPANESE Study-wide 16760 C=0.35609 T=0.64391
1000Genomes_30x Global Study-wide 6404 C=0.6238 T=0.3762
1000Genomes_30x African Sub 1786 C=0.8494 T=0.1506
1000Genomes_30x Europe Sub 1266 C=0.6485 T=0.3515
1000Genomes_30x South Asian Sub 1202 C=0.5083 T=0.4917
1000Genomes_30x East Asian Sub 1170 C=0.2632 T=0.7368
1000Genomes_30x American Sub 980 C=0.753 T=0.247
1000Genomes Global Study-wide 5008 C=0.6138 T=0.3862
1000Genomes African Sub 1322 C=0.8487 T=0.1513
1000Genomes East Asian Sub 1008 C=0.2639 T=0.7361
1000Genomes Europe Sub 1006 C=0.6581 T=0.3419
1000Genomes South Asian Sub 978 C=0.516 T=0.484
1000Genomes American Sub 694 C=0.748 T=0.252
Genetic variation in the Estonian population Estonian Study-wide 4480 C=0.6674 T=0.3326
The Avon Longitudinal Study of Parents and Children PARENT AND CHILD COHORT Study-wide 3854 C=0.6489 T=0.3511
UK 10K study - Twins TWIN COHORT Study-wide 3708 C=0.6597 T=0.3403
KOREAN population from KRGDB KOREAN Study-wide 2930 C=0.3259 T=0.6741
Genome of the Netherlands Release 5 Genome of the Netherlands Study-wide 998 C=0.688 T=0.312
Northern Sweden ACPOP Study-wide 600 C=0.678 T=0.322
SGDP_PRJ Global Study-wide 338 C=0.311 T=0.689
Qatari Global Study-wide 216 C=0.778 T=0.222
A Vietnamese Genetic Variation Database Global Study-wide 212 C=0.198 T=0.802
The Danish reference pan genome Danish Study-wide 40 C=0.68 T=0.33
Siberian Global Study-wide 32 C=0.38 T=0.62
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 20 NC_000020.11:g.7710812C>T
GRCh37.p13 chr 20 NC_000020.10:g.7691459C>T
Gene: LOC105372518, uncharacterized LOC105372518 (plus strand)
Molecule type Change Amino acid[Codon] SO Term
LOC105372518 transcript variant X3 XR_937232.1:n. N/A Intron Variant
LOC105372518 transcript variant X4 XR_937233.1:n. N/A Intron Variant
LOC105372518 transcript variant X2 XR_937230.2:n. N/A Genic Downstream Transcript Variant
LOC105372518 transcript variant X1 XR_937231.1:n. N/A Genic Downstream Transcript Variant
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 C= T
GRCh38.p14 chr 20 NC_000020.11:g.7710812= NC_000020.11:g.7710812C>T
GRCh37.p13 chr 20 NC_000020.10:g.7691459= NC_000020.10:g.7691459C>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#.

65 SubSNP, 18 Frequency submissions
No Submitter Submission ID Date (Build)
1 TSC-CSHL ss2960334 Apr 12, 2001 (94)
2 SC_SNP ss8347235 Apr 21, 2003 (114)
3 SSAHASNP ss21787655 Apr 05, 2004 (121)
4 PERLEGEN ss24537533 Sep 20, 2004 (123)
5 ABI ss41410260 Mar 15, 2006 (126)
6 BCMHGSC_JDW ss91632073 Mar 24, 2008 (129)
7 HUMANGENOME_JCVI ss96184338 Feb 06, 2009 (130)
8 ILLUMINA-UK ss117475906 Feb 14, 2009 (130)
9 ENSEMBL ss135671528 Dec 01, 2009 (131)
10 ENSEMBL ss138207034 Dec 01, 2009 (131)
11 1000GENOMES ss228245403 Jul 14, 2010 (132)
12 1000GENOMES ss237754793 Jul 15, 2010 (132)
13 1000GENOMES ss243942946 Jul 15, 2010 (132)
14 BL ss255468634 May 09, 2011 (134)
15 GMI ss283292523 May 04, 2012 (137)
16 PJP ss292605768 May 09, 2011 (134)
17 TISHKOFF ss566123340 Apr 25, 2013 (138)
18 SSMP ss661994363 Apr 25, 2013 (138)
19 EVA-GONL ss994518991 Aug 21, 2014 (142)
20 JMKIDD_LAB ss1082056976 Aug 21, 2014 (142)
21 1000GENOMES ss1363991353 Aug 21, 2014 (142)
22 DDI ss1428989894 Apr 01, 2015 (144)
23 EVA_GENOME_DK ss1579428799 Apr 01, 2015 (144)
24 EVA_UK10K_ALSPAC ss1638371828 Apr 01, 2015 (144)
25 EVA_UK10K_TWINSUK ss1681365861 Apr 01, 2015 (144)
26 EVA_DECODE ss1698574352 Apr 01, 2015 (144)
27 HAMMER_LAB ss1809414185 Sep 08, 2015 (146)
28 WEILL_CORNELL_DGM ss1938029479 Feb 12, 2016 (147)
29 GENOMED ss1969086076 Jul 19, 2016 (147)
30 JJLAB ss2029793053 Sep 14, 2016 (149)
31 USC_VALOUEV ss2158347401 Dec 20, 2016 (150)
32 HUMAN_LONGEVITY ss2241172347 Dec 20, 2016 (150)
33 SYSTEMSBIOZJU ss2629393826 Nov 08, 2017 (151)
34 GRF ss2704020155 Nov 08, 2017 (151)
35 GNOMAD ss2965229728 Nov 08, 2017 (151)
36 SWEGEN ss3017839321 Nov 08, 2017 (151)
37 BIOINF_KMB_FNS_UNIBA ss3028729273 Nov 08, 2017 (151)
38 CSHL ss3352410284 Nov 08, 2017 (151)
39 URBANLAB ss3650967133 Oct 12, 2018 (152)
40 EGCUT_WGS ss3684553935 Jul 13, 2019 (153)
41 EVA_DECODE ss3706523253 Jul 13, 2019 (153)
42 ACPOP ss3743232759 Jul 13, 2019 (153)
43 EVA ss3758398872 Jul 13, 2019 (153)
44 PACBIO ss3788594667 Jul 13, 2019 (153)
45 PACBIO ss3793495644 Jul 13, 2019 (153)
46 PACBIO ss3798382774 Jul 13, 2019 (153)
47 KHV_HUMAN_GENOMES ss3821572407 Jul 13, 2019 (153)
48 EVA ss3835578300 Apr 27, 2020 (154)
49 EVA ss3841413745 Apr 27, 2020 (154)
50 EVA ss3846921370 Apr 27, 2020 (154)
51 SGDP_PRJ ss3888693548 Apr 27, 2020 (154)
52 KRGDB ss3938881256 Apr 27, 2020 (154)
53 TOPMED ss5081619408 Apr 27, 2021 (155)
54 TOMMO_GENOMICS ss5228761825 Apr 27, 2021 (155)
55 1000G_HIGH_COVERAGE ss5308023186 Oct 13, 2022 (156)
56 HUGCELL_USP ss5500428753 Oct 13, 2022 (156)
57 EVA ss5512148974 Oct 13, 2022 (156)
58 1000G_HIGH_COVERAGE ss5614070150 Oct 13, 2022 (156)
59 SANFORD_IMAGENETICS ss5662828037 Oct 13, 2022 (156)
60 TOMMO_GENOMICS ss5787728243 Oct 13, 2022 (156)
61 YY_MCH ss5817800535 Oct 13, 2022 (156)
62 EVA ss5845419065 Oct 13, 2022 (156)
63 EVA ss5853060473 Oct 13, 2022 (156)
64 EVA ss5922600489 Oct 13, 2022 (156)
65 EVA ss5957727870 Oct 13, 2022 (156)
66 1000Genomes NC_000020.10 - 7691459 Oct 12, 2018 (152)
67 1000Genomes_30x NC_000020.11 - 7710812 Oct 13, 2022 (156)
68 The Avon Longitudinal Study of Parents and Children NC_000020.10 - 7691459 Oct 12, 2018 (152)
69 Genetic variation in the Estonian population NC_000020.10 - 7691459 Oct 12, 2018 (152)
70 The Danish reference pan genome NC_000020.10 - 7691459 Apr 27, 2020 (154)
71 gnomAD - Genomes NC_000020.11 - 7710812 Apr 27, 2021 (155)
72 Genome of the Netherlands Release 5 NC_000020.10 - 7691459 Apr 27, 2020 (154)
73 KOREAN population from KRGDB NC_000020.10 - 7691459 Apr 27, 2020 (154)
74 Northern Sweden NC_000020.10 - 7691459 Jul 13, 2019 (153)
75 Qatari NC_000020.10 - 7691459 Apr 27, 2020 (154)
76 SGDP_PRJ NC_000020.10 - 7691459 Apr 27, 2020 (154)
77 Siberian NC_000020.10 - 7691459 Apr 27, 2020 (154)
78 8.3KJPN NC_000020.10 - 7691459 Apr 27, 2021 (155)
79 14KJPN NC_000020.11 - 7710812 Oct 13, 2022 (156)
80 TopMed NC_000020.11 - 7710812 Apr 27, 2021 (155)
81 UK 10K study - Twins NC_000020.10 - 7691459 Oct 12, 2018 (152)
82 A Vietnamese Genetic Variation Database NC_000020.10 - 7691459 Jul 13, 2019 (153)
83 ALFA NC_000020.11 - 7710812 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)
rs17405085 Oct 07, 2004 (123)
Added to this RefSNP Cluster:
Submission IDs Observation SPDI Canonical SPDI Source RSIDs
ss91632073, ss117475906, ss255468634, ss283292523, ss292605768, ss1698574352 NC_000020.9:7639458:C:T NC_000020.11:7710811:C:T (self)
77428361, 42860760, 30292183, 5593738, 19097507, 46058650, 16517624, 20071401, 40710528, 10863755, 86731132, 42860760, 9462077, ss228245403, ss237754793, ss243942946, ss566123340, ss661994363, ss994518991, ss1082056976, ss1363991353, ss1428989894, ss1579428799, ss1638371828, ss1681365861, ss1809414185, ss1938029479, ss1969086076, ss2029793053, ss2158347401, ss2629393826, ss2704020155, ss2965229728, ss3017839321, ss3352410284, ss3684553935, ss3743232759, ss3758398872, ss3788594667, ss3793495644, ss3798382774, ss3835578300, ss3841413745, ss3888693548, ss3938881256, ss5228761825, ss5512148974, ss5662828037, ss5845419065, ss5957727870 NC_000020.10:7691458:C:T NC_000020.11:7710811:C:T (self)
101596085, 545961753, 121565347, 356728353, 407961180, ss2241172347, ss3028729273, ss3650967133, ss3706523253, ss3821572407, ss3846921370, ss5081619408, ss5308023186, ss5500428753, ss5614070150, ss5787728243, ss5817800535, ss5853060473, ss5922600489 NC_000020.11:7710811:C:T NC_000020.11:7710811:C:T (self)
ss2960334, ss8347235, ss21787655, ss24537533, ss41410260, ss96184338, ss135671528, ss138207034 NT_011387.8:7631458:C:T NC_000020.11:7710811:C: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 rs2050082

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