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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.

rs371212353

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr1:818604-818608 (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
delT / dupT
Variation Type
Indel Insertion and Deletion
Frequency
dupT=0.12616 (3565/28258, 14KJPN)
dupT=0.11742 (1968/16760, 8.3KJPN)
dupT=0.02142 (330/15408, ALFA)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
FAM87B : 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 15408 TTTTT=0.97858 TTTT=0.00000, TTTTTT=0.02142
European Sub 11826 TTTTT=0.97996 TTTT=0.00000, TTTTTT=0.02004
African Sub 2254 TTTTT=0.9592 TTTT=0.0000, TTTTTT=0.0408
African Others Sub 76 TTTTT=0.93 TTTT=0.00, TTTTTT=0.07
African American Sub 2178 TTTTT=0.9601 TTTT=0.0000, TTTTTT=0.0399
Asian Sub 96 TTTTT=1.00 TTTT=0.00, TTTTTT=0.00
East Asian Sub 74 TTTTT=1.00 TTTT=0.00, TTTTTT=0.00
Other Asian Sub 22 TTTTT=1.00 TTTT=0.00, TTTTTT=0.00
Latin American 1 Sub 128 TTTTT=1.000 TTTT=0.000, TTTTTT=0.000
Latin American 2 Sub 586 TTTTT=1.000 TTTT=0.000, TTTTTT=0.000
South Asian Sub 74 TTTTT=1.00 TTTT=0.00, TTTTTT=0.00
Other Sub 444 TTTTT=0.998 TTTT=0.000, TTTTTT=0.002


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 28258 -

No frequency provided

dupT=0.12616
8.3KJPN JAPANESE Study-wide 16760 -

No frequency provided

dupT=0.11742
Allele Frequency Aggregator Total Global 15408 (T)5=0.97858 delT=0.00000, dupT=0.02142
Allele Frequency Aggregator European Sub 11826 (T)5=0.97996 delT=0.00000, dupT=0.02004
Allele Frequency Aggregator African Sub 2254 (T)5=0.9592 delT=0.0000, dupT=0.0408
Allele Frequency Aggregator Latin American 2 Sub 586 (T)5=1.000 delT=0.000, dupT=0.000
Allele Frequency Aggregator Other Sub 444 (T)5=0.998 delT=0.000, dupT=0.002
Allele Frequency Aggregator Latin American 1 Sub 128 (T)5=1.000 delT=0.000, dupT=0.000
Allele Frequency Aggregator Asian Sub 96 (T)5=1.00 delT=0.00, dupT=0.00
Allele Frequency Aggregator South Asian Sub 74 (T)5=1.00 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 1 NC_000001.11:g.818608del
GRCh38.p14 chr 1 NC_000001.11:g.818608dup
GRCh37.p13 chr 1 NC_000001.10:g.753988del
GRCh37.p13 chr 1 NC_000001.10:g.753988dup
Gene: FAM87B, family with sequence similarity 87 member B (plus strand)
Molecule type Change Amino acid[Codon] SO Term
FAM87B transcript NR_103536.1: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)5= delT dupT
GRCh38.p14 chr 1 NC_000001.11:g.818604_818608= NC_000001.11:g.818608del NC_000001.11:g.818608dup
GRCh37.p13 chr 1 NC_000001.10:g.753984_753988= NC_000001.10:g.753988del NC_000001.10:g.753988dup
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#.

9 SubSNP, 3 Frequency submissions
No Submitter Submission ID Date (Build)
1 LUNTER ss550899122 Apr 25, 2013 (138)
2 LUNTER ss550903113 Apr 25, 2013 (138)
3 LUNTER ss552738974 Apr 25, 2013 (138)
4 DDI ss1536213885 Apr 01, 2015 (144)
5 SWEGEN ss2986148545 Nov 08, 2017 (151)
6 TOMMO_GENOMICS ss5142050980 Apr 25, 2021 (155)
7 SANFORD_IMAGENETICS ss5624748684 Oct 12, 2022 (156)
8 TOMMO_GENOMICS ss5666189830 Oct 12, 2022 (156)
9 YY_MCH ss5800243541 Oct 12, 2022 (156)
10 8.3KJPN NC_000001.10 - 753984 Apr 25, 2021 (155)
11 14KJPN NC_000001.11 - 818604 Oct 12, 2022 (156)
12 ALFA NC_000001.11 - 818604 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
13681800783 NC_000001.11:818603:TTTTT:TTTT NC_000001.11:818603:TTTTT:TTTT (self)
ss550899122, ss550903113, ss552738974 NC_000001.9:743846::T NC_000001.11:818603:TTTTT:TTTTTT (self)
20287, ss1536213885, ss2986148545, ss5142050980, ss5624748684 NC_000001.10:753983::T NC_000001.11:818603:TTTTT:TTTTTT (self)
26934, ss5666189830, ss5800243541 NC_000001.11:818603::T NC_000001.11:818603:TTTTT:TTTTTT (self)
13681800783 NC_000001.11:818603:TTTTT:TTTTTT NC_000001.11:818603:TTTTT:TTTTTT (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 rs371212353

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