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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.


Current Build 155

Released April 9, 2021

Homo sapiens
chr14:58638335 (GRCh38.p13) 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.

Variation Type
SNV Single Nucleotide Variation
T=0.000019 (5/264690, TOPMED)
T=0.000007 (1/140060, GnomAD)
T=0.00022 (4/18520, ALFA) (+ 3 more)
T=0.0004 (2/4480, Estonian)
T=0.0006 (2/3346, GnomAD_exome)
T=0.000 (0/278, ExAC)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
DACT1 : Missense Variant
0 citations
Genomic View
See rs on genome

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.p13 chr 14 NC_000014.9:g.58638335C>T
GRCh37.p13 chr 14 NC_000014.8:g.59105053C>T
DACT1 RefSeqGene NG_032025.1:g.9268C>T
Gene: DACT1, dishevelled binding antagonist of beta catenin 1 (plus strand)
Molecule type Change Amino acid[Codon] SO Term
DACT1 transcript variant 2 NM_001079520.2:c.133C>T R [CGG] > W [TGG] Coding Sequence Variant
dapper homolog 1 isoform 2 NP_001072988.1:p.Arg45Trp R (Arg) > W (Trp) Missense Variant
DACT1 transcript variant 1 NM_016651.6:c.133C>T R [CGG] > W [TGG] Coding Sequence Variant
dapper homolog 1 isoform 1 NP_057735.2:p.Arg45Trp R (Arg) > W (Trp) Missense Variant
DACT1 transcript variant 3 NR_046093.2:n. N/A Intron Variant
DACT1 transcript variant 5 NR_165650.1:n. N/A Intron Variant
DACT1 transcript variant 4 NR_046095.1:n. N/A Genic Upstream Transcript Variant
DACT1 transcript variant 6 NR_165651.1:n. N/A Genic Upstream Transcript Variant
DACT1 transcript variant 7 NR_165652.1:n. N/A Genic Upstream Transcript Variant

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

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: 20201027095038
Population Group Sample Size Ref Allele Alt Allele
Total Global 18520 C=0.99978 T=0.00022
European Sub 14152 C=0.99972 T=0.00028
African Sub 2898 C=1.0000 T=0.0000
African Others Sub 114 C=1.000 T=0.000
African American Sub 2784 C=1.0000 T=0.0000
Asian Sub 112 C=1.000 T=0.000
East Asian Sub 86 C=1.00 T=0.00
Other Asian Sub 26 C=1.00 T=0.00
Latin American 1 Sub 146 C=1.000 T=0.000
Latin American 2 Sub 610 C=1.000 T=0.000
South Asian Sub 98 C=1.00 T=0.00
Other Sub 504 C=1.000 T=0.000


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").

Study Population Group Sample Size Ref Allele Alt Allele
TopMed Global Study-wide 264690 C=0.999981 T=0.000019
gnomAD - Genomes Global Study-wide 140060 C=0.999993 T=0.000007
gnomAD - Genomes European Sub 75810 C=0.99999 T=0.00001
gnomAD - Genomes African Sub 42010 C=1.00000 T=0.00000
gnomAD - Genomes American Sub 13642 C=1.00000 T=0.00000
gnomAD - Genomes Ashkenazi Jewish Sub 3320 C=1.0000 T=0.0000
gnomAD - Genomes East Asian Sub 3134 C=1.0000 T=0.0000
gnomAD - Genomes Other Sub 2144 C=1.0000 T=0.0000
Genetic variation in the Estonian population Estonian Study-wide 4480 C=0.9996 T=0.0004
gnomAD - Exomes Global Study-wide 3346 C=0.9994 T=0.0006
gnomAD - Exomes European Sub 1900 C=1.0000 T=0.0000
gnomAD - Exomes Asian Sub 620 C=0.997 T=0.003
gnomAD - Exomes American Sub 368 C=1.000 T=0.000
gnomAD - Exomes Ashkenazi Jewish Sub 204 C=1.000 T=0.000
gnomAD - Exomes African Sub 154 C=1.000 T=0.000
gnomAD - Exomes Other Sub 100 C=1.00 T=0.00
ExAC Global Study-wide 278 C=1.000 T=0.000
ExAC Asian Sub 218 C=1.000 T=0.000
ExAC African Sub 34 C=1.00 T=0.00
ExAC Europe Sub 20 C=1.00 T=0.00
ExAC American Sub 4 C=1.0 T=0.0
ExAC Other Sub 2 C=1.0 T=0.0

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 C= T
GRCh38.p13 chr 14 NC_000014.9:g.58638335= NC_000014.9:g.58638335C>T
GRCh37.p13 chr 14 NC_000014.8:g.59105053= NC_000014.8:g.59105053C>T
DACT1 RefSeqGene NG_032025.1:g.9268= NG_032025.1:g.9268C>T
DACT1 transcript variant 1 NM_016651.6:c.133= NM_016651.6:c.133C>T
DACT1 transcript variant 1 NM_016651.5:c.133= NM_016651.5:c.133C>T
DACT1 transcript variant 2 NM_001079520.2:c.133= NM_001079520.2:c.133C>T
DACT1 transcript variant 2 NM_001079520.1:c.133= NM_001079520.1:c.133C>T
dapper homolog 1 isoform 1 NP_057735.2:p.Arg45= NP_057735.2:p.Arg45Trp
dapper homolog 1 isoform 2 NP_001072988.1:p.Arg45= NP_001072988.1:p.Arg45Trp

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#.

10 SubSNP, 6 Frequency submissions
No Submitter Submission ID Date (Build)
1 EVA_EXAC ss1691499893 Apr 01, 2015 (144)
2 HUMAN_LONGEVITY ss2202381852 Dec 20, 2016 (150)
3 GNOMAD ss2740743198 Nov 08, 2017 (151)
4 GNOMAD ss2749145306 Nov 08, 2017 (151)
5 GNOMAD ss2928249914 Nov 08, 2017 (151)
6 ILLUMINA ss3021573334 Nov 08, 2017 (151)
7 TOPMED ss3212464575 Nov 08, 2017 (151)
8 ILLUMINA ss3651966407 Oct 12, 2018 (152)
9 EGCUT_WGS ss3679530636 Jul 13, 2019 (153)
10 TOPMED ss4972334378 Apr 26, 2021 (155)
11 Genetic variation in the Estonian population NC_000014.8 - 59105053 Oct 12, 2018 (152)
12 ExAC NC_000014.8 - 59105053 Oct 12, 2018 (152)
13 gnomAD - Genomes NC_000014.9 - 58638335 Apr 26, 2021 (155)
14 gnomAD - Exomes NC_000014.8 - 59105053 Jul 13, 2019 (153)
15 TopMed NC_000014.9 - 58638335 Apr 26, 2021 (155)
16 ALFA NC_000014.9 - 58638335 Apr 26, 2021 (155)

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
25268884, 1846723, 9995635, ss1691499893, ss2740743198, ss2749145306, ss2928249914, ss3021573334, ss3651966407, ss3679530636 NC_000014.8:59105052:C:T NC_000014.9:58638334:C:T (self)
452589096, 117563237, 187880037, 3006251900, ss2202381852, ss3212464575, ss4972334378 NC_000014.9:58638334:C:T NC_000014.9:58638334:C:T (self)

Publications tab displays PubMed articles citing the variation as a listing of PMID, Title, Author, Year, Journal, ordered by Year, descending.

No publications for rs778976254


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.post596+ae089ad