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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.

rs72549309

Current Build 157

Released September 3, 2024

Organism
Homo sapiens
Position
chr1:97740411-97740418 (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
delATGA
Variation Type
Indel Insertion and Deletion
Frequency
delATGA=0.0001143 (160/1400094, GnomAD_exomes)
delATGA=0.000049 (13/264690, TOPMED)
delATGA=0.000121 (18/149180, GnomAD_genomes) (+ 5 more)
delATGA=0.000091 (11/121318, ExAC)
delATGA=0.00003 (2/78700, PAGE_STUDY)
delATGA=0.00007 (1/14050, ALFA)
delATGA=0.02867 (359/12520, GO-ESP)
delATGA=0.004 (4/998, GoNL)
Clinical Significance
Reported in ClinVar
Gene : Consequence
DPYD : Frameshift Variant
Publications
3 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 14050 ATGAATGA=0.99993 ATGA=0.00007 0.999858 0.0 0.000142 0
European Sub 9690 ATGAATGA=0.9999 ATGA=0.0001 0.999794 0.0 0.000206 0
African Sub 2898 ATGAATGA=1.0000 ATGA=0.0000 1.0 0.0 0.0 N/A
African Others Sub 114 ATGAATGA=1.000 ATGA=0.000 1.0 0.0 0.0 N/A
African American Sub 2784 ATGAATGA=1.0000 ATGA=0.0000 1.0 0.0 0.0 N/A
Asian Sub 112 ATGAATGA=1.000 ATGA=0.000 1.0 0.0 0.0 N/A
East Asian Sub 86 ATGAATGA=1.00 ATGA=0.00 1.0 0.0 0.0 N/A
Other Asian Sub 26 ATGAATGA=1.00 ATGA=0.00 1.0 0.0 0.0 N/A
Latin American 1 Sub 146 ATGAATGA=1.000 ATGA=0.000 1.0 0.0 0.0 N/A
Latin American 2 Sub 610 ATGAATGA=1.000 ATGA=0.000 1.0 0.0 0.0 N/A
South Asian Sub 98 ATGAATGA=1.00 ATGA=0.00 1.0 0.0 0.0 N/A
Other Sub 496 ATGAATGA=1.000 ATGA=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
gnomAD v4 - Exomes Global Study-wide 1400094 (ATGA)2=0.9998857 delATGA=0.0001143
gnomAD v4 - Exomes European Sub 1164246 (ATGA)2=0.9998651 delATGA=0.0001349
gnomAD v4 - Exomes South Asian Sub 86228 (ATGA)2=1.00000 delATGA=0.00000
gnomAD v4 - Exomes American Sub 44710 (ATGA)2=0.99996 delATGA=0.00004
gnomAD v4 - Exomes East Asian Sub 39620 (ATGA)2=1.00000 delATGA=0.00000
gnomAD v4 - Exomes African Sub 33436 (ATGA)2=0.99997 delATGA=0.00003
gnomAD v4 - Exomes Ashkenazi Jewish Sub 26094 (ATGA)2=1.00000 delATGA=0.00000
gnomAD v4 - Exomes Middle Eastern sub 5760 (ATGA)2=1.0000 delATGA=0.0000
TopMed Global Study-wide 264690 (ATGA)2=0.999951 delATGA=0.000049
gnomAD v4 - Genomes Global Study-wide 149180 (ATGA)2=0.999879 delATGA=0.000121
gnomAD v4 - Genomes European Sub 78584 (ATGA)2=0.99978 delATGA=0.00022
gnomAD v4 - Genomes African Sub 41548 (ATGA)2=1.00000 delATGA=0.00000
gnomAD v4 - Genomes American Sub 15272 (ATGA)2=0.99993 delATGA=0.00007
gnomAD v4 - Genomes East Asian Sub 5184 (ATGA)2=1.0000 delATGA=0.0000
gnomAD v4 - Genomes South Asian Sub 4826 (ATGA)2=1.0000 delATGA=0.0000
gnomAD v4 - Genomes Ashkenazi Jewish Sub 3472 (ATGA)2=1.0000 delATGA=0.0000
gnomAD v4 - Genomes Middle Eastern sub 294 (ATGA)2=1.000 delATGA=0.000
ExAC Global Study-wide 121318 (ATGA)2=0.999909 delATGA=0.000091
ExAC Europe Sub 73298 (ATGA)2=0.99986 delATGA=0.00014
ExAC Asian Sub 25154 (ATGA)2=1.00000 delATGA=0.00000
ExAC American Sub 11556 (ATGA)2=0.99991 delATGA=0.00009
ExAC African Sub 10402 (ATGA)2=1.00000 delATGA=0.00000
ExAC Other Sub 908 (ATGA)2=1.000 delATGA=0.000
The PAGE Study Global Study-wide 78700 (ATGA)2=0.99997 delATGA=0.00003
The PAGE Study AfricanAmerican Sub 32516 (ATGA)2=0.99997 delATGA=0.00003
The PAGE Study Mexican Sub 10810 (ATGA)2=1.00000 delATGA=0.00000
The PAGE Study Asian Sub 8318 (ATGA)2=1.0000 delATGA=0.0000
The PAGE Study PuertoRican Sub 7918 (ATGA)2=0.9999 delATGA=0.0001
The PAGE Study NativeHawaiian Sub 4534 (ATGA)2=1.0000 delATGA=0.0000
The PAGE Study Cuban Sub 4230 (ATGA)2=1.0000 delATGA=0.0000
The PAGE Study Dominican Sub 3828 (ATGA)2=1.0000 delATGA=0.0000
The PAGE Study CentralAmerican Sub 2450 (ATGA)2=1.0000 delATGA=0.0000
The PAGE Study SouthAmerican Sub 1982 (ATGA)2=1.0000 delATGA=0.0000
The PAGE Study NativeAmerican Sub 1260 (ATGA)2=1.0000 delATGA=0.0000
The PAGE Study SouthAsian Sub 854 (ATGA)2=1.000 delATGA=0.000
Allele Frequency Aggregator Total Global 14050 (ATGA)2=0.99993 delATGA=0.00007
Allele Frequency Aggregator European Sub 9690 (ATGA)2=0.9999 delATGA=0.0001
Allele Frequency Aggregator African Sub 2898 (ATGA)2=1.0000 delATGA=0.0000
Allele Frequency Aggregator Latin American 2 Sub 610 (ATGA)2=1.000 delATGA=0.000
Allele Frequency Aggregator Other Sub 496 (ATGA)2=1.000 delATGA=0.000
Allele Frequency Aggregator Latin American 1 Sub 146 (ATGA)2=1.000 delATGA=0.000
Allele Frequency Aggregator Asian Sub 112 (ATGA)2=1.000 delATGA=0.000
Allele Frequency Aggregator South Asian Sub 98 (ATGA)2=1.00 delATGA=0.00
GO Exome Sequencing Project Global Study-wide 12520 (ATGA)2=0.97133 delATGA=0.02867
GO Exome Sequencing Project European American Sub 8254 (ATGA)2=0.9669 delATGA=0.0331
GO Exome Sequencing Project African American Sub 4266 (ATGA)2=0.9798 delATGA=0.0202
Genome of the Netherlands Release 5 Genome of the Netherlands Study-wide 998 (ATGA)2=0.996 delATGA=0.004
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.97740411ATGA[1]
GRCh37.p13 chr 1 NC_000001.10:g.98205967ATGA[1]
DPYD RefSeqGene (LRG_722) NG_008807.2:g.185642TCAT[1]
Gene: DPYD, dihydropyrimidine dehydrogenase (minus strand)
Molecule type Change Amino acid[Codon] SO Term
DPYD transcript variant 2 NM_001160301.1:c.299_302d…

NM_001160301.1:c.299_302del

F [TTC] > S [TC] Coding Sequence Variant
dihydropyrimidine dehydrogenase [NADP(+)] isoform 2 NP_001153773.1:p.Phe100fs F (Phe) > S (Ser) Frameshift Variant
DPYD transcript variant 1 NM_000110.4:c.299_302del F [TTC] > S [TC] Coding Sequence Variant
dihydropyrimidine dehydrogenase [NADP(+)] isoform 1 NP_000101.2:p.Phe100fs F (Phe) > S (Ser) Frameshift Variant
DPYD transcript variant X2 XM_005270562.3:c.299_302d…

XM_005270562.3:c.299_302del

F [TTC] > S [TC] Coding Sequence Variant
dihydropyrimidine dehydrogenase [NADP(+)] isoform X2 XP_005270619.2:p.Phe100fs F (Phe) > S (Ser) Frameshift Variant
DPYD transcript variant X1 XM_017000507.2:c.188_191d…

XM_017000507.2:c.188_191del

F [TTC] > S [TC] Coding Sequence Variant
dihydropyrimidine dehydrogenase [NADP(+)] isoform X1 XP_016855996.1:p.Phe63fs F (Phe) > S (Ser) Frameshift Variant
DPYD transcript variant X3 XM_047448076.1:c.71_74del F [TTC] > S [TC] Coding Sequence Variant
dihydropyrimidine dehydrogenase [NADP(+)] isoform X3 XP_047304032.1:p.Phe24fs F (Phe) > S (Ser) Frameshift Variant
DPYD transcript variant X4 XM_047448077.1:c.188_191d…

XM_047448077.1:c.188_191del

F [TTC] > S [TC] Coding Sequence Variant
dihydropyrimidine dehydrogenase [NADP(+)] isoform X4 XP_047304033.1:p.Phe63fs F (Phe) > S (Ser) Frameshift Variant
DPYD transcript variant X5 XM_006710397.4:c.299_302d…

XM_006710397.4:c.299_302del

F [TTC] > S [TC] Coding Sequence Variant
dihydropyrimidine dehydrogenase [NADP(+)] isoform X5 XP_006710460.1:p.Phe100fs F (Phe) > S (Ser) Frameshift Variant
DPYD transcript variant X6 XR_001737014.2:n.432TCAT[…

XR_001737014.2:n.432TCAT[1]

N/A Non Coding 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.

Allele: delATGA (allele ID: 486871 )
ClinVar Accession Disease Names Clinical Significance
RCV000589260.16 Dihydropyrimidine dehydrogenase deficiency Pathogenic
RCV001836843.10 not provided Pathogenic
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 (ATGA)2= delATGA
GRCh38.p14 chr 1 NC_000001.11:g.97740411_97740418= NC_000001.11:g.97740411ATGA[1]
GRCh37.p13 chr 1 NC_000001.10:g.98205967_98205974= NC_000001.10:g.98205967ATGA[1]
DPYD RefSeqGene (LRG_722) NG_008807.2:g.185642_185649= NG_008807.2:g.185642TCAT[1]
DPYD transcript variant 1 NM_000110.4:c.295_302= NM_000110.4:c.299_302del
DPYD transcript variant 1 NM_000110.3:c.295_302= NM_000110.3:c.299_302del
DPYD transcript variant 2 NM_001160301.1:c.295_302= NM_001160301.1:c.299_302del
DPYD transcript variant X5 XM_006710397.4:c.295_302= XM_006710397.4:c.299_302del
DPYD transcript variant X3 XM_006710397.3:c.295_302= XM_006710397.3:c.299_302del
DPYD transcript variant X2 XM_006710397.2:c.295_302= XM_006710397.2:c.299_302del
DPYD transcript variant X3 XM_006710397.1:c.295_302= XM_006710397.1:c.299_302del
DPYD transcript variant X2 XM_005270562.3:c.295_302= XM_005270562.3:c.299_302del
DPYD transcript variant X2 XM_005270562.2:c.295_302= XM_005270562.2:c.299_302del
DPYD transcript variant X2 XM_005270562.1:c.295_302= XM_005270562.1:c.299_302del
DPYD transcript variant X1 XM_017000507.2:c.184_191= XM_017000507.2:c.188_191del
DPYD transcript variant X1 XM_017000507.1:c.184_191= XM_017000507.1:c.188_191del
DPYD transcript variant X6 XR_001737014.2:n.432_439= XR_001737014.2:n.432TCAT[1]
DPYD transcript variant X7 XR_001737014.1:n.432_439= XR_001737014.1:n.432TCAT[1]
DPYD transcript variant X3 XM_047448076.1:c.67_74= XM_047448076.1:c.71_74del
DPYD transcript variant X4 XM_047448077.1:c.184_191= XM_047448077.1:c.188_191del
dihydropyrimidine dehydrogenase [NADP(+)] isoform 1 NP_000101.2:p.Ser99_Ile101= NP_000101.2:p.Phe100fs
dihydropyrimidine dehydrogenase [NADP(+)] isoform 2 NP_001153773.1:p.Ser99_Ile101= NP_001153773.1:p.Phe100fs
dihydropyrimidine dehydrogenase [NADP(+)] isoform X5 XP_006710460.1:p.Ser99_Ile101= XP_006710460.1:p.Phe100fs
dihydropyrimidine dehydrogenase [NADP(+)] isoform X2 XP_005270619.2:p.Ser99_Ile101= XP_005270619.2:p.Phe100fs
dihydropyrimidine dehydrogenase [NADP(+)] isoform X1 XP_016855996.1:p.Ser62_Ile64= XP_016855996.1:p.Phe63fs
dihydropyrimidine dehydrogenase [NADP(+)] isoform X3 XP_047304032.1:p.Ser23_Ile25= XP_047304032.1:p.Phe24fs
dihydropyrimidine dehydrogenase [NADP(+)] isoform X4 XP_047304033.1:p.Ser62_Ile64= XP_047304033.1:p.Phe63fs
dihydropyrimidine dehydrogenase [NADP(+)] isoform X2 XP_005270619.1:p.Ser99_Ile101= XP_005270619.1:p.Phe100fs
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#.

20 SubSNP, 8 Frequency, 2 ClinVar submissions
No Submitter Submission ID Date (Build)
1 AFFY_DM3_1 ss105434300 Feb 13, 2009 (130)
2 EVA-GONL ss975469207 Aug 21, 2014 (142)
3 CLINVAR ss1457611773 Nov 23, 2014 (142)
4 EVA_EXAC ss1711626460 Apr 01, 2015 (144)
5 ILLUMINA ss1958296122 Feb 12, 2016 (147)
6 ILLUMINA ss2710678078 Nov 08, 2017 (151)
7 GNOMAD ss2731657720 Nov 08, 2017 (151)
8 GNOMAD ss2746378687 Nov 08, 2017 (151)
9 GNOMAD ss2758490783 Nov 08, 2017 (151)
10 SWEGEN ss2987285387 Nov 08, 2017 (151)
11 ILLUMINA ss3021113015 Nov 08, 2017 (151)
12 ILLUMINA ss3021113016 Nov 08, 2017 (151)
13 ILLUMINA ss3651443679 Oct 11, 2018 (152)
14 ILLUMINA ss3651443680 Oct 11, 2018 (152)
15 ILLUMINA ss3725047404 Jul 12, 2019 (153)
16 PAGE_CC ss3770827455 Jul 12, 2019 (153)
17 EVA ss3823633624 Apr 25, 2020 (154)
18 TOPMED ss4460225857 Apr 25, 2021 (155)
19 GNOMAD ss6407784289 Nov 02, 2024 (157)
20 GNOMAD ss6494996981 Nov 02, 2024 (157)
21 ExAC NC_000001.10 - 98205967 Oct 11, 2018 (152)
22 gnomAD v4 - Exomes NC_000001.11 - 97740411 Nov 02, 2024 (157)
23 gnomAD v4 - Genomes NC_000001.11 - 97740411 Nov 02, 2024 (157)
24 GO Exome Sequencing Project NC_000001.10 - 98205967 Oct 11, 2018 (152)
25 Genome of the Netherlands Release 5 NC_000001.10 - 98205967 Apr 25, 2020 (154)
26 The PAGE Study NC_000001.11 - 97740411 Jul 12, 2019 (153)
27 TopMed NC_000001.11 - 97740411 Apr 25, 2021 (155)
28 ALFA NC_000001.11 - 97740411 Nov 02, 2024 (157)
29 ClinVar RCV000589260.16 Nov 02, 2024 (157)
30 ClinVar RCV001836843.10 Nov 02, 2024 (157)
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
4856389, 92258, 673578, ss975469207, ss1711626460, ss1958296122, ss2731657720, ss2746378687, ss2758490783, ss2987285387, ss3021113015, ss3021113016, ss3651443679, ss3651443680, ss3823633624 NC_000001.10:98205966:ATGA: NC_000001.11:97740410:ATGAATGA:ATGA (self)
ss2710678078 NC_000001.10:98205970:ATGA: NC_000001.11:97740410:ATGAATGA:ATGA (self)
3082623, 21311770, 48924, 23832192, ss3725047404, ss3770827455, ss4460225857, ss6407784289, ss6494996981 NC_000001.11:97740410:ATGA: NC_000001.11:97740410:ATGAATGA:ATGA (self)
RCV000589260.16, RCV001836843.10, 1726248043 NC_000001.11:97740410:ATGAATGA:ATGA NC_000001.11:97740410:ATGAATGA:ATGA (self)
ss1457611773 NC_000001.11:97740414:ATGA: NC_000001.11:97740410:ATGAATGA:ATGA (self)
ss105434300 NT_032977.9:68177888:ATGA: NC_000001.11:97740410:ATGAATGA:ATGA (self)
Help

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

3 citations for rs72549309
PMID Title Author Year Journal
24944790 Screening for 392 polymorphisms in 141 pharmacogenes. Kim JY et al. 2014 Biomedical reports
34621706 Comprehensive analysis of important pharmacogenes in Koreans using the DMET™ platform. Kim B et al. 2021 Translational and clinical pharmacology
35582139 The use of pharmacogenetics to increase the safety of colorectal cancer patients treated with fluoropyrimidines. De Mattia E et al. 2019 Cancer drug resistance (Alhambra, Calif.)
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.post825+45319f0