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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.

rs1320755

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr1:190074249 (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
A>C / A>G / A>T
Variation Type
SNV Single Nucleotide Variation
Frequency
A=0.346503 (91716/264690, TOPMED)
A=0.354772 (49639/139918, GnomAD)
C=0.48308 (13650/28256, 14KJPN) (+ 16 more)
A=0.42706 (7641/17892, ALFA)
C=0.48514 (8131/16760, 8.3KJPN)
A=0.3234 (2071/6404, 1000G_30x)
A=0.3321 (1663/5008, 1000G)
C=0.4942 (2214/4480, Estonian)
A=0.4730 (1823/3854, ALSPAC)
A=0.4693 (1740/3708, TWINSUK)
C=0.4881 (1430/2930, KOREAN)
A=0.490 (489/998, GoNL)
A=0.460 (276/600, NorthernSweden)
A=0.223 (107/480, SGDP_PRJ)
A=0.301 (65/216, Qatari)
A=0.500 (108/216, Vietnamese)
C=0.500 (108/216, Vietnamese)
A=0.31 (13/42, Siberian)
C=0.45 (18/40, GENOME_DK)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
None
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 17892 A=0.42706 C=0.57294, T=0.00000
European Sub 13810 A=0.48414 C=0.51586, T=0.00000
African Sub 2428 A=0.1289 C=0.8711, T=0.0000
African Others Sub 90 A=0.03 C=0.97, T=0.00
African American Sub 2338 A=0.1326 C=0.8674, T=0.0000
Asian Sub 112 A=0.509 C=0.491, T=0.000
East Asian Sub 86 A=0.47 C=0.53, T=0.00
Other Asian Sub 26 A=0.65 C=0.35, T=0.00
Latin American 1 Sub 146 A=0.322 C=0.678, T=0.000
Latin American 2 Sub 610 A=0.410 C=0.590, T=0.000
South Asian Sub 98 A=0.36 C=0.64, T=0.00
Other Sub 688 A=0.368 C=0.632, T=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 A=0.346503 C=0.653497
gnomAD - Genomes Global Study-wide 139918 A=0.354772 C=0.645228
gnomAD - Genomes European Sub 75770 A=0.46868 C=0.53132
gnomAD - Genomes African Sub 41982 A=0.12210 C=0.87790
gnomAD - Genomes American Sub 13590 A=0.38977 C=0.61023
gnomAD - Genomes Ashkenazi Jewish Sub 3324 A=0.4143 C=0.5857
gnomAD - Genomes East Asian Sub 3104 A=0.4987 C=0.5013
gnomAD - Genomes Other Sub 2148 A=0.3627 C=0.6373
14KJPN JAPANESE Study-wide 28256 A=0.51692 C=0.48308
Allele Frequency Aggregator Total Global 17892 A=0.42706 C=0.57294, T=0.00000
Allele Frequency Aggregator European Sub 13810 A=0.48414 C=0.51586, T=0.00000
Allele Frequency Aggregator African Sub 2428 A=0.1289 C=0.8711, T=0.0000
Allele Frequency Aggregator Other Sub 688 A=0.368 C=0.632, T=0.000
Allele Frequency Aggregator Latin American 2 Sub 610 A=0.410 C=0.590, T=0.000
Allele Frequency Aggregator Latin American 1 Sub 146 A=0.322 C=0.678, T=0.000
Allele Frequency Aggregator Asian Sub 112 A=0.509 C=0.491, T=0.000
Allele Frequency Aggregator South Asian Sub 98 A=0.36 C=0.64, T=0.00
8.3KJPN JAPANESE Study-wide 16760 A=0.51486 C=0.48514
1000Genomes_30x Global Study-wide 6404 A=0.3234 C=0.6766
1000Genomes_30x African Sub 1786 A=0.0672 C=0.9328
1000Genomes_30x Europe Sub 1266 A=0.4621 C=0.5379
1000Genomes_30x South Asian Sub 1202 A=0.3478 C=0.6522
1000Genomes_30x East Asian Sub 1170 A=0.4923 C=0.5077
1000Genomes_30x American Sub 980 A=0.380 C=0.620
1000Genomes Global Study-wide 5008 A=0.3321 C=0.6679
1000Genomes African Sub 1322 A=0.0711 C=0.9289
1000Genomes East Asian Sub 1008 A=0.4980 C=0.5020
1000Genomes Europe Sub 1006 A=0.4632 C=0.5368
1000Genomes South Asian Sub 978 A=0.349 C=0.651
1000Genomes American Sub 694 A=0.375 C=0.625
Genetic variation in the Estonian population Estonian Study-wide 4480 A=0.5058 C=0.4942
The Avon Longitudinal Study of Parents and Children PARENT AND CHILD COHORT Study-wide 3854 A=0.4730 C=0.5270
UK 10K study - Twins TWIN COHORT Study-wide 3708 A=0.4693 C=0.5307
KOREAN population from KRGDB KOREAN Study-wide 2930 A=0.5119 C=0.4881, G=0.0000, T=0.0000
Genome of the Netherlands Release 5 Genome of the Netherlands Study-wide 998 A=0.490 C=0.510
Northern Sweden ACPOP Study-wide 600 A=0.460 C=0.540
SGDP_PRJ Global Study-wide 480 A=0.223 C=0.777
Qatari Global Study-wide 216 A=0.301 C=0.699
A Vietnamese Genetic Variation Database Global Study-wide 216 A=0.500 C=0.500
Siberian Global Study-wide 42 A=0.31 C=0.69
The Danish reference pan genome Danish Study-wide 40 A=0.55 C=0.45
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.190074249A>C
GRCh38.p14 chr 1 NC_000001.11:g.190074249A>G
GRCh38.p14 chr 1 NC_000001.11:g.190074249A>T
GRCh37.p13 chr 1 NC_000001.10:g.190043379A>C
GRCh37.p13 chr 1 NC_000001.10:g.190043379A>G
GRCh37.p13 chr 1 NC_000001.10:g.190043379A>T
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 A= C G T
GRCh38.p14 chr 1 NC_000001.11:g.190074249= NC_000001.11:g.190074249A>C NC_000001.11:g.190074249A>G NC_000001.11:g.190074249A>T
GRCh37.p13 chr 1 NC_000001.10:g.190043379= NC_000001.10:g.190043379A>C NC_000001.10:g.190043379A>G NC_000001.10:g.190043379A>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#.

72 SubSNP, 18 Frequency submissions
No Submitter Submission ID Date (Build)
1 TSC-CSHL ss2089184 Oct 23, 2000 (88)
2 SC_SNP ss15384947 Feb 27, 2004 (120)
3 CSHL-HAPMAP ss16403442 Feb 27, 2004 (120)
4 CSHL-HAPMAP ss19110105 Feb 27, 2004 (120)
5 SSAHASNP ss20610746 Apr 05, 2004 (121)
6 ABI ss41185800 Mar 13, 2006 (126)
7 HGSV ss77352633 Dec 07, 2007 (129)
8 HUMANGENOME_JCVI ss97992013 Feb 06, 2009 (130)
9 BGI ss102807020 Dec 01, 2009 (131)
10 1000GENOMES ss108797613 Jan 23, 2009 (130)
11 ILLUMINA-UK ss119148051 Dec 01, 2009 (131)
12 ENSEMBL ss139125470 Dec 01, 2009 (131)
13 GMI ss156063202 Dec 01, 2009 (131)
14 COMPLETE_GENOMICS ss164732809 Jul 04, 2010 (132)
15 COMPLETE_GENOMICS ss165591273 Jul 04, 2010 (132)
16 BUSHMAN ss199393059 Jul 04, 2010 (132)
17 1000GENOMES ss230829171 Jul 14, 2010 (132)
18 1000GENOMES ss238455858 Jul 15, 2010 (132)
19 BL ss253695981 May 09, 2011 (134)
20 GMI ss276145602 May 04, 2012 (137)
21 GMI ss284195825 Apr 25, 2013 (138)
22 PJP ss290687888 May 09, 2011 (134)
23 TISHKOFF ss554975479 Apr 25, 2013 (138)
24 SSMP ss648577172 Apr 25, 2013 (138)
25 EVA-GONL ss975943400 Aug 21, 2014 (142)
26 JMKIDD_LAB ss1068460263 Aug 21, 2014 (142)
27 1000GENOMES ss1293911789 Aug 21, 2014 (142)
28 DDI ss1426055179 Apr 01, 2015 (144)
29 EVA_GENOME_DK ss1574556134 Apr 01, 2015 (144)
30 EVA_DECODE ss1585336693 Apr 01, 2015 (144)
31 EVA_UK10K_ALSPAC ss1601740619 Apr 01, 2015 (144)
32 EVA_UK10K_TWINSUK ss1644734652 Apr 01, 2015 (144)
33 HAMMER_LAB ss1795461537 Sep 08, 2015 (146)
34 WEILL_CORNELL_DGM ss1919178275 Feb 12, 2016 (147)
35 GENOMED ss1966927215 Jul 19, 2016 (147)
36 JJLAB ss2020106469 Sep 14, 2016 (149)
37 USC_VALOUEV ss2148133556 Dec 20, 2016 (150)
38 HUMAN_LONGEVITY ss2168564803 Dec 20, 2016 (150)
39 SYSTEMSBIOZJU ss2624561239 Nov 08, 2017 (151)
40 GRF ss2698119425 Nov 08, 2017 (151)
41 GNOMAD ss2764108746 Nov 08, 2017 (151)
42 SWEGEN ss2988148218 Nov 08, 2017 (151)
43 BIOINF_KMB_FNS_UNIBA ss3023812703 Nov 08, 2017 (151)
44 CSHL ss3343825965 Nov 08, 2017 (151)
45 URBANLAB ss3646845835 Oct 11, 2018 (152)
46 EGCUT_WGS ss3656102281 Jul 12, 2019 (153)
47 EVA_DECODE ss3688261710 Jul 12, 2019 (153)
48 ACPOP ss3727699045 Jul 12, 2019 (153)
49 EVA ss3747108581 Jul 12, 2019 (153)
50 PACBIO ss3783636801 Jul 12, 2019 (153)
51 PACBIO ss3789256911 Jul 12, 2019 (153)
52 PACBIO ss3794129065 Jul 12, 2019 (153)
53 KHV_HUMAN_GENOMES ss3800113185 Jul 12, 2019 (153)
54 EVA ss3826551866 Apr 25, 2020 (154)
55 EVA ss3836673185 Apr 25, 2020 (154)
56 EVA ss3842083830 Apr 25, 2020 (154)
57 SGDP_PRJ ss3850515513 Apr 25, 2020 (154)
58 KRGDB ss3895784354 Apr 25, 2020 (154)
59 TOPMED ss4477002361 Apr 25, 2021 (155)
60 TOMMO_GENOMICS ss5147589746 Apr 25, 2021 (155)
61 1000G_HIGH_COVERAGE ss5245149468 Oct 12, 2022 (156)
62 EVA ss5323612658 Oct 12, 2022 (156)
63 HUGCELL_USP ss5445648957 Oct 12, 2022 (156)
64 EVA ss5506121112 Oct 12, 2022 (156)
65 1000G_HIGH_COVERAGE ss5518914619 Oct 12, 2022 (156)
66 SANFORD_IMAGENETICS ss5627080514 Oct 12, 2022 (156)
67 TOMMO_GENOMICS ss5675106514 Oct 12, 2022 (156)
68 YY_MCH ss5801474866 Oct 12, 2022 (156)
69 EVA ss5833002967 Oct 12, 2022 (156)
70 EVA ss5849207491 Oct 12, 2022 (156)
71 EVA ss5911231025 Oct 12, 2022 (156)
72 EVA ss5938900212 Oct 12, 2022 (156)
73 1000Genomes NC_000001.10 - 190043379 Oct 11, 2018 (152)
74 1000Genomes_30x NC_000001.11 - 190074249 Oct 12, 2022 (156)
75 The Avon Longitudinal Study of Parents and Children NC_000001.10 - 190043379 Oct 11, 2018 (152)
76 Genetic variation in the Estonian population NC_000001.10 - 190043379 Oct 11, 2018 (152)
77 The Danish reference pan genome NC_000001.10 - 190043379 Apr 25, 2020 (154)
78 gnomAD - Genomes NC_000001.11 - 190074249 Apr 25, 2021 (155)
79 Genome of the Netherlands Release 5 NC_000001.10 - 190043379 Apr 25, 2020 (154)
80 KOREAN population from KRGDB NC_000001.10 - 190043379 Apr 25, 2020 (154)
81 Northern Sweden NC_000001.10 - 190043379 Jul 12, 2019 (153)
82 Qatari NC_000001.10 - 190043379 Apr 25, 2020 (154)
83 SGDP_PRJ NC_000001.10 - 190043379 Apr 25, 2020 (154)
84 Siberian NC_000001.10 - 190043379 Apr 25, 2020 (154)
85 8.3KJPN NC_000001.10 - 190043379 Apr 25, 2021 (155)
86 14KJPN NC_000001.11 - 190074249 Oct 12, 2022 (156)
87 TopMed NC_000001.11 - 190074249 Apr 25, 2021 (155)
88 UK 10K study - Twins NC_000001.10 - 190043379 Oct 11, 2018 (152)
89 A Vietnamese Genetic Variation Database NC_000001.10 - 190043379 Jul 12, 2019 (153)
90 ALFA NC_000001.11 - 190074249 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).

Added to this RefSNP Cluster:
Submission IDs Observation SPDI Canonical SPDI Source RSIDs
ss77352633 NC_000001.8:186775035:A:C NC_000001.11:190074248:A:C (self)
ss108797613, ss119148051, ss164732809, ss165591273, ss199393059, ss253695981, ss276145602, ss284195825, ss290687888, ss1585336693 NC_000001.9:188310001:A:C NC_000001.11:190074248:A:C (self)
4739161, 2599487, 1840529, 1809685, 1132221, 2961748, 983910, 1220205, 2532493, 649910, 5559053, 2599487, 559641, ss230829171, ss238455858, ss554975479, ss648577172, ss975943400, ss1068460263, ss1293911789, ss1426055179, ss1574556134, ss1601740619, ss1644734652, ss1795461537, ss1919178275, ss1966927215, ss2020106469, ss2148133556, ss2624561239, ss2698119425, ss2764108746, ss2988148218, ss3343825965, ss3656102281, ss3727699045, ss3747108581, ss3783636801, ss3789256911, ss3794129065, ss3826551866, ss3836673185, ss3850515513, ss3895784354, ss5147589746, ss5323612658, ss5506121112, ss5627080514, ss5833002967, ss5938900212 NC_000001.10:190043378:A:C NC_000001.11:190074248:A:C (self)
6440554, 34166070, 8943618, 40608696, 8532678808, ss2168564803, ss3023812703, ss3646845835, ss3688261710, ss3800113185, ss3842083830, ss4477002361, ss5245149468, ss5445648957, ss5518914619, ss5675106514, ss5801474866, ss5849207491, ss5911231025 NC_000001.11:190074248:A:C NC_000001.11:190074248:A:C (self)
ss2089184, ss41185800, ss97992013, ss102807020, ss139125470, ss156063202 NT_004487.19:41532020:A:C NC_000001.11:190074248:A:C (self)
ss15384947, ss16403442, ss19110105, ss20610746 NT_004671.15:1398364:A:C NC_000001.11:190074248:A:C (self)
2961748, ss3895784354 NC_000001.10:190043378:A:G NC_000001.11:190074248:A:G (self)
2961748, ss3895784354 NC_000001.10:190043378:A:T NC_000001.11:190074248:A:T (self)
8532678808 NC_000001.11:190074248:A:T NC_000001.11:190074248:A: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 rs1320755

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