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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 Aliases 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 154

Released April 21, 2020

Homo sapiens
chr17:17793788 (GRCh38.p12) 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
delG=0.237026 (42962/181254, GnomAD_exome)
delG=0.412184 (43328/105118, ExAC)
delG=0.34617 (10624/30690, GnomAD) (+ 1 more)
delG=0.235 (141/600, NorthernSweden)
Clinical Significance
Reported in ClinVar
Gene : Consequence
RAI1 : Frameshift 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.p12 chr 17 NC_000017.11:g.17793788del
GRCh37.p13 chr 17 NC_000017.10:g.17697102del
RAI1 RefSeqGene NG_007101.2:g.117316del
Gene: RAI1, retinoic acid induced 1 (plus strand)
Molecule type Change Amino acid[Codon] SO Term
RAI1 transcript NM_030665.4:c.840del Q [CAG] > H [CA] Coding Sequence Variant
retinoic acid-induced protein 1 NP_109590.3:p.Gln280fs Q (Gln) > H (His) Frameshift Variant
RAI1 transcript variant X1 XM_017024025.1:c.840del Q [CAG] > H [CA] Coding Sequence Variant
retinoic acid-induced protein 1 isoform X1 XP_016879514.1:p.Gln280fs Q (Gln) > H (His) Frameshift Variant
RAI1 transcript variant X2 XM_017024026.1:c.840del Q [CAG] > H [CA] Coding Sequence Variant
retinoic acid-induced protein 1 isoform X1 XP_016879515.1:p.Gln280fs Q (Gln) > H (His) Frameshift Variant
RAI1 transcript variant X3 XM_017024027.1:c.840del Q [CAG] > H [CA] Coding Sequence Variant
retinoic acid-induced protein 1 isoform X1 XP_016879516.1:p.Gln280fs Q (Gln) > H (His) Frameshift Variant
RAI1 transcript variant X4 XM_017024028.2:c.840del Q [CAG] > H [CA] Coding Sequence Variant
retinoic acid-induced protein 1 isoform X1 XP_016879517.1:p.Gln280fs Q (Gln) > H (His) Frameshift 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.

Allele: delG (allele ID: 580293 )
ClinVar Accession Disease Names Clinical Significance
RCV000715201.1 History of neurodevelopmental disorder Benign
RCV000989763.1 Smith-Magenis syndrome Benign

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
gnomAD - Exomes Global Study-wide 181254 G=0.762974 delG=0.237026
gnomAD - Exomes European Sub 102196 G=0.861589 delG=0.138411
gnomAD - Exomes Asian Sub 32828 G=0.50006 delG=0.49994
gnomAD - Exomes American Sub 23600 G=0.64360 delG=0.35640
gnomAD - Exomes African Sub 10992 G=0.83142 delG=0.16858
gnomAD - Exomes Ashkenazi Jewish Sub 7328 G=0.8216 delG=0.1784
gnomAD - Exomes Other Sub 4310 G=0.8065 delG=0.1935
ExAC Global Study-wide 105118 G=0.587816 delG=0.412184
ExAC Europe Sub 61524 G=0.69431 delG=0.30569
ExAC Asian Sub 24080 G=0.36034 delG=0.63966
ExAC American Sub 10966 G=0.44611 delG=0.55389
ExAC African Sub 7786 G=0.6517 delG=0.3483
ExAC Other Sub 762 G=0.564 delG=0.436
gnomAD - Genomes Global Study-wide 30690 G=0.65383 delG=0.34617
gnomAD - Genomes European Sub 18430 G=0.69908 delG=0.30092
gnomAD - Genomes African Sub 8612 G=0.6604 delG=0.3396
gnomAD - Genomes East Asian Sub 1540 G=0.1494 delG=0.8506
gnomAD - Genomes Other Sub 1036 G=0.6651 delG=0.3349
gnomAD - Genomes American Sub 796 G=0.470 delG=0.530
gnomAD - Genomes Ashkenazi Jewish Sub 276 G=0.732 delG=0.268
Northern Sweden ACPOP Study-wide 600 G=0.765 delG=0.235

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 G= delG Note
GRCh38.p12 chr 17 NC_000017.11:g.17793788= NC_000017.11:g.17793788del
GRCh37.p13 chr 17 NC_000017.10:g.17697102= NC_000017.10:g.17697102del
RAI1 RefSeqGene NG_007101.2:g.117316= NG_007101.2:g.117316del
RAI1 transcript NM_030665.4:c.840= NM_030665.4:c.840del
RAI1 transcript NM_030665.3:c.840= NM_030665.3:c.840del
RAI1 transcript variant X4 XM_017024028.2:c.840= XM_017024028.2:c.840del
RAI1 transcript variant X2 XM_017024026.1:c.840= XM_017024026.1:c.840del
RAI1 transcript variant X3 XM_017024027.1:c.840= XM_017024027.1:c.840del
RAI1 transcript variant X1 XM_017024025.1:c.840= XM_017024025.1:c.840del
retinoic acid-induced protein 1 NP_109590.3:p.Gln280= NP_109590.3:p.Gln280fs
retinoic acid-induced protein 1 isoform X1 XP_016879517.1:p.Gln280= XP_016879517.1:p.Gln280fs
retinoic acid-induced protein 1 isoform X1 XP_016879515.1:p.Gln280= XP_016879515.1:p.Gln280fs
retinoic acid-induced protein 1 isoform X1 XP_016879516.1:p.Gln280= XP_016879516.1:p.Gln280fs
retinoic acid-induced protein 1 isoform X1 XP_016879514.1:p.Gln280= XP_016879514.1:p.Gln280fs

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#.

8 SubSNP, 4 Frequency, 2 ClinVar submissions
No Submitter Submission ID Date (Build)
1 ABI ss40836052 Mar 13, 2006 (126)
2 EVA_EXAC ss1712133728 Apr 01, 2015 (144)
3 JJLAB ss2031329455 Sep 14, 2016 (149)
4 MCHAISSO ss3063862278 Nov 08, 2017 (151)
5 MCHAISSO ss3064704805 Nov 08, 2017 (151)
6 MCHAISSO ss3065642694 Nov 08, 2017 (151)
7 ACPOP ss3741921333 Jul 13, 2019 (153)
8 EVA ss3834808661 Apr 27, 2020 (154)
9 ExAC NC_000017.10 - 17697102 Oct 12, 2018 (152)
10 gnomAD - Genomes NC_000017.10 - 17697102 Jul 13, 2019 (153)
11 gnomAD - Exomes NC_000017.10 - 17697102 Jul 13, 2019 (153)
12 Northern Sweden NC_000017.10 - 17697102 Jul 13, 2019 (153)
13 ClinVar RCV000715201.1 Jul 13, 2019 (153)
14 ClinVar RCV000989763.1 Apr 27, 2020 (154)

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
3073146, 194665344, 11804971, 15206198, ss1712133728, ss2031329455, ss3741921333, ss3834808661 NC_000017.10:17697101:G: NC_000017.11:17793787:G: (self)
RCV000715201.1, RCV000989763.1, ss3063862278, ss3064704805, ss3065642694 NC_000017.11:17793787:G: NC_000017.11:17793787:G: (self)
ss40836052 NT_010718.16:17300475:G: NC_000017.11:17793787:G: (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 rs34083643

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.post474+eacaa5c