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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.

rs66823261

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr8:220692 (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>A / T>C
Variation Type
SNV Single Nucleotide Variation
Frequency
C=0.241849 (64015/264690, TOPMED)
C=0.16965 (4790/28234, 14KJPN)
C=0.22610 (4271/18890, ALFA) (+ 17 more)
C=0.17345 (2907/16760, 8.3KJPN)
C=0.2509 (1607/6404, 1000G_30x)
C=0.2540 (1272/5008, 1000G)
C=0.2060 (923/4480, Estonian)
C=0.2097 (808/3854, ALSPAC)
C=0.2193 (813/3708, TWINSUK)
C=0.1839 (538/2926, KOREAN)
C=0.2003 (367/1832, Korea1K)
C=0.222 (222/998, GoNL)
C=0.205 (123/600, NorthernSweden)
T=0.398 (98/246, SGDP_PRJ)
C=0.333 (72/216, Qatari)
C=0.255 (54/212, Vietnamese)
C=0.16 (12/74, Ancient Sardinia)
C=0.35 (14/40, GENOME_DK)
T=0.5 (4/8, Siberian)
C=0.5 (4/8, Siberian)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
RPL23AP53 : 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 T=0.77390 C=0.22610
European Sub 14286 T=0.78937 C=0.21063
African Sub 2946 T=0.7026 C=0.2974
African Others Sub 114 T=0.632 C=0.368
African American Sub 2832 T=0.7055 C=0.2945
Asian Sub 112 T=0.786 C=0.214
East Asian Sub 86 T=0.76 C=0.24
Other Asian Sub 26 T=0.88 C=0.12
Latin American 1 Sub 146 T=0.781 C=0.219
Latin American 2 Sub 610 T=0.802 C=0.198
South Asian Sub 98 T=0.77 C=0.23
Other Sub 692 T=0.731 C=0.269


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=0.758151 C=0.241849
14KJPN JAPANESE Study-wide 28234 T=0.83035 C=0.16965
Allele Frequency Aggregator Total Global 18890 T=0.77390 C=0.22610
Allele Frequency Aggregator European Sub 14286 T=0.78937 C=0.21063
Allele Frequency Aggregator African Sub 2946 T=0.7026 C=0.2974
Allele Frequency Aggregator Other Sub 692 T=0.731 C=0.269
Allele Frequency Aggregator Latin American 2 Sub 610 T=0.802 C=0.198
Allele Frequency Aggregator Latin American 1 Sub 146 T=0.781 C=0.219
Allele Frequency Aggregator Asian Sub 112 T=0.786 C=0.214
Allele Frequency Aggregator South Asian Sub 98 T=0.77 C=0.23
8.3KJPN JAPANESE Study-wide 16760 T=0.82655 C=0.17345
1000Genomes_30x Global Study-wide 6404 T=0.7491 C=0.2509
1000Genomes_30x African Sub 1786 T=0.6646 C=0.3354
1000Genomes_30x Europe Sub 1266 T=0.7915 C=0.2085
1000Genomes_30x South Asian Sub 1202 T=0.7496 C=0.2504
1000Genomes_30x East Asian Sub 1170 T=0.7957 C=0.2043
1000Genomes_30x American Sub 980 T=0.792 C=0.208
1000Genomes Global Study-wide 5008 T=0.7460 C=0.2540
1000Genomes African Sub 1322 T=0.6483 C=0.3517
1000Genomes East Asian Sub 1008 T=0.7956 C=0.2044
1000Genomes Europe Sub 1006 T=0.7962 C=0.2038
1000Genomes South Asian Sub 978 T=0.748 C=0.252
1000Genomes American Sub 694 T=0.784 C=0.216
Genetic variation in the Estonian population Estonian Study-wide 4480 T=0.7940 C=0.2060
The Avon Longitudinal Study of Parents and Children PARENT AND CHILD COHORT Study-wide 3854 T=0.7903 C=0.2097
UK 10K study - Twins TWIN COHORT Study-wide 3708 T=0.7807 C=0.2193
KOREAN population from KRGDB KOREAN Study-wide 2926 T=0.8161 C=0.1839
Korean Genome Project KOREAN Study-wide 1832 T=0.7997 C=0.2003
Genome of the Netherlands Release 5 Genome of the Netherlands Study-wide 998 T=0.778 C=0.222
Northern Sweden ACPOP Study-wide 600 T=0.795 C=0.205
SGDP_PRJ Global Study-wide 246 T=0.398 C=0.602
Qatari Global Study-wide 216 T=0.667 C=0.333
A Vietnamese Genetic Variation Database Global Study-wide 212 T=0.745 C=0.255
Ancient Sardinia genome-wide 1240k capture data generation and analysis Global Study-wide 74 T=0.84 C=0.16
The Danish reference pan genome Danish Study-wide 40 T=0.65 C=0.35
Siberian Global Study-wide 8 T=0.5 C=0.5
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 8 NC_000008.11:g.220692T>A
GRCh38.p14 chr 8 NC_000008.11:g.220692T>C
GRCh37.p13 chr 8 NC_000008.10:g.170692T>A
GRCh37.p13 chr 8 NC_000008.10:g.170692T>C
Gene: RPL23AP53, ribosomal protein L23a pseudogene 53 (minus strand)
Molecule type Change Amino acid[Codon] SO Term
RPL23AP53 transcript NR_003572.2: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= A C
GRCh38.p14 chr 8 NC_000008.11:g.220692= NC_000008.11:g.220692T>A NC_000008.11:g.220692T>C
GRCh37.p13 chr 8 NC_000008.10:g.170692= NC_000008.10:g.170692T>A NC_000008.10:g.170692T>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#.

57 SubSNP, 21 Frequency submissions
No Submitter Submission ID Date (Build)
1 1000GENOMES ss112697401 Feb 04, 2009 (130)
2 1000GENOMES ss114756917 Feb 04, 2009 (130)
3 COMPLETE_GENOMICS ss161998394 Jul 04, 2010 (132)
4 COMPLETE_GENOMICS ss163647394 Jul 04, 2010 (132)
5 BUSHMAN ss198590129 Jul 04, 2010 (132)
6 BCM-HGSC-SUB ss206486763 Jul 04, 2010 (132)
7 1000GENOMES ss223456036 Jul 14, 2010 (132)
8 1000GENOMES ss234255507 Jul 15, 2010 (132)
9 1000GENOMES ss241149607 Jul 15, 2010 (132)
10 TISHKOFF ss560447232 Apr 25, 2013 (138)
11 SSMP ss654868450 Apr 25, 2013 (138)
12 EVA-GONL ss985033374 Aug 21, 2014 (142)
13 JMKIDD_LAB ss1075153550 Aug 21, 2014 (142)
14 1000GENOMES ss1328017857 Aug 21, 2014 (142)
15 DDI ss1431355421 Apr 01, 2015 (144)
16 EVA_GENOME_DK ss1582491931 Apr 01, 2015 (144)
17 EVA_UK10K_ALSPAC ss1619671289 Apr 01, 2015 (144)
18 EVA_UK10K_TWINSUK ss1662665322 Apr 01, 2015 (144)
19 HAMMER_LAB ss1805329227 Sep 08, 2015 (146)
20 WEILL_CORNELL_DGM ss1928305463 Feb 12, 2016 (147)
21 GENOMED ss1970869477 Jul 19, 2016 (147)
22 JJLAB ss2024840581 Sep 14, 2016 (149)
23 USC_VALOUEV ss2153069487 Dec 20, 2016 (150)
24 HUMAN_LONGEVITY ss2299580458 Dec 20, 2016 (150)
25 SYSTEMSBIOZJU ss2626907900 Nov 08, 2017 (151)
26 GRF ss2708807503 Nov 08, 2017 (151)
27 GNOMAD ss2861624233 Nov 08, 2017 (151)
28 SWEGEN ss3002418610 Nov 08, 2017 (151)
29 BIOINF_KMB_FNS_UNIBA ss3026209451 Nov 08, 2017 (151)
30 CSHL ss3347960084 Nov 08, 2017 (151)
31 EGCUT_WGS ss3670139099 Jul 13, 2019 (153)
32 EVA_DECODE ss3721135427 Jul 13, 2019 (153)
33 ACPOP ss3735267442 Jul 13, 2019 (153)
34 EVA ss3767432895 Jul 13, 2019 (153)
35 KHV_HUMAN_GENOMES ss3810603379 Jul 13, 2019 (153)
36 EVA ss3830933671 Apr 26, 2020 (154)
37 SGDP_PRJ ss3868901121 Apr 26, 2020 (154)
38 KRGDB ss3916313520 Apr 26, 2020 (154)
39 KOGIC ss3963021549 Apr 26, 2020 (154)
40 EVA ss3985334692 Apr 26, 2021 (155)
41 TOPMED ss4771139739 Apr 26, 2021 (155)
42 TOMMO_GENOMICS ss5186626443 Apr 26, 2021 (155)
43 EVA ss5237433765 Apr 26, 2021 (155)
44 1000G_HIGH_COVERAGE ss5275545381 Oct 13, 2022 (156)
45 EVA ss5378216147 Oct 13, 2022 (156)
46 HUGCELL_USP ss5472313002 Oct 13, 2022 (156)
47 1000G_HIGH_COVERAGE ss5565073439 Oct 13, 2022 (156)
48 SANFORD_IMAGENETICS ss5624681679 Oct 13, 2022 (156)
49 SANFORD_IMAGENETICS ss5644451074 Oct 13, 2022 (156)
50 TOMMO_GENOMICS ss5727956928 Oct 13, 2022 (156)
51 YY_MCH ss5809302432 Oct 13, 2022 (156)
52 EVA ss5829911730 Oct 13, 2022 (156)
53 EVA ss5847330677 Oct 13, 2022 (156)
54 EVA ss5856189154 Oct 13, 2022 (156)
55 EVA ss5887168390 Oct 13, 2022 (156)
56 EVA ss5973644606 Oct 13, 2022 (156)
57 EVA ss5979849301 Oct 13, 2022 (156)
58 1000Genomes NC_000008.10 - 170692 Oct 12, 2018 (152)
59 1000Genomes_30x NC_000008.11 - 220692 Oct 13, 2022 (156)
60 The Avon Longitudinal Study of Parents and Children NC_000008.10 - 170692 Oct 12, 2018 (152)
61 Genetic variation in the Estonian population NC_000008.10 - 170692 Oct 12, 2018 (152)
62 The Danish reference pan genome NC_000008.10 - 170692 Apr 26, 2020 (154)
63 gnomAD - Genomes

Submission ignored due to conflicting rows:
Row 283007075 (NC_000008.11:220691:T:A 1/139744)
Row 283007076 (NC_000008.11:220691:T:C 33104/139668)

- Apr 26, 2021 (155)
64 gnomAD - Genomes

Submission ignored due to conflicting rows:
Row 283007075 (NC_000008.11:220691:T:A 1/139744)
Row 283007076 (NC_000008.11:220691:T:C 33104/139668)

- Apr 26, 2021 (155)
65 Genome of the Netherlands Release 5 NC_000008.10 - 170692 Apr 26, 2020 (154)
66 KOREAN population from KRGDB NC_000008.10 - 170692 Apr 26, 2020 (154)
67 Korean Genome Project NC_000008.11 - 220692 Apr 26, 2020 (154)
68 Northern Sweden NC_000008.10 - 170692 Jul 13, 2019 (153)
69 Ancient Sardinia genome-wide 1240k capture data generation and analysis NC_000008.10 - 170692 Apr 26, 2021 (155)
70 Qatari NC_000008.10 - 170692 Apr 26, 2020 (154)
71 SGDP_PRJ NC_000008.10 - 170692 Apr 26, 2020 (154)
72 Siberian NC_000008.10 - 170692 Apr 26, 2020 (154)
73 8.3KJPN NC_000008.10 - 170692 Apr 26, 2021 (155)
74 14KJPN NC_000008.11 - 220692 Oct 13, 2022 (156)
75 TopMed NC_000008.11 - 220692 Apr 26, 2021 (155)
76 UK 10K study - Twins NC_000008.10 - 170692 Oct 12, 2018 (152)
77 A Vietnamese Genetic Variation Database NC_000008.10 - 170692 Jul 13, 2019 (153)
78 ALFA NC_000008.11 - 220692 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)
rs66823262 Feb 26, 2009 (130)
Added to this RefSNP Cluster:
Submission IDs Observation SPDI Canonical SPDI Source RSIDs
ss2861624233 NC_000008.10:170691:T:A NC_000008.11:220691:T:A (self)
NC_000008.11:220691:T:A NC_000008.11:220691:T:A (self)
ss112697401, ss114756917, ss161998394, ss163647394, ss198590129, ss206486763 NC_000008.9:160691:T:C NC_000008.11:220691:T:C (self)
40094074, 22303174, 15877347, 8656869, 9954893, 23490914, 8552307, 560619, 10347393, 20918101, 5585841, 44595750, 22303174, 4965078, ss223456036, ss234255507, ss241149607, ss560447232, ss654868450, ss985033374, ss1075153550, ss1328017857, ss1431355421, ss1582491931, ss1619671289, ss1662665322, ss1805329227, ss1928305463, ss1970869477, ss2024840581, ss2153069487, ss2626907900, ss2708807503, ss2861624233, ss3002418610, ss3347960084, ss3670139099, ss3735267442, ss3767432895, ss3830933671, ss3868901121, ss3916313520, ss3985334692, ss5186626443, ss5237433765, ss5378216147, ss5624681679, ss5644451074, ss5829911730, ss5847330677, ss5973644606, ss5979849301 NC_000008.10:170691:T:C NC_000008.11:220691:T:C (self)
52599374, 19399550, 61794032, 608517299, 10926403891, ss2299580458, ss3026209451, ss3721135427, ss3810603379, ss3963021549, ss4771139739, ss5275545381, ss5472313002, ss5565073439, ss5727956928, ss5809302432, ss5856189154, ss5887168390 NC_000008.11:220691:T:C NC_000008.11:220691: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.

No publications for rs66823261

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