Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

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.

rs1486230561

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr8:43299091-43299093 (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
delTT / delT / dupT
Variation Type
Indel Insertion and Deletion
Frequency
delT=0.00014 (9/63900, GnomAD)
delT=0.00047 (10/21236, 14KJPN)
delTT=0.00000 (0/11642, ALFA) (+ 2 more)
delT=0.00000 (0/11642, ALFA)
dupT=0.00000 (0/11642, ALFA)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
POTEA : 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: 20231103111315
Population Group Sample Size Ref Allele Alt Allele Ref HMOZ Alt HMOZ HTRZ HWEP
Total Global 11642 TTT=1.00000 T=0.00000, TT=0.00000, TTTT=0.00000 1.0 0.0 0.0 N/A
European Sub 7444 TTT=1.0000 T=0.0000, TT=0.0000, TTTT=0.0000 1.0 0.0 0.0 N/A
African Sub 2802 TTT=1.0000 T=0.0000, TT=0.0000, TTTT=0.0000 1.0 0.0 0.0 N/A
African Others Sub 108 TTT=1.000 T=0.000, TT=0.000, TTTT=0.000 1.0 0.0 0.0 N/A
African American Sub 2694 TTT=1.0000 T=0.0000, TT=0.0000, TTTT=0.0000 1.0 0.0 0.0 N/A
Asian Sub 106 TTT=1.000 T=0.000, TT=0.000, TTTT=0.000 1.0 0.0 0.0 N/A
East Asian Sub 82 TTT=1.00 T=0.00, TT=0.00, TTTT=0.00 1.0 0.0 0.0 N/A
Other Asian Sub 24 TTT=1.00 T=0.00, TT=0.00, TTTT=0.00 1.0 0.0 0.0 N/A
Latin American 1 Sub 144 TTT=1.000 T=0.000, TT=0.000, TTTT=0.000 1.0 0.0 0.0 N/A
Latin American 2 Sub 598 TTT=1.000 T=0.000, TT=0.000, TTTT=0.000 1.0 0.0 0.0 N/A
South Asian Sub 94 TTT=1.00 T=0.00, TT=0.00, TTTT=0.00 1.0 0.0 0.0 N/A
Other Sub 454 TTT=1.000 T=0.000, TT=0.000, TTTT=0.000 1.0 0.0 0.0 N/A


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
gnomAD - Genomes Global Study-wide 63900 TTT=0.99986 delT=0.00014
gnomAD - Genomes European Sub 30182 TTT=0.99997 delT=0.00003
gnomAD - Genomes African Sub 24228 TTT=0.99979 delT=0.00021
gnomAD - Genomes American Sub 5586 TTT=1.0000 delT=0.0000
gnomAD - Genomes East Asian Sub 1500 TTT=1.0000 delT=0.0000
gnomAD - Genomes Ashkenazi Jewish Sub 1426 TTT=0.9986 delT=0.0014
gnomAD - Genomes Other Sub 978 TTT=0.999 delT=0.001
14KJPN JAPANESE Study-wide 21236 TTT=0.99953 delT=0.00047
Allele Frequency Aggregator Total Global 11642 TTT=1.00000 delTT=0.00000, delT=0.00000, dupT=0.00000
Allele Frequency Aggregator European Sub 7444 TTT=1.0000 delTT=0.0000, delT=0.0000, dupT=0.0000
Allele Frequency Aggregator African Sub 2802 TTT=1.0000 delTT=0.0000, delT=0.0000, dupT=0.0000
Allele Frequency Aggregator Latin American 2 Sub 598 TTT=1.000 delTT=0.000, delT=0.000, dupT=0.000
Allele Frequency Aggregator Other Sub 454 TTT=1.000 delTT=0.000, delT=0.000, dupT=0.000
Allele Frequency Aggregator Latin American 1 Sub 144 TTT=1.000 delTT=0.000, delT=0.000, dupT=0.000
Allele Frequency Aggregator Asian Sub 106 TTT=1.000 delTT=0.000, delT=0.000, dupT=0.000
Allele Frequency Aggregator South Asian Sub 94 TTT=1.00 delTT=0.00, delT=0.00, dupT=0.00
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.43299092_43299093del
GRCh38.p14 chr 8 NC_000008.11:g.43299093del
GRCh38.p14 chr 8 NC_000008.11:g.43299093dup
GRCh37.p13 chr 8 NC_000008.10:g.43154235_43154236del
GRCh37.p13 chr 8 NC_000008.10:g.43154236del
GRCh37.p13 chr 8 NC_000008.10:g.43154236dup
Gene: POTEA, POTE ankyrin domain family member A (plus strand)
Molecule type Change Amino acid[Codon] SO Term
POTEA transcript variant 1 NM_001002920.1:c.589-1426…

NM_001002920.1:c.589-1426_589-1425del

N/A Intron Variant
POTEA transcript variant 2 NM_001005365.2:c.589-1426…

NM_001005365.2:c.589-1426_589-1425del

N/A Intron Variant
POTEA transcript variant X2 XM_024447146.1:c.589-1426…

XM_024447146.1:c.589-1426_589-1425del

N/A Intron Variant
POTEA transcript variant X1 XM_047421756.1:c.589-1426…

XM_047421756.1:c.589-1426_589-1425del

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 TTT= delTT delT dupT
GRCh38.p14 chr 8 NC_000008.11:g.43299091_43299093= NC_000008.11:g.43299092_43299093del NC_000008.11:g.43299093del NC_000008.11:g.43299093dup
GRCh37.p13 chr 8 NC_000008.10:g.43154234_43154236= NC_000008.10:g.43154235_43154236del NC_000008.10:g.43154236del NC_000008.10:g.43154236dup
POTEA transcript variant 1 NM_001002920.1:c.589-1427= NM_001002920.1:c.589-1426_589-1425del NM_001002920.1:c.589-1425del NM_001002920.1:c.589-1425dup
POTEA transcript variant 2 NM_001005365.2:c.589-1427= NM_001005365.2:c.589-1426_589-1425del NM_001005365.2:c.589-1425del NM_001005365.2:c.589-1425dup
POTEA transcript variant X2 XM_024447146.1:c.589-1427= XM_024447146.1:c.589-1426_589-1425del XM_024447146.1:c.589-1425del XM_024447146.1:c.589-1425dup
POTEA transcript variant X1 XM_047421756.1:c.589-1427= XM_047421756.1:c.589-1426_589-1425del XM_047421756.1:c.589-1425del XM_047421756.1:c.589-1425dup
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#.

3 SubSNP, 3 Frequency submissions
No Submitter Submission ID Date (Build)
1 EVA_DECODE ss3721899150 Jul 13, 2019 (153)
2 GNOMAD ss4183292285 Apr 26, 2021 (155)
3 TOMMO_GENOMICS ss5730266827 Oct 16, 2022 (156)
4 gnomAD - Genomes NC_000008.11 - 43299091 Apr 26, 2021 (155)
5 14KJPN NC_000008.11 - 43299091 Oct 16, 2022 (156)
6 ALFA NC_000008.11 - 43299091 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).

Added to this RefSNP Cluster:
Submission IDs Observation SPDI Canonical SPDI Source RSIDs
8285025679 NC_000008.11:43299090:TTT:T NC_000008.11:43299090:TTT:T (self)
294166006, 64103931, ss4183292285, ss5730266827 NC_000008.11:43299090:T: NC_000008.11:43299090:TTT:TT (self)
8285025679 NC_000008.11:43299090:TTT:TT NC_000008.11:43299090:TTT:TT (self)
ss3721899150 NC_000008.11:43299092:T: NC_000008.11:43299090:TTT:TT (self)
8285025679 NC_000008.11:43299090:TTT:TTTT NC_000008.11:43299090:TTT:TTTT (self)
Removed from this RefSNP Cluster:
Submission IDs Observation SPDI Canonical SPDI Destination RSIDs
ss3560343708 NC_000008.11:43299090:TT: NC_000008.11:43299090:TTT:T
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 rs1486230561

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.post820+afb47a3d