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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.

rs11449268

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr1:108811148-108811156 (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
dupT / dupTT
Variation Type
Indel Insertion and Deletion
Frequency
(T)9=0.23457 (6628/28256, 14KJPN)
(T)9=0.23634 (3961/16760, 8.3KJPN)
dupT=0.09150 (1012/11060, ALFA) (+ 7 more)
dupT=0.4012 (2009/5008, 1000G)
dupT=0.2243 (1005/4480, Estonian)
dupT=0.2141 (825/3854, ALSPAC)
dupT=0.2052 (761/3708, TWINSUK)
dupT=0.237 (237/998, GoNL)
dupT=0.237 (142/600, NorthernSweden)
dupT=0.28 (11/40, 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 11060 TTTTTTTTT=0.90850 TTTTTTTTTT=0.09150, TTTTTTTTTTT=0.00000
European Sub 8912 TTTTTTTTT=0.8870 TTTTTTTTTT=0.1130, TTTTTTTTTTT=0.0000
African Sub 1594 TTTTTTTTT=1.0000 TTTTTTTTTT=0.0000, TTTTTTTTTTT=0.0000
African Others Sub 68 TTTTTTTTT=1.00 TTTTTTTTTT=0.00, TTTTTTTTTTT=0.00
African American Sub 1526 TTTTTTTTT=1.0000 TTTTTTTTTT=0.0000, TTTTTTTTTTT=0.0000
Asian Sub 2 TTTTTTTTT=1.0 TTTTTTTTTT=0.0, TTTTTTTTTTT=0.0
East Asian Sub 0 TTTTTTTTT=0 TTTTTTTTTT=0, TTTTTTTTTTT=0
Other Asian Sub 2 TTTTTTTTT=1.0 TTTTTTTTTT=0.0, TTTTTTTTTTT=0.0
Latin American 1 Sub 58 TTTTTTTTT=1.00 TTTTTTTTTT=0.00, TTTTTTTTTTT=0.00
Latin American 2 Sub 216 TTTTTTTTT=1.000 TTTTTTTTTT=0.000, TTTTTTTTTTT=0.000
South Asian Sub 40 TTTTTTTTT=1.00 TTTTTTTTTT=0.00, TTTTTTTTTTT=0.00
Other Sub 238 TTTTTTTTT=0.979 TTTTTTTTTT=0.021, TTTTTTTTTTT=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
14KJPN JAPANESE Study-wide 28256 -

No frequency provided

dupT=0.76543
8.3KJPN JAPANESE Study-wide 16760 -

No frequency provided

dupT=0.76366
Allele Frequency Aggregator Total Global 11060 (T)9=0.90850 dupT=0.09150, dupTT=0.00000
Allele Frequency Aggregator European Sub 8912 (T)9=0.8870 dupT=0.1130, dupTT=0.0000
Allele Frequency Aggregator African Sub 1594 (T)9=1.0000 dupT=0.0000, dupTT=0.0000
Allele Frequency Aggregator Other Sub 238 (T)9=0.979 dupT=0.021, dupTT=0.000
Allele Frequency Aggregator Latin American 2 Sub 216 (T)9=1.000 dupT=0.000, dupTT=0.000
Allele Frequency Aggregator Latin American 1 Sub 58 (T)9=1.00 dupT=0.00, dupTT=0.00
Allele Frequency Aggregator South Asian Sub 40 (T)9=1.00 dupT=0.00, dupTT=0.00
Allele Frequency Aggregator Asian Sub 2 (T)9=1.0 dupT=0.0, dupTT=0.0
1000Genomes Global Study-wide 5008 -

No frequency provided

dupT=0.4012
1000Genomes African Sub 1322 -

No frequency provided

dupT=0.2292
1000Genomes East Asian Sub 1008 -

No frequency provided

dupT=0.7510
1000Genomes Europe Sub 1006 -

No frequency provided

dupT=0.2614
1000Genomes South Asian Sub 978 -

No frequency provided

dupT=0.368
1000Genomes American Sub 694 -

No frequency provided

dupT=0.470
Genetic variation in the Estonian population Estonian Study-wide 4480 -

No frequency provided

dupT=0.2243
The Avon Longitudinal Study of Parents and Children PARENT AND CHILD COHORT Study-wide 3854 -

No frequency provided

dupT=0.2141
UK 10K study - Twins TWIN COHORT Study-wide 3708 -

No frequency provided

dupT=0.2052
Genome of the Netherlands Release 5 Genome of the Netherlands Study-wide 998 -

No frequency provided

dupT=0.237
Northern Sweden ACPOP Study-wide 600 -

No frequency provided

dupT=0.237
The Danish reference pan genome Danish Study-wide 40 -

No frequency provided

dupT=0.28
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.108811156dup
GRCh38.p14 chr 1 NC_000001.11:g.108811155_108811156dup
GRCh37.p13 chr 1 NC_000001.10:g.109353778dup
GRCh37.p13 chr 1 NC_000001.10:g.109353777_109353778dup
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)9= dupT dupTT
GRCh38.p14 chr 1 NC_000001.11:g.108811148_108811156= NC_000001.11:g.108811156dup NC_000001.11:g.108811155_108811156dup
GRCh37.p13 chr 1 NC_000001.10:g.109353770_109353778= NC_000001.10:g.109353778dup NC_000001.10:g.109353777_109353778dup
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#.

47 SubSNP, 12 Frequency submissions
No Submitter Submission ID Date (Build)
1 ABI ss39681122 Mar 14, 2006 (138)
2 HGSV ss81856895 Oct 11, 2018 (152)
3 HUMANGENOME_JCVI ss95239903 Oct 11, 2018 (152)
4 HUMANGENOME_JCVI ss98574796 Feb 06, 2009 (138)
5 BL ss255934703 May 09, 2011 (138)
6 GMI ss288025361 May 04, 2012 (137)
7 PJP ss294597653 May 09, 2011 (137)
8 PJP ss294597654 May 09, 2011 (137)
9 1000GENOMES ss326074833 May 09, 2011 (138)
10 1000GENOMES ss326077193 May 09, 2011 (138)
11 1000GENOMES ss326102088 May 09, 2011 (138)
12 1000GENOMES ss498967725 May 04, 2012 (138)
13 LUNTER ss550970350 Apr 25, 2013 (138)
14 LUNTER ss550983502 Apr 25, 2013 (138)
15 LUNTER ss552796617 Apr 25, 2013 (138)
16 SSMP ss663108766 Apr 01, 2015 (144)
17 BILGI_BIOE ss666105789 Apr 25, 2013 (138)
18 EVA-GONL ss975553334 Aug 21, 2014 (142)
19 1000GENOMES ss1367811491 Aug 21, 2014 (142)
20 EVA_GENOME_DK ss1574005886 Apr 01, 2015 (144)
21 EVA_UK10K_ALSPAC ss1701084004 Apr 01, 2015 (144)
22 EVA_UK10K_TWINSUK ss1701084016 Apr 01, 2015 (144)
23 JJLAB ss2030342371 Sep 14, 2016 (149)
24 SYSTEMSBIOZJU ss2624460039 Nov 08, 2017 (151)
25 SWEGEN ss2987411129 Nov 08, 2017 (151)
26 SWEGEN ss2987411130 Nov 08, 2017 (151)
27 MCHAISSO ss3063603021 Nov 08, 2017 (151)
28 MCHAISSO ss3064418317 Nov 08, 2017 (151)
29 BIOINF_KMB_FNS_UNIBA ss3645064981 Oct 11, 2018 (152)
30 URBANLAB ss3646748278 Oct 11, 2018 (152)
31 EGCUT_WGS ss3655499598 Jul 12, 2019 (153)
32 EVA_DECODE ss3687497064 Jul 12, 2019 (153)
33 ACPOP ss3727374500 Jul 12, 2019 (153)
34 KHV_HUMAN_GENOMES ss3799656335 Jul 12, 2019 (153)
35 EVA ss3826360530 Apr 25, 2020 (154)
36 GNOMAD ss4000151869 Apr 25, 2021 (155)
37 GNOMAD ss4000151870 Apr 25, 2021 (155)
38 TOMMO_GENOMICS ss5145606026 Apr 25, 2021 (155)
39 1000G_HIGH_COVERAGE ss5243552949 Oct 12, 2022 (156)
40 HUGCELL_USP ss5444481947 Oct 12, 2022 (156)
41 SANFORD_IMAGENETICS ss5626266813 Oct 12, 2022 (156)
42 TOMMO_GENOMICS ss5670851292 Oct 12, 2022 (156)
43 YY_MCH ss5800918090 Oct 12, 2022 (156)
44 EVA ss5832461050 Oct 12, 2022 (156)
45 EVA ss5849061249 Oct 12, 2022 (156)
46 EVA ss5909733949 Oct 12, 2022 (156)
47 EVA ss5938130635 Oct 12, 2022 (156)
48 1000Genomes NC_000001.10 - 109353770 Oct 11, 2018 (152)
49 The Avon Longitudinal Study of Parents and Children NC_000001.10 - 109353770 Oct 11, 2018 (152)
50 Genetic variation in the Estonian population NC_000001.10 - 109353770 Oct 11, 2018 (152)
51 The Danish reference pan genome NC_000001.10 - 109353770 Apr 25, 2020 (154)
52 gnomAD - Genomes

Submission ignored due to conflicting rows:
Row 22211496 (NC_000001.11:108811147::T 37878/138878)
Row 22211497 (NC_000001.11:108811147::TT 2/138966)

- Apr 25, 2021 (155)
53 gnomAD - Genomes

Submission ignored due to conflicting rows:
Row 22211496 (NC_000001.11:108811147::T 37878/138878)
Row 22211497 (NC_000001.11:108811147::TT 2/138966)

- Apr 25, 2021 (155)
54 Genome of the Netherlands Release 5 NC_000001.10 - 109353770 Apr 25, 2020 (154)
55 Northern Sweden NC_000001.10 - 109353770 Jul 12, 2019 (153)
56 8.3KJPN NC_000001.10 - 109353770 Apr 25, 2021 (155)
57 14KJPN NC_000001.11 - 108811148 Oct 12, 2022 (156)
58 UK 10K study - Twins NC_000001.10 - 109353770 Oct 11, 2018 (152)
59 ALFA NC_000001.11 - 108811148 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)
rs35311330 May 15, 2013 (138)
rs35942202 May 11, 2012 (137)
rs59582054 May 25, 2008 (130)
rs67711698 May 11, 2012 (137)
rs67711699 Feb 27, 2009 (130)
rs67711700 Feb 27, 2009 (130)
rs142685076 May 11, 2012 (137)
rs144414826 Sep 17, 2011 (135)
rs147360601 May 11, 2012 (137)
Added to this RefSNP Cluster:
Submission IDs Observation SPDI Canonical SPDI Source RSIDs
ss255934703, ss326074833, ss326077193, ss326102088, ss550970350, ss550983502, ss552796617 NC_000001.9:109155292::T NC_000001.11:108811147:TTTTTTTTT:T…

NC_000001.11:108811147:TTTTTTTTT:TTTTTTTTTT

(self)
ss294597653 NC_000001.9:109155295::T NC_000001.11:108811147:TTTTTTTTT:T…

NC_000001.11:108811147:TTTTTTTTT:TTTTTTTTTT

(self)
ss294597654 NC_000001.9:109155299::T NC_000001.11:108811147:TTTTTTTTT:T…

NC_000001.11:108811147:TTTTTTTTT:TTTTTTTTTT

(self)
ss288025361 NC_000001.9:109155301::T NC_000001.11:108811147:TTTTTTTTT:T…

NC_000001.11:108811147:TTTTTTTTT:TTTTTTTTTT

(self)
3139749, 1734190, 1237846, 165372, 755446, 659365, 3575333, 1734190, ss498967725, ss663108766, ss666105789, ss975553334, ss1367811491, ss1574005886, ss1701084004, ss1701084016, ss2030342371, ss2624460039, ss2987411129, ss3655499598, ss3727374500, ss3826360530, ss5145606026, ss5626266813, ss5832461050, ss5938130635 NC_000001.10:109353769::T NC_000001.11:108811147:TTTTTTTTT:T…

NC_000001.11:108811147:TTTTTTTTT:TTTTTTTTTT

(self)
4688396, ss3063603021, ss3064418317, ss3645064981, ss3646748278, ss3687497064, ss3799656335, ss4000151869, ss5243552949, ss5444481947, ss5670851292, ss5800918090, ss5849061249, ss5909733949 NC_000001.11:108811147::T NC_000001.11:108811147:TTTTTTTTT:T…

NC_000001.11:108811147:TTTTTTTTT:TTTTTTTTTT

(self)
160574220 NC_000001.11:108811147:TTTTTTTTT:T…

NC_000001.11:108811147:TTTTTTTTT:TTTTTTTTTT

NC_000001.11:108811147:TTTTTTTTT:T…

NC_000001.11:108811147:TTTTTTTTT:TTTTTTTTTT

(self)
ss39681122, ss98574796 NT_032977.9:79325687::T NC_000001.11:108811147:TTTTTTTTT:T…

NC_000001.11:108811147:TTTTTTTTT:TTTTTTTTTT

(self)
ss81856895, ss95239903 NT_032977.9:79325696::T NC_000001.11:108811147:TTTTTTTTT:T…

NC_000001.11:108811147:TTTTTTTTT:TTTTTTTTTT

(self)
ss2987411130 NC_000001.10:109353769::TT NC_000001.11:108811147:TTTTTTTTT:T…

NC_000001.11:108811147:TTTTTTTTT:TTTTTTTTTTT

(self)
ss4000151870 NC_000001.11:108811147::TT NC_000001.11:108811147:TTTTTTTTT:T…

NC_000001.11:108811147:TTTTTTTTT:TTTTTTTTTTT

(self)
160574220 NC_000001.11:108811147:TTTTTTTTT:T…

NC_000001.11:108811147:TTTTTTTTT:TTTTTTTTTTT

NC_000001.11:108811147:TTTTTTTTT:T…

NC_000001.11:108811147:TTTTTTTTT:TTTTTTTTTTT

(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 rs11449268

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