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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.

rs5781943

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr1:237244816-237244817 (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
dupC
Variation Type
Indel Insertion and Deletion
Frequency
CC=0.274982 (72785/264690, TOPMED)
CC=0.280295 (39225/139942, GnomAD)
CC=0.19146 (5410/28256, 14KJPN) (+ 11 more)
CC=0.29111 (6203/21308, ALFA)
CC=0.18998 (3184/16760, 8.3KJPN)
CC=0.2333 (1494/6404, 1000G_30x)
CC=0.2342 (1173/5008, 1000G)
CC=0.2951 (1322/4480, Estonian)
CC=0.3352 (1292/3854, ALSPAC)
CC=0.3247 (1204/3708, TWINSUK)
CC=0.1703 (312/1832, Korea1K)
CC=0.319 (318/998, GoNL)
CC=0.243 (146/600, NorthernSweden)
CC=0.33 (13/40, GENOME_DK)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
RYR2 : 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 21308 CC=0.29111 CCC=0.70889
European Sub 14236 CC=0.31750 CCC=0.68250
African Sub 5532 CC=0.2392 CCC=0.7608
African Others Sub 198 CC=0.293 CCC=0.707
African American Sub 5334 CC=0.2372 CCC=0.7628
Asian Sub 114 CC=0.158 CCC=0.842
East Asian Sub 88 CC=0.14 CCC=0.86
Other Asian Sub 26 CC=0.23 CCC=0.77
Latin American 1 Sub 146 CC=0.363 CCC=0.637
Latin American 2 Sub 610 CC=0.161 CCC=0.839
South Asian Sub 100 CC=0.19 CCC=0.81
Other Sub 570 CC=0.302 CCC=0.698


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 -

No frequency provided

dupC=0.725018
gnomAD - Genomes Global Study-wide 139942 -

No frequency provided

dupC=0.719705
gnomAD - Genomes European Sub 75804 -

No frequency provided

dupC=0.68367
gnomAD - Genomes African Sub 41908 -

No frequency provided

dupC=0.76267
gnomAD - Genomes American Sub 13628 -

No frequency provided

dupC=0.75895
gnomAD - Genomes Ashkenazi Jewish Sub 3324 -

No frequency provided

dupC=0.7163
gnomAD - Genomes East Asian Sub 3130 -

No frequency provided

dupC=0.8636
gnomAD - Genomes Other Sub 2148 -

No frequency provided

dupC=0.6997
14KJPN JAPANESE Study-wide 28256 -

No frequency provided

dupC=0.80854
Allele Frequency Aggregator Total Global 21308 CC=0.29111 dupC=0.70889
Allele Frequency Aggregator European Sub 14236 CC=0.31750 dupC=0.68250
Allele Frequency Aggregator African Sub 5532 CC=0.2392 dupC=0.7608
Allele Frequency Aggregator Latin American 2 Sub 610 CC=0.161 dupC=0.839
Allele Frequency Aggregator Other Sub 570 CC=0.302 dupC=0.698
Allele Frequency Aggregator Latin American 1 Sub 146 CC=0.363 dupC=0.637
Allele Frequency Aggregator Asian Sub 114 CC=0.158 dupC=0.842
Allele Frequency Aggregator South Asian Sub 100 CC=0.19 dupC=0.81
8.3KJPN JAPANESE Study-wide 16760 -

No frequency provided

dupC=0.81002
1000Genomes_30x Global Study-wide 6404 -

No frequency provided

dupC=0.7667
1000Genomes_30x African Sub 1786 -

No frequency provided

dupC=0.7604
1000Genomes_30x Europe Sub 1266 -

No frequency provided

dupC=0.6524
1000Genomes_30x South Asian Sub 1202 -

No frequency provided

dupC=0.7812
1000Genomes_30x East Asian Sub 1170 -

No frequency provided

dupC=0.8880
1000Genomes_30x American Sub 980 -

No frequency provided

dupC=0.763
1000Genomes Global Study-wide 5008 -

No frequency provided

dupC=0.7658
1000Genomes African Sub 1322 -

No frequency provided

dupC=0.7564
1000Genomes East Asian Sub 1008 -

No frequency provided

dupC=0.8810
1000Genomes Europe Sub 1006 -

No frequency provided

dupC=0.6541
1000Genomes South Asian Sub 978 -

No frequency provided

dupC=0.779
1000Genomes American Sub 694 -

No frequency provided

dupC=0.759
Genetic variation in the Estonian population Estonian Study-wide 4480 -

No frequency provided

dupC=0.7049
The Avon Longitudinal Study of Parents and Children PARENT AND CHILD COHORT Study-wide 3854 -

No frequency provided

dupC=0.6648
UK 10K study - Twins TWIN COHORT Study-wide 3708 -

No frequency provided

dupC=0.6753
Korean Genome Project KOREAN Study-wide 1832 -

No frequency provided

dupC=0.8297
Genome of the Netherlands Release 5 Genome of the Netherlands Study-wide 998 -

No frequency provided

dupC=0.681
Northern Sweden ACPOP Study-wide 600 -

No frequency provided

dupC=0.757
The Danish reference pan genome Danish Study-wide 40 -

No frequency provided

dupC=0.68
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 1 NC_000001.11:g.237244817dup
GRCh37.p13 chr 1 NC_000001.10:g.237408117dup
RYR2 RefSeqGene (LRG_402) NG_008799.3:g.207634dup
Gene: RYR2, ryanodine receptor 2 (plus strand)
Molecule type Change Amino acid[Codon] SO Term
RYR2 transcript NM_001035.3:c.49-25680dup N/A Intron Variant
RYR2 transcript variant X1 XM_006711802.4:c.49-25680…

XM_006711802.4:c.49-25680dup

N/A Intron Variant
RYR2 transcript variant X2 XM_006711803.4:c.49-25680…

XM_006711803.4:c.49-25680dup

N/A Intron Variant
RYR2 transcript variant X4 XM_006711804.4:c.49-25680…

XM_006711804.4:c.49-25680dup

N/A Intron Variant
RYR2 transcript variant X5 XM_006711805.4:c.49-25680…

XM_006711805.4:c.49-25680dup

N/A Intron Variant
RYR2 transcript variant X7 XM_006711806.4:c.49-25680…

XM_006711806.4:c.49-25680dup

N/A Intron Variant
RYR2 transcript variant X8 XM_006711807.4:c.49-25680…

XM_006711807.4:c.49-25680dup

N/A Intron Variant
RYR2 transcript variant X9 XM_006711808.4:c.49-25680…

XM_006711808.4:c.49-25680dup

N/A Intron Variant
RYR2 transcript variant X17 XM_006711810.4:c.49-25680…

XM_006711810.4:c.49-25680dup

N/A Intron Variant
RYR2 transcript variant X3 XM_017002028.2:c.49-25680…

XM_017002028.2:c.49-25680dup

N/A Intron Variant
RYR2 transcript variant X6 XM_047427317.1:c.49-25680…

XM_047427317.1:c.49-25680dup

N/A Intron Variant
RYR2 transcript variant X10 XM_047427329.1:c.49-25680…

XM_047427329.1:c.49-25680dup

N/A Intron Variant
RYR2 transcript variant X11 XM_047427333.1:c.49-25680…

XM_047427333.1:c.49-25680dup

N/A Intron Variant
RYR2 transcript variant X12 XM_047427336.1:c.49-25680…

XM_047427336.1:c.49-25680dup

N/A Intron Variant
RYR2 transcript variant X13 XM_047427337.1:c.49-25680…

XM_047427337.1:c.49-25680dup

N/A Intron Variant
RYR2 transcript variant X14 XM_047427341.1:c.49-25680…

XM_047427341.1:c.49-25680dup

N/A Intron Variant
RYR2 transcript variant X16 XR_002957299.2:n. N/A Intron Variant
RYR2 transcript variant X15 XR_007062490.1: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 CC= dupC
GRCh38.p14 chr 1 NC_000001.11:g.237244816_237244817= NC_000001.11:g.237244817dup
GRCh37.p13 chr 1 NC_000001.10:g.237408116_237408117= NC_000001.10:g.237408117dup
RYR2 RefSeqGene (LRG_402) NG_008799.3:g.207633_207634= NG_008799.3:g.207634dup
RYR2 transcript NM_001035.2:c.49-25681= NM_001035.2:c.49-25680dup
RYR2 transcript NM_001035.3:c.49-25681= NM_001035.3:c.49-25680dup
RYR2 transcript variant X1 XM_005273224.1:c.49-25681= XM_005273224.1:c.49-25680dup
RYR2 transcript variant X1 XM_006711802.4:c.49-25681= XM_006711802.4:c.49-25680dup
RYR2 transcript variant X2 XM_006711803.4:c.49-25681= XM_006711803.4:c.49-25680dup
RYR2 transcript variant X4 XM_006711804.4:c.49-25681= XM_006711804.4:c.49-25680dup
RYR2 transcript variant X5 XM_006711805.4:c.49-25681= XM_006711805.4:c.49-25680dup
RYR2 transcript variant X7 XM_006711806.4:c.49-25681= XM_006711806.4:c.49-25680dup
RYR2 transcript variant X8 XM_006711807.4:c.49-25681= XM_006711807.4:c.49-25680dup
RYR2 transcript variant X9 XM_006711808.4:c.49-25681= XM_006711808.4:c.49-25680dup
RYR2 transcript variant X17 XM_006711810.4:c.49-25681= XM_006711810.4:c.49-25680dup
RYR2 transcript variant X3 XM_017002028.2:c.49-25681= XM_017002028.2:c.49-25680dup
RYR2 transcript variant X6 XM_047427317.1:c.49-25681= XM_047427317.1:c.49-25680dup
RYR2 transcript variant X10 XM_047427329.1:c.49-25681= XM_047427329.1:c.49-25680dup
RYR2 transcript variant X11 XM_047427333.1:c.49-25681= XM_047427333.1:c.49-25680dup
RYR2 transcript variant X12 XM_047427336.1:c.49-25681= XM_047427336.1:c.49-25680dup
RYR2 transcript variant X13 XM_047427337.1:c.49-25681= XM_047427337.1:c.49-25680dup
RYR2 transcript variant X14 XM_047427341.1:c.49-25681= XM_047427341.1:c.49-25680dup
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#.

64 SubSNP, 14 Frequency submissions
No Submitter Submission ID Date (Build)
1 ABI ss41264015 Mar 14, 2006 (126)
2 HUMANGENOME_JCVI ss95259023 Feb 06, 2009 (138)
3 BGI ss104672770 Feb 13, 2009 (138)
4 BGI ss105449572 Feb 13, 2009 (138)
5 GMI ss154616654 Oct 11, 2018 (152)
6 BUSHMAN ss193158679 Jul 04, 2010 (132)
7 BL ss255977131 May 09, 2011 (135)
8 GMI ss287690590 May 09, 2011 (134)
9 GMI ss288109368 May 04, 2012 (137)
10 PJP ss294632621 May 09, 2011 (138)
11 PJP ss294632622 May 09, 2011 (138)
12 1000GENOMES ss326149684 May 09, 2011 (135)
13 1000GENOMES ss326155046 May 09, 2011 (135)
14 1000GENOMES ss326202523 May 09, 2011 (135)
15 1000GENOMES ss499165172 May 04, 2012 (137)
16 LUNTER ss551033624 Apr 25, 2013 (138)
17 LUNTER ss551067916 Apr 25, 2013 (138)
18 LUNTER ss552855678 Apr 25, 2013 (138)
19 TISHKOFF ss554866206 Apr 25, 2013 (138)
20 SSMP ss663169707 Apr 01, 2015 (144)
21 BILGI_BIOE ss666132116 Apr 25, 2013 (138)
22 EVA-GONL ss976298969 Aug 21, 2014 (142)
23 1000GENOMES ss1368051454 Aug 21, 2014 (142)
24 DDI ss1536270513 Apr 01, 2015 (144)
25 EVA_GENOME_DK ss1574114000 Apr 01, 2015 (144)
26 EVA_DECODE ss1585700989 Apr 01, 2015 (144)
27 EVA_UK10K_ALSPAC ss1701969621 Apr 01, 2015 (144)
28 EVA_UK10K_TWINSUK ss1701969624 Apr 01, 2015 (144)
29 HAMMER_LAB ss1795949346 Sep 08, 2015 (146)
30 GENOMED ss1967009723 Jul 19, 2016 (147)
31 JJLAB ss2030384666 Sep 14, 2016 (149)
32 SYSTEMSBIOZJU ss2624656635 Nov 08, 2017 (151)
33 GNOMAD ss2767837316 Nov 08, 2017 (151)
34 SWEGEN ss2988689733 Nov 08, 2017 (151)
35 MCHAISSO ss3063632140 Nov 08, 2017 (151)
36 MCHAISSO ss3064450717 Nov 08, 2017 (151)
37 MCHAISSO ss3065357389 Nov 08, 2017 (151)
38 BEROUKHIMLAB ss3644081667 Oct 11, 2018 (152)
39 BIOINF_KMB_FNS_UNIBA ss3645106266 Oct 11, 2018 (152)
40 URBANLAB ss3646919128 Oct 11, 2018 (152)
41 EGCUT_WGS ss3656648495 Jul 12, 2019 (153)
42 EVA_DECODE ss3688916963 Jul 12, 2019 (153)
43 ACPOP ss3727990699 Jul 12, 2019 (153)
44 PACBIO ss3783728250 Jul 12, 2019 (153)
45 PACBIO ss3789334097 Jul 12, 2019 (153)
46 PACBIO ss3794206525 Jul 12, 2019 (153)
47 KHV_HUMAN_GENOMES ss3800520180 Jul 12, 2019 (153)
48 EVA ss3826721270 Apr 25, 2020 (154)
49 EVA ss3836763290 Apr 25, 2020 (154)
50 EVA ss3842176056 Apr 25, 2020 (154)
51 KOGIC ss3946792258 Apr 25, 2020 (154)
52 TOPMED ss4488556322 Apr 25, 2021 (155)
53 TOMMO_GENOMICS ss5149093387 Apr 25, 2021 (155)
54 1000G_HIGH_COVERAGE ss5246300319 Oct 17, 2022 (156)
55 HUGCELL_USP ss5446687416 Oct 17, 2022 (156)
56 1000G_HIGH_COVERAGE ss5520644529 Oct 17, 2022 (156)
57 SANFORD_IMAGENETICS ss5627733623 Oct 17, 2022 (156)
58 TOMMO_GENOMICS ss5677046600 Oct 17, 2022 (156)
59 YY_MCH ss5801769205 Oct 17, 2022 (156)
60 EVA ss5833467473 Oct 17, 2022 (156)
61 EVA ss5849351829 Oct 17, 2022 (156)
62 EVA ss5912554030 Oct 17, 2022 (156)
63 EVA ss5939584841 Oct 17, 2022 (156)
64 EVA ss5980024917 Oct 17, 2022 (156)
65 1000Genomes NC_000001.10 - 237408116 Oct 11, 2018 (152)
66 1000Genomes_30x NC_000001.11 - 237244816 Oct 17, 2022 (156)
67 The Avon Longitudinal Study of Parents and Children NC_000001.10 - 237408116 Oct 11, 2018 (152)
68 Genetic variation in the Estonian population NC_000001.10 - 237408116 Oct 11, 2018 (152)
69 The Danish reference pan genome NC_000001.10 - 237408116 Apr 25, 2020 (154)
70 gnomAD - Genomes NC_000001.11 - 237244816 Apr 25, 2021 (155)
71 Genome of the Netherlands Release 5 NC_000001.10 - 237408116 Apr 25, 2020 (154)
72 Korean Genome Project NC_000001.11 - 237244816 Apr 25, 2020 (154)
73 Northern Sweden NC_000001.10 - 237408116 Jul 12, 2019 (153)
74 8.3KJPN NC_000001.10 - 237408116 Apr 25, 2021 (155)
75 14KJPN NC_000001.11 - 237244816 Oct 17, 2022 (156)
76 TopMed NC_000001.11 - 237244816 Apr 25, 2021 (155)
77 UK 10K study - Twins NC_000001.10 - 237408116 Oct 11, 2018 (152)
78 ALFA NC_000001.11 - 237244816 Apr 25, 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)
rs5781944 May 15, 2013 (138)
rs33954668 May 11, 2012 (137)
rs66575230 May 11, 2012 (137)
rs66575231 Feb 26, 2009 (130)
rs66575232 Feb 26, 2009 (130)
rs138686302 Sep 17, 2011 (135)
rs142880142 Sep 17, 2011 (135)
rs151055931 Sep 17, 2011 (135)
rs370171450 May 15, 2013 (138)
Added to this RefSNP Cluster:
Submission IDs Observation SPDI Canonical SPDI Source RSIDs
ss255977131, ss288109368, ss326149684, ss326155046, ss326202523, ss551033624, ss551067916, ss552855678, ss1585700989 NC_000001.9:235474738::C NC_000001.11:237244815:CC:CCC (self)
ss294632621 NC_000001.9:235474739::C NC_000001.11:237244815:CC:CCC (self)
ss294632622 NC_000001.9:235474740::C NC_000001.11:237244815:CC:CCC (self)
6100481, 3378269, 2386743, 208989, 1477895, 1275564, 7062694, 3378269, ss499165172, ss663169707, ss666132116, ss976298969, ss1368051454, ss1536270513, ss1574114000, ss1701969621, ss1701969624, ss1795949346, ss1967009723, ss2030384666, ss2624656635, ss2767837316, ss2988689733, ss3644081667, ss3656648495, ss3727990699, ss3783728250, ss3789334097, ss3794206525, ss3826721270, ss3836763290, ss5149093387, ss5627733623, ss5833467473, ss5939584841, ss5980024917 NC_000001.10:237408115::C NC_000001.11:237244815:CC:CCC (self)
ss554866206 NC_000001.10:237408117::C NC_000001.11:237244815:CC:CCC (self)
8170464, 43700209, 3170259, 10883704, 52162657, ss3063632140, ss3064450717, ss3065357389, ss3645106266, ss3646919128, ss3688916963, ss3800520180, ss3842176056, ss3946792258, ss4488556322, ss5246300319, ss5446687416, ss5520644529, ss5677046600, ss5801769205, ss5849351829, ss5912554030 NC_000001.11:237244815::C NC_000001.11:237244815:CC:CCC (self)
12983186560 NC_000001.11:237244815:CC:CCC NC_000001.11:237244815:CC:CCC (self)
ss41264015, ss287690590 NT_167186.1:30925894::C NC_000001.11:237244815:CC:CCC (self)
ss104672770, ss105449572 NT_167186.1:30925895::C NC_000001.11:237244815:CC:CCC (self)
ss95259023, ss154616654 NT_167186.1:30925896::C NC_000001.11:237244815:CC:CCC (self)
ss193158679 NT_167186.2:13635880::C NC_000001.11:237244815:CC:CCC (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 rs5781943

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