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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.

rs879500029

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr1:624616-624623 (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
delA(T)4
Variation Type
Indel Insertion and Deletion
Frequency
delA(T)4=0.04371 (2818/64474, GnomAD)
delA(T)4=0.03293 (531/16126, ALFA)
delA(T)4=0.0097 (62/6404, 1000G_30x)
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 16126 TTTATTTT=0.96707 TTT=0.03293
European Sub 11874 TTTATTTT=0.95890 TTT=0.04110
African Sub 2816 TTTATTTT=0.9972 TTT=0.0028
African Others Sub 108 TTTATTTT=1.000 TTT=0.000
African American Sub 2708 TTTATTTT=0.9970 TTT=0.0030
Asian Sub 108 TTTATTTT=1.000 TTT=0.000
East Asian Sub 84 TTTATTTT=1.00 TTT=0.00
Other Asian Sub 24 TTTATTTT=1.00 TTT=0.00
Latin American 1 Sub 146 TTTATTTT=0.986 TTT=0.014
Latin American 2 Sub 610 TTTATTTT=0.977 TTT=0.023
South Asian Sub 94 TTTATTTT=0.98 TTT=0.02
Other Sub 478 TTTATTTT=0.964 TTT=0.036


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 64474 TTTA(T)4=0.95629 delA(T)4=0.04371
gnomAD - Genomes European Sub 33226 TTTA(T)4=0.93192 delA(T)4=0.06808
gnomAD - Genomes African Sub 21950 TTTA(T)4=0.99226 delA(T)4=0.00774
gnomAD - Genomes American Sub 5158 TTTA(T)4=0.9599 delA(T)4=0.0401
gnomAD - Genomes East Asian Sub 1858 TTTA(T)4=1.0000 delA(T)4=0.0000
gnomAD - Genomes Ashkenazi Jewish Sub 1380 TTTA(T)4=0.9043 delA(T)4=0.0957
gnomAD - Genomes Other Sub 902 TTTA(T)4=0.948 delA(T)4=0.052
Allele Frequency Aggregator Total Global 16126 TTTA(T)4=0.96707 delA(T)4=0.03293
Allele Frequency Aggregator European Sub 11874 TTTA(T)4=0.95890 delA(T)4=0.04110
Allele Frequency Aggregator African Sub 2816 TTTA(T)4=0.9972 delA(T)4=0.0028
Allele Frequency Aggregator Latin American 2 Sub 610 TTTA(T)4=0.977 delA(T)4=0.023
Allele Frequency Aggregator Other Sub 478 TTTA(T)4=0.964 delA(T)4=0.036
Allele Frequency Aggregator Latin American 1 Sub 146 TTTA(T)4=0.986 delA(T)4=0.014
Allele Frequency Aggregator Asian Sub 108 TTTA(T)4=1.000 delA(T)4=0.000
Allele Frequency Aggregator South Asian Sub 94 TTTA(T)4=0.98 delA(T)4=0.02
1000Genomes_30x Global Study-wide 6404 TTTA(T)4=0.9903 delA(T)4=0.0097
1000Genomes_30x African Sub 1786 TTTA(T)4=0.9983 delA(T)4=0.0017
1000Genomes_30x Europe Sub 1266 TTTA(T)4=0.9716 delA(T)4=0.0284
1000Genomes_30x South Asian Sub 1202 TTTA(T)4=0.9900 delA(T)4=0.0100
1000Genomes_30x East Asian Sub 1170 TTTA(T)4=1.0000 delA(T)4=0.0000
1000Genomes_30x American Sub 980 TTTA(T)4=0.989 delA(T)4=0.011
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.624619_624623del
GRCh37.p13 chr 1 NC_000001.10:g.559999_560003del
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 TTTA(T)4= delA(T)4
GRCh38.p14 chr 1 NC_000001.11:g.624616_624623= NC_000001.11:g.624619_624623del
GRCh37.p13 chr 1 NC_000001.10:g.559996_560003= NC_000001.10:g.559999_560003del
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#.

7 SubSNP, 3 Frequency submissions
No Submitter Submission ID Date (Build)
1 JJLAB ss2030297694 Sep 14, 2016 (149)
2 GNOMAD ss2750622209 Nov 08, 2017 (151)
3 SWEGEN ss2986145759 Nov 08, 2017 (151)
4 EVA_DECODE ss3685991290 Jul 12, 2019 (153)
5 1000G_HIGH_COVERAGE ss5240859579 Oct 12, 2022 (156)
6 HUGCELL_USP ss5442111417 Oct 12, 2022 (156)
7 1000G_HIGH_COVERAGE ss5512482624 Oct 12, 2022 (156)
8 1000Genomes_30x NC_000001.11 - 624616 Oct 12, 2022 (156)
9 gnomAD - Genomes NC_000001.11 - 624616 Apr 25, 2021 (155)
10 ALFA NC_000001.11 - 624616 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
ss2030297694, ss2750622209, ss2986145759 NC_000001.10:559995:TTTAT: NC_000001.11:624615:TTTATTTT:TTT (self)
8559, 37551, ss3685991290, ss5240859579, ss5442111417, ss5512482624 NC_000001.11:624615:TTTAT: NC_000001.11:624615:TTTATTTT:TTT (self)
9089015030 NC_000001.11:624615:TTTATTTT:TTT NC_000001.11:624615:TTTATTTT:TTT (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 rs879500029

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