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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.

rs762146886

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr15:90256544-90256548 (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
del(T)4 / delTTT / delTT / dupT / …

del(T)4 / delTTT / delTT / dupT / dupTT / dupTTT / dup(T)4

Variation Type
Indel Insertion and Deletion
Frequency
dupT=0.000393 (104/264690, TOPMED)
del(T)4=0.00000 (0/11762, ALFA)
delTTT=0.00000 (0/11762, ALFA) (+ 5 more)
delTT=0.00000 (0/11762, ALFA)
dupT=0.00000 (0/11762, ALFA)
dupTT=0.00000 (0/11762, ALFA)
dupT=0.0005 (2/3854, ALSPAC)
dupT=0.0013 (5/3708, TWINSUK)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
CIB1 : Intron Variant
TTLL13 : 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 11762 TTTTT=1.00000 T=0.00000, TT=0.00000, TTT=0.00000, TTTTTT=0.00000, TTTTTTT=0.00000 1.0 0.0 0.0 N/A
European Sub 7608 TTTTT=1.0000 T=0.0000, TT=0.0000, TTT=0.0000, TTTTTT=0.0000, TTTTTTT=0.0000 1.0 0.0 0.0 N/A
African Sub 2738 TTTTT=1.0000 T=0.0000, TT=0.0000, TTT=0.0000, TTTTTT=0.0000, TTTTTTT=0.0000 1.0 0.0 0.0 N/A
African Others Sub 106 TTTTT=1.000 T=0.000, TT=0.000, TTT=0.000, TTTTTT=0.000, TTTTTTT=0.000 1.0 0.0 0.0 N/A
African American Sub 2632 TTTTT=1.0000 T=0.0000, TT=0.0000, TTT=0.0000, TTTTTT=0.0000, TTTTTTT=0.0000 1.0 0.0 0.0 N/A
Asian Sub 108 TTTTT=1.000 T=0.000, TT=0.000, TTT=0.000, TTTTTT=0.000, TTTTTTT=0.000 1.0 0.0 0.0 N/A
East Asian Sub 84 TTTTT=1.00 T=0.00, TT=0.00, TTT=0.00, TTTTTT=0.00, TTTTTTT=0.00 1.0 0.0 0.0 N/A
Other Asian Sub 24 TTTTT=1.00 T=0.00, TT=0.00, TTT=0.00, TTTTTT=0.00, TTTTTTT=0.00 1.0 0.0 0.0 N/A
Latin American 1 Sub 146 TTTTT=1.000 T=0.000, TT=0.000, TTT=0.000, TTTTTT=0.000, TTTTTTT=0.000 1.0 0.0 0.0 N/A
Latin American 2 Sub 608 TTTTT=1.000 T=0.000, TT=0.000, TTT=0.000, TTTTTT=0.000, TTTTTTT=0.000 1.0 0.0 0.0 N/A
South Asian Sub 94 TTTTT=1.00 T=0.00, TT=0.00, TTT=0.00, TTTTTT=0.00, TTTTTTT=0.00 1.0 0.0 0.0 N/A
Other Sub 460 TTTTT=1.000 T=0.000, TT=0.000, TTT=0.000, TTTTTT=0.000, TTTTTTT=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
TopMed Global Study-wide 264690 -

No frequency provided

dupT=0.000393
Allele Frequency Aggregator Total Global 11762 (T)5=1.00000 del(T)4=0.00000, delTTT=0.00000, delTT=0.00000, dupT=0.00000, dupTT=0.00000
Allele Frequency Aggregator European Sub 7608 (T)5=1.0000 del(T)4=0.0000, delTTT=0.0000, delTT=0.0000, dupT=0.0000, dupTT=0.0000
Allele Frequency Aggregator African Sub 2738 (T)5=1.0000 del(T)4=0.0000, delTTT=0.0000, delTT=0.0000, dupT=0.0000, dupTT=0.0000
Allele Frequency Aggregator Latin American 2 Sub 608 (T)5=1.000 del(T)4=0.000, delTTT=0.000, delTT=0.000, dupT=0.000, dupTT=0.000
Allele Frequency Aggregator Other Sub 460 (T)5=1.000 del(T)4=0.000, delTTT=0.000, delTT=0.000, dupT=0.000, dupTT=0.000
Allele Frequency Aggregator Latin American 1 Sub 146 (T)5=1.000 del(T)4=0.000, delTTT=0.000, delTT=0.000, dupT=0.000, dupTT=0.000
Allele Frequency Aggregator Asian Sub 108 (T)5=1.000 del(T)4=0.000, delTTT=0.000, delTT=0.000, dupT=0.000, dupTT=0.000
Allele Frequency Aggregator South Asian Sub 94 (T)5=1.00 del(T)4=0.00, delTTT=0.00, delTT=0.00, dupT=0.00, dupTT=0.00
The Avon Longitudinal Study of Parents and Children PARENT AND CHILD COHORT Study-wide 3854 -

No frequency provided

dupT=0.0005
UK 10K study - Twins TWIN COHORT Study-wide 3708 -

No frequency provided

dupT=0.0013
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 15 NC_000015.10:g.90256545_90256548del
GRCh38.p14 chr 15 NC_000015.10:g.90256546_90256548del
GRCh38.p14 chr 15 NC_000015.10:g.90256547_90256548del
GRCh38.p14 chr 15 NC_000015.10:g.90256548dup
GRCh38.p14 chr 15 NC_000015.10:g.90256547_90256548dup
GRCh38.p14 chr 15 NC_000015.10:g.90256546_90256548dup
GRCh38.p14 chr 15 NC_000015.10:g.90256545_90256548dup
GRCh37.p13 chr 15 NC_000015.9:g.90799777_90799780del
GRCh37.p13 chr 15 NC_000015.9:g.90799778_90799780del
GRCh37.p13 chr 15 NC_000015.9:g.90799779_90799780del
GRCh37.p13 chr 15 NC_000015.9:g.90799780dup
GRCh37.p13 chr 15 NC_000015.9:g.90799779_90799780dup
GRCh37.p13 chr 15 NC_000015.9:g.90799778_90799780dup
GRCh37.p13 chr 15 NC_000015.9:g.90799777_90799780dup
Gene: TTLL13, tubulin tyrosine ligase like 13 (plus strand)
Molecule type Change Amino acid[Codon] SO Term
TTLL13 transcript NM_001396017.1:c.705+248_…

NM_001396017.1:c.705+248_705+251del

N/A Intron Variant
Gene: CIB1, calcium and integrin binding 1 (minus strand)
Molecule type Change Amino acid[Codon] SO Term
CIB1 transcript variant a NM_001277764.2:c. N/A Genic Upstream Transcript Variant
CIB1 transcript variant b NM_006384.4:c. N/A Genic Upstream Transcript Variant
CIB1 transcript variant d NR_102428.1:n. N/A Intron Variant
CIB1 transcript variant c NR_102427.1:n. N/A Genic Upstream Transcript Variant
CIB1 transcript variant X1 XM_006720375.3:c. N/A Genic Upstream Transcript 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= del(T)4 delTTT delTT dupT dupTT dupTTT dup(T)4
GRCh38.p14 chr 15 NC_000015.10:g.90256544_90256548= NC_000015.10:g.90256545_90256548del NC_000015.10:g.90256546_90256548del NC_000015.10:g.90256547_90256548del NC_000015.10:g.90256548dup NC_000015.10:g.90256547_90256548dup NC_000015.10:g.90256546_90256548dup NC_000015.10:g.90256545_90256548dup
GRCh37.p13 chr 15 NC_000015.9:g.90799776_90799780= NC_000015.9:g.90799777_90799780del NC_000015.9:g.90799778_90799780del NC_000015.9:g.90799779_90799780del NC_000015.9:g.90799780dup NC_000015.9:g.90799779_90799780dup NC_000015.9:g.90799778_90799780dup NC_000015.9:g.90799777_90799780dup
TTLL13 transcript NM_001029964.2:c.705+247= NM_001029964.2:c.705+248_705+251del NM_001029964.2:c.705+249_705+251del NM_001029964.2:c.705+250_705+251del NM_001029964.2:c.705+251dup NM_001029964.2:c.705+250_705+251dup NM_001029964.2:c.705+249_705+251dup NM_001029964.2:c.705+248_705+251dup
TTLL13 transcript NM_001396017.1:c.705+247= NM_001396017.1:c.705+248_705+251del NM_001396017.1:c.705+249_705+251del NM_001396017.1:c.705+250_705+251del NM_001396017.1:c.705+251dup NM_001396017.1:c.705+250_705+251dup NM_001396017.1:c.705+249_705+251dup NM_001396017.1:c.705+248_705+251dup
TTLL13 transcript variant X1 XM_005254922.1:c.705+247= XM_005254922.1:c.705+248_705+251del XM_005254922.1:c.705+249_705+251del XM_005254922.1:c.705+250_705+251del XM_005254922.1:c.705+251dup XM_005254922.1:c.705+250_705+251dup XM_005254922.1:c.705+249_705+251dup XM_005254922.1:c.705+248_705+251dup
TTLL13 transcript variant X2 XM_005254923.1:c.418-594= XM_005254923.1:c.418-593_418-590del XM_005254923.1:c.418-592_418-590del XM_005254923.1:c.418-591_418-590del XM_005254923.1:c.418-590dup XM_005254923.1:c.418-591_418-590dup XM_005254923.1:c.418-592_418-590dup XM_005254923.1:c.418-593_418-590dup
TTLL13 transcript variant X3 XM_005254924.1:c.705+247= XM_005254924.1:c.705+248_705+251del XM_005254924.1:c.705+249_705+251del XM_005254924.1:c.705+250_705+251del XM_005254924.1:c.705+251dup XM_005254924.1:c.705+250_705+251dup XM_005254924.1:c.705+249_705+251dup XM_005254924.1:c.705+248_705+251dup
TTLL13 transcript variant X4 XM_005254925.1:c.705+247= XM_005254925.1:c.705+248_705+251del XM_005254925.1:c.705+249_705+251del XM_005254925.1:c.705+250_705+251del XM_005254925.1:c.705+251dup XM_005254925.1:c.705+250_705+251dup XM_005254925.1:c.705+249_705+251dup XM_005254925.1:c.705+248_705+251dup
TTLL13 transcript variant X6 XM_005254927.1:c.705+247= XM_005254927.1:c.705+248_705+251del XM_005254927.1:c.705+249_705+251del XM_005254927.1:c.705+250_705+251del XM_005254927.1:c.705+251dup XM_005254927.1:c.705+250_705+251dup XM_005254927.1:c.705+249_705+251dup XM_005254927.1:c.705+248_705+251dup
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#.

15 SubSNP, 9 Frequency submissions
No Submitter Submission ID Date (Build)
1 ABI ss40590474 Mar 15, 2016 (147)
2 EVA_UK10K_ALSPAC ss1708400720 Apr 01, 2015 (144)
3 EVA_UK10K_TWINSUK ss1708400822 Apr 01, 2015 (144)
4 SWEGEN ss3013735781 Nov 08, 2017 (151)
5 EVA_DECODE ss3698438855 Jul 13, 2019 (153)
6 GNOMAD ss4293630673 Apr 26, 2021 (155)
7 GNOMAD ss4293630674 Apr 26, 2021 (155)
8 GNOMAD ss4293630675 Apr 26, 2021 (155)
9 GNOMAD ss4293630676 Apr 26, 2021 (155)
10 GNOMAD ss4293630677 Apr 26, 2021 (155)
11 TOPMED ss5001116626 Apr 26, 2021 (155)
12 1000G_HIGH_COVERAGE ss5299420965 Oct 17, 2022 (156)
13 HUGCELL_USP ss5493035080 Oct 17, 2022 (156)
14 EVA ss5876992478 Oct 17, 2022 (156)
15 EVA ss5949481087 Oct 17, 2022 (156)
16 The Avon Longitudinal Study of Parents and Children NC_000015.9 - 90799776 Oct 12, 2018 (152)
17 gnomAD - Genomes

Submission ignored due to conflicting rows:
Row 477193872 (NC_000015.10:90256543::T 34/130488)
Row 477193873 (NC_000015.10:90256543::TTTT 1/130488)
Row 477193874 (NC_000015.10:90256543:TT: 2/130484)...

- Apr 26, 2021 (155)
18 gnomAD - Genomes

Submission ignored due to conflicting rows:
Row 477193872 (NC_000015.10:90256543::T 34/130488)
Row 477193873 (NC_000015.10:90256543::TTTT 1/130488)
Row 477193874 (NC_000015.10:90256543:TT: 2/130484)...

- Apr 26, 2021 (155)
19 gnomAD - Genomes

Submission ignored due to conflicting rows:
Row 477193872 (NC_000015.10:90256543::T 34/130488)
Row 477193873 (NC_000015.10:90256543::TTTT 1/130488)
Row 477193874 (NC_000015.10:90256543:TT: 2/130484)...

- Apr 26, 2021 (155)
20 gnomAD - Genomes

Submission ignored due to conflicting rows:
Row 477193872 (NC_000015.10:90256543::T 34/130488)
Row 477193873 (NC_000015.10:90256543::TTTT 1/130488)
Row 477193874 (NC_000015.10:90256543:TT: 2/130484)...

- Apr 26, 2021 (155)
21 gnomAD - Genomes

Submission ignored due to conflicting rows:
Row 477193872 (NC_000015.10:90256543::T 34/130488)
Row 477193873 (NC_000015.10:90256543::TTTT 1/130488)
Row 477193874 (NC_000015.10:90256543:TT: 2/130484)...

- Apr 26, 2021 (155)
22 TopMed NC_000015.10 - 90256544 Apr 26, 2021 (155)
23 UK 10K study - Twins NC_000015.9 - 90799776 Oct 12, 2018 (152)
24 ALFA NC_000015.10 - 90256544 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
ss3013735781 NC_000015.9:90799775:TTTT: NC_000015.10:90256543:TTTTT:T (self)
ss4293630677, ss5299420965, ss5493035080, ss5876992478 NC_000015.10:90256543:TTTT: NC_000015.10:90256543:TTTTT:T (self)
4790464248 NC_000015.10:90256543:TTTTT:T NC_000015.10:90256543:TTTTT:T (self)
ss4293630676 NC_000015.10:90256543:TTT: NC_000015.10:90256543:TTTTT:TT (self)
4790464248 NC_000015.10:90256543:TTTTT:TT NC_000015.10:90256543:TTTTT:TT (self)
ss4293630675 NC_000015.10:90256543:TT: NC_000015.10:90256543:TTTTT:TTT (self)
4790464248 NC_000015.10:90256543:TTTTT:TTT NC_000015.10:90256543:TTTTT:TTT (self)
37587789, 37587789, ss1708400720, ss1708400822, ss5949481087 NC_000015.9:90799775::T NC_000015.10:90256543:TTTTT:TTTTTT (self)
216662286, ss3698438855, ss4293630673, ss5001116626 NC_000015.10:90256543::T NC_000015.10:90256543:TTTTT:TTTTTT (self)
4790464248 NC_000015.10:90256543:TTTTT:TTTTTT NC_000015.10:90256543:TTTTT:TTTTTT (self)
4790464248 NC_000015.10:90256543:TTTTT:TTTTTTT NC_000015.10:90256543:TTTTT:TTTTTTT (self)
ss40590474 NT_010274.17:5765307:C:TTTC NC_000015.10:90256543:TTTTT:TTTTTT…

NC_000015.10:90256543:TTTTT:TTTTTTTT

(self)
ss4293630674 NC_000015.10:90256543::TTTT NC_000015.10:90256543:TTTTT:TTTTTT…

NC_000015.10:90256543:TTTTT:TTTTTTTTT

(self)
Removed from this RefSNP Cluster:
Submission IDs Observation SPDI Canonical SPDI Destination RSIDs
ss3234970198 NC_000015.10:90256543::TT NC_000015.10:90256543:TTTTT:TTTTTTT
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 rs762146886

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