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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.

rs13147359

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr4:122676016 (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
Variation Type
SNV Single Nucleotide Variation
Frequency
C=0.020012 (5297/264690, TOPMED)
C=0.024013 (3367/140218, GnomAD)
C=0.03540 (683/19296, ALFA) (+ 13 more)
C=0.0089 (57/6404, 1000G_30x)
C=0.0096 (48/5008, 1000G)
C=0.0658 (295/4480, Estonian)
C=0.0402 (155/3854, ALSPAC)
C=0.0329 (122/3708, TWINSUK)
C=0.0337 (38/1128, Daghestan)
C=0.037 (37/998, GoNL)
C=0.063 (38/600, NorthernSweden)
C=0.021 (7/330, HapMap)
C=0.014 (3/216, Qatari)
C=0.07 (3/40, GENOME_DK)
T=0.45 (9/20, SGDP_PRJ)
T=0.0 (0/4, Siberian)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
IL21-AS1 : Intron Variant
Publications
1 citation
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 19296 T=0.96460 C=0.03540
European Sub 14370 T=0.95672 C=0.04328
African Sub 2974 T=0.9923 C=0.0077
African Others Sub 114 T=1.000 C=0.000
African American Sub 2860 T=0.9920 C=0.0080
Asian Sub 118 T=1.000 C=0.000
East Asian Sub 90 T=1.00 C=0.00
Other Asian Sub 28 T=1.00 C=0.00
Latin American 1 Sub 154 T=0.994 C=0.006
Latin American 2 Sub 616 T=0.982 C=0.018
South Asian Sub 100 T=0.97 C=0.03
Other Sub 964 T=0.976 C=0.024


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=0.979988 C=0.020012
gnomAD - Genomes Global Study-wide 140218 T=0.975987 C=0.024013
gnomAD - Genomes European Sub 75932 T=0.96197 C=0.03803
gnomAD - Genomes African Sub 42030 T=0.99427 C=0.00573
gnomAD - Genomes American Sub 13648 T=0.98740 C=0.01260
gnomAD - Genomes Ashkenazi Jewish Sub 3324 T=0.9928 C=0.0072
gnomAD - Genomes East Asian Sub 3132 T=1.0000 C=0.0000
gnomAD - Genomes Other Sub 2152 T=0.9805 C=0.0195
Allele Frequency Aggregator Total Global 19296 T=0.96460 C=0.03540
Allele Frequency Aggregator European Sub 14370 T=0.95672 C=0.04328
Allele Frequency Aggregator African Sub 2974 T=0.9923 C=0.0077
Allele Frequency Aggregator Other Sub 964 T=0.976 C=0.024
Allele Frequency Aggregator Latin American 2 Sub 616 T=0.982 C=0.018
Allele Frequency Aggregator Latin American 1 Sub 154 T=0.994 C=0.006
Allele Frequency Aggregator Asian Sub 118 T=1.000 C=0.000
Allele Frequency Aggregator South Asian Sub 100 T=0.97 C=0.03
1000Genomes_30x Global Study-wide 6404 T=0.9911 C=0.0089
1000Genomes_30x African Sub 1786 T=0.9978 C=0.0022
1000Genomes_30x Europe Sub 1266 T=0.9731 C=0.0269
1000Genomes_30x South Asian Sub 1202 T=0.9875 C=0.0125
1000Genomes_30x East Asian Sub 1170 T=1.0000 C=0.0000
1000Genomes_30x American Sub 980 T=0.996 C=0.004
1000Genomes Global Study-wide 5008 T=0.9904 C=0.0096
1000Genomes African Sub 1322 T=0.9977 C=0.0023
1000Genomes East Asian Sub 1008 T=1.0000 C=0.0000
1000Genomes Europe Sub 1006 T=0.9722 C=0.0278
1000Genomes South Asian Sub 978 T=0.986 C=0.014
1000Genomes American Sub 694 T=0.996 C=0.004
Genetic variation in the Estonian population Estonian Study-wide 4480 T=0.9342 C=0.0658
The Avon Longitudinal Study of Parents and Children PARENT AND CHILD COHORT Study-wide 3854 T=0.9598 C=0.0402
UK 10K study - Twins TWIN COHORT Study-wide 3708 T=0.9671 C=0.0329
Genome-wide autozygosity in Daghestan Global Study-wide 1128 T=0.9663 C=0.0337
Genome-wide autozygosity in Daghestan Daghestan Sub 626 T=0.960 C=0.040
Genome-wide autozygosity in Daghestan Near_East Sub 142 T=0.965 C=0.035
Genome-wide autozygosity in Daghestan Central Asia Sub 122 T=0.984 C=0.016
Genome-wide autozygosity in Daghestan Europe Sub 106 T=0.962 C=0.038
Genome-wide autozygosity in Daghestan South Asian Sub 96 T=1.00 C=0.00
Genome-wide autozygosity in Daghestan Caucasus Sub 36 T=0.94 C=0.06
Genome of the Netherlands Release 5 Genome of the Netherlands Study-wide 998 T=0.963 C=0.037
Northern Sweden ACPOP Study-wide 600 T=0.937 C=0.063
HapMap Global Study-wide 330 T=0.979 C=0.021
HapMap African Sub 120 T=1.000 C=0.000
HapMap American Sub 120 T=0.942 C=0.058
HapMap Asian Sub 90 T=1.00 C=0.00
Qatari Global Study-wide 216 T=0.986 C=0.014
The Danish reference pan genome Danish Study-wide 40 T=0.93 C=0.07
SGDP_PRJ Global Study-wide 20 T=0.45 C=0.55
Siberian Global Study-wide 4 T=0.0 C=1.0
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 4 NC_000004.12:g.122676016T>C
GRCh37.p13 chr 4 NC_000004.11:g.123597171T>C
Gene: IL21-AS1, IL21 antisense RNA 1 (plus strand)
Molecule type Change Amino acid[Codon] SO Term
IL21-AS1 transcript NR_104126.1:n. N/A Intron 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 T= C
GRCh38.p14 chr 4 NC_000004.12:g.122676016= NC_000004.12:g.122676016T>C
GRCh37.p13 chr 4 NC_000004.11:g.123597171= NC_000004.11:g.123597171T>C
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#.

43 SubSNP, 16 Frequency submissions
No Submitter Submission ID Date (Build)
1 SSAHASNP ss22198421 Apr 05, 2004 (121)
2 ABI ss44582037 Mar 13, 2006 (126)
3 VANHEEL_LAB_LONDON ss120248426 Dec 01, 2009 (131)
4 BCM-HGSC-SUB ss206400107 Jul 04, 2010 (132)
5 1000GENOMES ss232578779 Jul 14, 2010 (132)
6 ILLUMINA ss536499398 Sep 08, 2015 (146)
7 EVA-GONL ss980623345 Aug 21, 2014 (142)
8 1000GENOMES ss1311616589 Aug 21, 2014 (142)
9 HAMMER_LAB ss1397387814 Sep 08, 2015 (146)
10 EVA_GENOME_DK ss1580755259 Apr 01, 2015 (144)
11 EVA_DECODE ss1590131163 Apr 01, 2015 (144)
12 EVA_UK10K_ALSPAC ss1611072932 Apr 01, 2015 (144)
13 EVA_UK10K_TWINSUK ss1654066965 Apr 01, 2015 (144)
14 WEILL_CORNELL_DGM ss1923866136 Feb 12, 2016 (147)
15 JJLAB ss2022516397 Sep 14, 2016 (149)
16 ILLUMINA ss2094816747 Dec 20, 2016 (150)
17 ILLUMINA ss2095149853 Dec 20, 2016 (150)
18 USC_VALOUEV ss2150647496 Dec 20, 2016 (150)
19 HUMAN_LONGEVITY ss2266737837 Dec 20, 2016 (150)
20 GNOMAD ss2814688151 Nov 08, 2017 (151)
21 SWEGEN ss2995473891 Nov 08, 2017 (151)
22 BIOINF_KMB_FNS_UNIBA ss3025035314 Nov 08, 2017 (151)
23 CSHL ss3345938008 Nov 08, 2017 (151)
24 ILLUMINA ss3629057072 Oct 12, 2018 (152)
25 URBANLAB ss3647837894 Oct 12, 2018 (152)
26 ILLUMINA ss3652901304 Oct 12, 2018 (152)
27 EGCUT_WGS ss3663376558 Jul 13, 2019 (153)
28 EVA_DECODE ss3712967541 Jul 13, 2019 (153)
29 ACPOP ss3731565144 Jul 13, 2019 (153)
30 EVA ss3762352451 Jul 13, 2019 (153)
31 SGDP_PRJ ss3859949349 Apr 26, 2020 (154)
32 TOPMED ss4630269592 Apr 26, 2021 (155)
33 1000G_HIGH_COVERAGE ss5260848291 Oct 17, 2022 (156)
34 HUGCELL_USP ss5459424283 Oct 17, 2022 (156)
35 1000G_HIGH_COVERAGE ss5542814235 Oct 17, 2022 (156)
36 SANFORD_IMAGENETICS ss5624566488 Oct 17, 2022 (156)
37 SANFORD_IMAGENETICS ss5635989395 Oct 17, 2022 (156)
38 EVA ss5844643279 Oct 17, 2022 (156)
39 EVA ss5847250251 Oct 17, 2022 (156)
40 EVA ss5848023868 Oct 17, 2022 (156)
41 EVA ss5865308974 Oct 17, 2022 (156)
42 EVA ss5964392198 Oct 17, 2022 (156)
43 EVA ss5979713261 Oct 17, 2022 (156)
44 1000Genomes NC_000004.11 - 123597171 Oct 12, 2018 (152)
45 1000Genomes_30x NC_000004.12 - 122676016 Oct 17, 2022 (156)
46 The Avon Longitudinal Study of Parents and Children NC_000004.11 - 123597171 Oct 12, 2018 (152)
47 Genome-wide autozygosity in Daghestan NC_000004.10 - 123816621 Apr 26, 2020 (154)
48 Genetic variation in the Estonian population NC_000004.11 - 123597171 Oct 12, 2018 (152)
49 The Danish reference pan genome NC_000004.11 - 123597171 Apr 26, 2020 (154)
50 gnomAD - Genomes NC_000004.12 - 122676016 Apr 26, 2021 (155)
51 Genome of the Netherlands Release 5 NC_000004.11 - 123597171 Apr 26, 2020 (154)
52 HapMap NC_000004.12 - 122676016 Apr 26, 2020 (154)
53 Northern Sweden NC_000004.11 - 123597171 Jul 13, 2019 (153)
54 Qatari NC_000004.11 - 123597171 Apr 26, 2020 (154)
55 SGDP_PRJ NC_000004.11 - 123597171 Apr 26, 2020 (154)
56 Siberian NC_000004.11 - 123597171 Apr 26, 2020 (154)
57 TopMed NC_000004.12 - 122676016 Apr 26, 2021 (155)
58 UK 10K study - Twins NC_000004.11 - 123597171 Oct 12, 2018 (152)
59 ALFA NC_000004.12 - 122676016 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).

Added to this RefSNP Cluster:
Submission IDs Observation SPDI Canonical SPDI Source RSIDs
363159, ss206400107, ss1397387814, ss1590131163 NC_000004.10:123816620:T:C NC_000004.12:122676015:T:C (self)
23083903, 12842462, 9114806, 6920198, 5682732, 4850009, 5908066, 11966329, 3163850, 12842462, ss232578779, ss536499398, ss980623345, ss1311616589, ss1580755259, ss1611072932, ss1654066965, ss1923866136, ss2022516397, ss2094816747, ss2095149853, ss2150647496, ss2814688151, ss2995473891, ss3345938008, ss3629057072, ss3652901304, ss3663376558, ss3731565144, ss3762352451, ss3859949349, ss5624566488, ss5635989395, ss5844643279, ss5847250251, ss5848023868, ss5964392198, ss5979713261 NC_000004.11:123597170:T:C NC_000004.12:122676015:T:C (self)
30340170, 163521574, 2701114, 467647148, 11500152052, ss2266737837, ss3025035314, ss3647837894, ss3712967541, ss4630269592, ss5260848291, ss5459424283, ss5542814235, ss5865308974 NC_000004.12:122676015:T:C NC_000004.12:122676015:T:C (self)
ss22198421 NT_016354.16:48092301:T:C NC_000004.12:122676015:T:C (self)
ss44582037, ss120248426 NT_016354.19:48144891:T:C NC_000004.12:122676015:T:C (self)
Help

Publications tab displays PubMed articles citing the variation as a listing of PMID, Title, Author, Year, Journal, ordered by Year, descending.

1 citation for rs13147359
PMID Title Author Year Journal
21425124 Fine-mapping and transethnic genotyping establish IL2/IL21 genetic association with lupus and localize this genetic effect to IL21. Hughes T et al. 2011 Arthritis and rheumatism
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