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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.

rs2205088

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr21:40430572 (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>A / C>G
Variation Type
SNV Single Nucleotide Variation
Frequency
A=0.189006 (50028/264690, TOPMED)
A=0.29553 (8351/28258, 14KJPN)
A=0.08928 (1531/17148, ALFA) (+ 14 more)
A=0.29368 (4922/16760, 8.3KJPN)
A=0.2183 (1398/6404, 1000G_30x)
A=0.2185 (1094/5008, 1000G)
A=0.1670 (748/4480, Estonian)
A=0.2570 (753/2930, KOREAN)
A=0.2587 (474/1832, Korea1K)
A=0.1952 (221/1132, Daghestan)
A=0.143 (143/998, GoNL)
A=0.200 (120/600, NorthernSweden)
C=0.382 (91/238, SGDP_PRJ)
A=0.134 (29/216, Qatari)
A=0.201 (43/214, Vietnamese)
A=0.12 (5/40, GENOME_DK)
C=0.45 (10/22, Siberian)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
DSCAM : 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 17148 C=0.91072 A=0.08928, G=0.00000
European Sub 11696 C=0.93331 A=0.06669, G=0.00000
African Sub 4202 C=0.8282 A=0.1718, G=0.0000
African Others Sub 136 C=0.816 A=0.184, G=0.000
African American Sub 4066 C=0.8286 A=0.1714, G=0.0000
Asian Sub 74 C=0.99 A=0.01, G=0.00
East Asian Sub 54 C=0.98 A=0.02, G=0.00
Other Asian Sub 20 C=1.00 A=0.00, G=0.00
Latin American 1 Sub 96 C=1.00 A=0.00, G=0.00
Latin American 2 Sub 456 C=1.000 A=0.000, G=0.000
South Asian Sub 52 C=0.98 A=0.02, G=0.00
Other Sub 572 C=0.953 A=0.047, G=0.000


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=0.810994 A=0.189006
14KJPN JAPANESE Study-wide 28258 C=0.70447 A=0.29553
Allele Frequency Aggregator Total Global 17148 C=0.91072 A=0.08928, G=0.00000
Allele Frequency Aggregator European Sub 11696 C=0.93331 A=0.06669, G=0.00000
Allele Frequency Aggregator African Sub 4202 C=0.8282 A=0.1718, G=0.0000
Allele Frequency Aggregator Other Sub 572 C=0.953 A=0.047, G=0.000
Allele Frequency Aggregator Latin American 2 Sub 456 C=1.000 A=0.000, G=0.000
Allele Frequency Aggregator Latin American 1 Sub 96 C=1.00 A=0.00, G=0.00
Allele Frequency Aggregator Asian Sub 74 C=0.99 A=0.01, G=0.00
Allele Frequency Aggregator South Asian Sub 52 C=0.98 A=0.02, G=0.00
8.3KJPN JAPANESE Study-wide 16760 C=0.70632 A=0.29368
1000Genomes_30x Global Study-wide 6404 C=0.7817 A=0.2183
1000Genomes_30x African Sub 1786 C=0.7228 A=0.2772
1000Genomes_30x Europe Sub 1266 C=0.8420 A=0.1580
1000Genomes_30x South Asian Sub 1202 C=0.7604 A=0.2396
1000Genomes_30x East Asian Sub 1170 C=0.7590 A=0.2410
1000Genomes_30x American Sub 980 C=0.864 A=0.136
1000Genomes Global Study-wide 5008 C=0.7815 A=0.2185
1000Genomes African Sub 1322 C=0.7352 A=0.2648
1000Genomes East Asian Sub 1008 C=0.7569 A=0.2431
1000Genomes Europe Sub 1006 C=0.8380 A=0.1620
1000Genomes South Asian Sub 978 C=0.753 A=0.247
1000Genomes American Sub 694 C=0.865 A=0.135
Genetic variation in the Estonian population Estonian Study-wide 4480 C=0.8330 A=0.1670
KOREAN population from KRGDB KOREAN Study-wide 2930 C=0.7430 A=0.2570
Korean Genome Project KOREAN Study-wide 1832 C=0.7413 A=0.2587
Genome-wide autozygosity in Daghestan Global Study-wide 1132 C=0.8048 A=0.1952
Genome-wide autozygosity in Daghestan Daghestan Sub 626 C=0.834 A=0.166
Genome-wide autozygosity in Daghestan Near_East Sub 144 C=0.792 A=0.208
Genome-wide autozygosity in Daghestan Central Asia Sub 120 C=0.775 A=0.225
Genome-wide autozygosity in Daghestan Europe Sub 108 C=0.861 A=0.139
Genome-wide autozygosity in Daghestan South Asian Sub 98 C=0.63 A=0.37
Genome-wide autozygosity in Daghestan Caucasus Sub 36 C=0.75 A=0.25
Genome of the Netherlands Release 5 Genome of the Netherlands Study-wide 998 C=0.857 A=0.143
Northern Sweden ACPOP Study-wide 600 C=0.800 A=0.200
SGDP_PRJ Global Study-wide 238 C=0.382 A=0.618
Qatari Global Study-wide 216 C=0.866 A=0.134
A Vietnamese Genetic Variation Database Global Study-wide 214 C=0.799 A=0.201
The Danish reference pan genome Danish Study-wide 40 C=0.88 A=0.12
Siberian Global Study-wide 22 C=0.45 A=0.55
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 21 NC_000021.9:g.40430572C>A
GRCh38.p14 chr 21 NC_000021.9:g.40430572C>G
GRCh37.p13 chr 21 NC_000021.8:g.41802499C>A
GRCh37.p13 chr 21 NC_000021.8:g.41802499C>G
GRCh38.p14 chr 21 fix patch HG2265_PATCH NW_025791814.1:g.570226C>A
GRCh38.p14 chr 21 fix patch HG2265_PATCH NW_025791814.1:g.570226C>G
Gene: DSCAM, DS cell adhesion molecule (minus strand)
Molecule type Change Amino acid[Codon] SO Term
DSCAM transcript variant 2 NM_001271534.3:c.509-6132…

NM_001271534.3:c.509-61327G>T

N/A Intron Variant
DSCAM transcript variant 1 NM_001389.5:c.509-61327G>T N/A Intron Variant
DSCAM transcript variant 3 NR_073202.3:n. N/A Intron Variant
DSCAM transcript variant X1 XM_017028281.2:c. N/A Genic Upstream 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= A G
GRCh38.p14 chr 21 NC_000021.9:g.40430572= NC_000021.9:g.40430572C>A NC_000021.9:g.40430572C>G
GRCh37.p13 chr 21 NC_000021.8:g.41802499= NC_000021.8:g.41802499C>A NC_000021.8:g.41802499C>G
GRCh38.p14 chr 21 fix patch HG2265_PATCH NW_025791814.1:g.570226= NW_025791814.1:g.570226C>A NW_025791814.1:g.570226C>G
DSCAM transcript variant 2 NM_001271534.1:c.509-61327= NM_001271534.1:c.509-61327G>T NM_001271534.1:c.509-61327G>C
DSCAM transcript variant 2 NM_001271534.3:c.509-61327= NM_001271534.3:c.509-61327G>T NM_001271534.3:c.509-61327G>C
DSCAM transcript variant 1 NM_001389.3:c.509-61327= NM_001389.3:c.509-61327G>T NM_001389.3:c.509-61327G>C
DSCAM transcript variant 1 NM_001389.5:c.509-61327= NM_001389.5:c.509-61327G>T NM_001389.5:c.509-61327G>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#.

60 SubSNP, 23 Frequency submissions
No Submitter Submission ID Date (Build)
1 TSC-CSHL ss3146101 Jun 15, 2001 (96)
2 WI_SSAHASNP ss12501130 Jul 11, 2003 (116)
3 ABI ss41457997 Mar 13, 2006 (126)
4 1000GENOMES ss112488754 Jan 25, 2009 (130)
5 COMPLETE_GENOMICS ss168067959 Jul 04, 2010 (132)
6 COMPLETE_GENOMICS ss172054785 Jul 04, 2010 (132)
7 BUSHMAN ss204023098 Jul 04, 2010 (132)
8 1000GENOMES ss228575780 Jul 14, 2010 (132)
9 1000GENOMES ss237990172 Jul 15, 2010 (132)
10 1000GENOMES ss244127341 Jul 15, 2010 (132)
11 GMI ss283549632 May 04, 2012 (137)
12 GMI ss287534695 Apr 25, 2013 (138)
13 TISHKOFF ss566508961 Apr 25, 2013 (138)
14 SSMP ss662419684 Apr 25, 2013 (138)
15 EVA-GONL ss995139641 Aug 21, 2014 (142)
16 JMKIDD_LAB ss1082515858 Aug 21, 2014 (142)
17 1000GENOMES ss1366368780 Aug 21, 2014 (142)
18 HAMMER_LAB ss1397780981 Sep 08, 2015 (146)
19 DDI ss1429190931 Apr 01, 2015 (144)
20 EVA_GENOME_DK ss1579671432 Apr 01, 2015 (144)
21 EVA_UK10K_ALSPAC ss1639605510 Apr 01, 2015 (144)
22 EVA_UK10K_ALSPAC ss1639605511 Apr 01, 2015 (144)
23 EVA_UK10K_TWINSUK ss1682599543 Apr 01, 2015 (144)
24 EVA_UK10K_TWINSUK ss1682599544 Apr 01, 2015 (144)
25 EVA_DECODE ss1699211119 Apr 01, 2015 (144)
26 HAMMER_LAB ss1809697034 Sep 08, 2015 (146)
27 WEILL_CORNELL_DGM ss1938689668 Feb 12, 2016 (147)
28 GENOMED ss1969230361 Jul 19, 2016 (147)
29 JJLAB ss2030117964 Sep 14, 2016 (149)
30 USC_VALOUEV ss2158722993 Dec 20, 2016 (150)
31 HUMAN_LONGEVITY ss2245940901 Dec 20, 2016 (150)
32 SYSTEMSBIOZJU ss2629558423 Nov 08, 2017 (151)
33 GRF ss2704454145 Nov 08, 2017 (151)
34 GNOMAD ss2972020952 Nov 08, 2017 (151)
35 AFFY ss2985847813 Nov 08, 2017 (151)
36 SWEGEN ss3018925735 Nov 08, 2017 (151)
37 BIOINF_KMB_FNS_UNIBA ss3028898348 Nov 08, 2017 (151)
38 CSHL ss3352728549 Nov 08, 2017 (151)
39 EGCUT_WGS ss3685502947 Jul 13, 2019 (153)
40 EVA_DECODE ss3707773018 Jul 13, 2019 (153)
41 ACPOP ss3743750484 Jul 13, 2019 (153)
42 EVA ss3759132816 Jul 13, 2019 (153)
43 KHV_HUMAN_GENOMES ss3822299679 Jul 13, 2019 (153)
44 EVA ss3835885370 Apr 27, 2020 (154)
45 SGDP_PRJ ss3890045658 Apr 27, 2020 (154)
46 KRGDB ss3940390869 Apr 27, 2020 (154)
47 KOGIC ss3983134267 Apr 27, 2020 (154)
48 TOPMED ss5102320088 Apr 27, 2021 (155)
49 TOMMO_GENOMICS ss5231622929 Apr 27, 2021 (155)
50 1000G_HIGH_COVERAGE ss5310290243 Oct 16, 2022 (156)
51 EVA ss5440019204 Oct 16, 2022 (156)
52 HUGCELL_USP ss5502331208 Oct 16, 2022 (156)
53 1000G_HIGH_COVERAGE ss5617466420 Oct 16, 2022 (156)
54 SANFORD_IMAGENETICS ss5664055917 Oct 16, 2022 (156)
55 TOMMO_GENOMICS ss5792161396 Oct 16, 2022 (156)
56 YY_MCH ss5818462103 Oct 16, 2022 (156)
57 EVA ss5839069612 Oct 16, 2022 (156)
58 EVA ss5853314693 Oct 16, 2022 (156)
59 EVA ss5892439854 Oct 16, 2022 (156)
60 EVA ss5958953416 Oct 16, 2022 (156)
61 1000Genomes NC_000021.8 - 41802499 Oct 12, 2018 (152)
62 1000Genomes_30x NC_000021.9 - 40430572 Oct 16, 2022 (156)
63 The Avon Longitudinal Study of Parents and Children

Submission ignored due to conflicting rows:
Row 44217752 (NC_000021.8:41802498:C:C 3264/3854, NC_000021.8:41802498:C:A 590/3854)
Row 44217753 (NC_000021.8:41802498:C:C 3853/3854, NC_000021.8:41802498:C:G 1/3854)

- Oct 12, 2018 (152)
64 The Avon Longitudinal Study of Parents and Children

Submission ignored due to conflicting rows:
Row 44217752 (NC_000021.8:41802498:C:C 3264/3854, NC_000021.8:41802498:C:A 590/3854)
Row 44217753 (NC_000021.8:41802498:C:C 3853/3854, NC_000021.8:41802498:C:G 1/3854)

- Oct 12, 2018 (152)
65 Genome-wide autozygosity in Daghestan NC_000021.7 - 40724369 Apr 27, 2020 (154)
66 Genetic variation in the Estonian population NC_000021.8 - 41802499 Oct 12, 2018 (152)
67 The Danish reference pan genome NC_000021.8 - 41802499 Apr 27, 2020 (154)
68 gnomAD - Genomes

Submission ignored due to conflicting rows:
Row 563763120 (NC_000021.9:40430571:C:A 26903/140062)
Row 563763121 (NC_000021.9:40430571:C:G 2/140100)

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

Submission ignored due to conflicting rows:
Row 563763120 (NC_000021.9:40430571:C:A 26903/140062)
Row 563763121 (NC_000021.9:40430571:C:G 2/140100)

- Apr 27, 2021 (155)
70 Genome of the Netherlands Release 5 NC_000021.8 - 41802499 Apr 27, 2020 (154)
71 KOREAN population from KRGDB NC_000021.8 - 41802499 Apr 27, 2020 (154)
72 Korean Genome Project NC_000021.9 - 40430572 Apr 27, 2020 (154)
73 Northern Sweden NC_000021.8 - 41802499 Jul 13, 2019 (153)
74 Qatari NC_000021.8 - 41802499 Apr 27, 2020 (154)
75 SGDP_PRJ NC_000021.8 - 41802499 Apr 27, 2020 (154)
76 Siberian NC_000021.8 - 41802499 Apr 27, 2020 (154)
77 8.3KJPN NC_000021.8 - 41802499 Apr 27, 2021 (155)
78 14KJPN NC_000021.9 - 40430572 Oct 16, 2022 (156)
79 TopMed NC_000021.9 - 40430572 Apr 27, 2021 (155)
80 UK 10K study - Twins

Submission ignored due to conflicting rows:
Row 44217752 (NC_000021.8:41802498:C:C 3160/3708, NC_000021.8:41802498:C:A 548/3708)
Row 44217753 (NC_000021.8:41802498:C:C 3708/3708, NC_000021.8:41802498:C:G 0/3708)

- Oct 12, 2018 (152)
81 UK 10K study - Twins

Submission ignored due to conflicting rows:
Row 44217752 (NC_000021.8:41802498:C:C 3160/3708, NC_000021.8:41802498:C:A 548/3708)
Row 44217753 (NC_000021.8:41802498:C:C 3708/3708, NC_000021.8:41802498:C:G 0/3708)

- Oct 12, 2018 (152)
82 A Vietnamese Genetic Variation Database NC_000021.8 - 41802499 Jul 13, 2019 (153)
83 ALFA NC_000021.9 - 40430572 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).

Added to this RefSNP Cluster:
Submission IDs Observation SPDI Canonical SPDI Source RSIDs
294990, ss112488754, ss168067959, ss172054785, ss204023098, ss283549632, ss287534695, ss1397780981, ss1699211119 NC_000021.7:40724368:C:A NC_000021.9:40430571:C:A (self)
79891838, 31241195, 5836371, 19696991, 47568263, 17035349, 20731590, 42062638, 11239347, 89592236, 9756588, ss228575780, ss237990172, ss244127341, ss566508961, ss662419684, ss995139641, ss1082515858, ss1366368780, ss1429190931, ss1579671432, ss1639605510, ss1682599543, ss1809697034, ss1938689668, ss1969230361, ss2030117964, ss2158722993, ss2629558423, ss2704454145, ss2972020952, ss2985847813, ss3018925735, ss3352728549, ss3685502947, ss3743750484, ss3759132816, ss3835885370, ss3890045658, ss3940390869, ss5231622929, ss5440019204, ss5664055917, ss5839069612, ss5958953416 NC_000021.8:41802498:C:A NC_000021.9:40430571:C:A (self)
104992355, 39512268, 125998500, 377429034, 1530906120, ss2245940901, ss3028898348, ss3707773018, ss3822299679, ss3983134267, ss5102320088, ss5310290243, ss5502331208, ss5617466420, ss5792161396, ss5818462103, ss5853314693, ss5892439854 NC_000021.9:40430571:C:A NC_000021.9:40430571:C:A (self)
ss12501130 NT_011512.8:27463334:C:A NC_000021.9:40430571:C:A (self)
ss3146101, ss41457997 NT_011512.11:27464369:C:A NC_000021.9:40430571:C:A (self)
ss1639605511, ss1682599544 NC_000021.8:41802498:C:G NC_000021.9:40430571:C:G (self)
1530906120 NC_000021.9:40430571:C:G NC_000021.9:40430571:C: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 rs2205088

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