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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.

rs149026539

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr1:154916577 (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
C>A / C>T
Variation Type
SNV Single Nucleotide Variation
Frequency
T=0.02410 (831/34476, ALFA)
T=0.0108 (69/6404, 1000G_30x)
T=0.0108 (54/5008, 1000G) (+ 11 more)
T=0.0496 (222/4480, Estonian)
T=0.0340 (131/3854, ALSPAC)
T=0.0383 (142/3708, TWINSUK)
T=0.029 (29/998, GoNL)
T=0.028 (17/600, NorthernSweden)
T=0.009 (2/216, Qatari)
T=0.05 (2/40, GENOME_DK)
C=0.5 (2/4, SGDP_PRJ)
T=0.5 (2/4, SGDP_PRJ)
C=0.5 (2/4, Siberian)
T=0.5 (2/4, Siberian)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
LOC105371449 : 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 34476 C=0.97590 A=0.00000, T=0.02410
European Sub 29682 C=0.97224 A=0.00000, T=0.02776
African Sub 2902 C=1.0000 A=0.0000, T=0.0000
African Others Sub 114 C=1.000 A=0.000, T=0.000
African American Sub 2788 C=1.0000 A=0.0000, T=0.0000
Asian Sub 156 C=1.000 A=0.000, T=0.000
East Asian Sub 130 C=1.000 A=0.000, T=0.000
Other Asian Sub 26 C=1.00 A=0.00, T=0.00
Latin American 1 Sub 138 C=1.000 A=0.000, T=0.000
Latin American 2 Sub 600 C=1.000 A=0.000, T=0.000
South Asian Sub 98 C=1.00 A=0.00, T=0.00
Other Sub 900 C=0.992 A=0.000, T=0.008


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
Allele Frequency Aggregator Total Global 34476 C=0.97590 A=0.00000, T=0.02410
Allele Frequency Aggregator European Sub 29682 C=0.97224 A=0.00000, T=0.02776
Allele Frequency Aggregator African Sub 2902 C=1.0000 A=0.0000, T=0.0000
Allele Frequency Aggregator Other Sub 900 C=0.992 A=0.000, T=0.008
Allele Frequency Aggregator Latin American 2 Sub 600 C=1.000 A=0.000, T=0.000
Allele Frequency Aggregator Asian Sub 156 C=1.000 A=0.000, T=0.000
Allele Frequency Aggregator Latin American 1 Sub 138 C=1.000 A=0.000, T=0.000
Allele Frequency Aggregator South Asian Sub 98 C=1.00 A=0.00, T=0.00
1000Genomes_30x Global Study-wide 6404 C=0.9892 T=0.0108
1000Genomes_30x African Sub 1786 C=0.9994 T=0.0006
1000Genomes_30x Europe Sub 1266 C=0.9605 T=0.0395
1000Genomes_30x South Asian Sub 1202 C=0.9975 T=0.0025
1000Genomes_30x East Asian Sub 1170 C=1.0000 T=0.0000
1000Genomes_30x American Sub 980 C=0.985 T=0.015
1000Genomes Global Study-wide 5008 C=0.9892 T=0.0108
1000Genomes African Sub 1322 C=0.9992 T=0.0008
1000Genomes East Asian Sub 1008 C=1.0000 T=0.0000
1000Genomes Europe Sub 1006 C=0.9612 T=0.0388
1000Genomes South Asian Sub 978 C=0.997 T=0.003
1000Genomes American Sub 694 C=0.984 T=0.016
Genetic variation in the Estonian population Estonian Study-wide 4480 C=0.9504 T=0.0496
The Avon Longitudinal Study of Parents and Children PARENT AND CHILD COHORT Study-wide 3854 C=0.9660 T=0.0340
UK 10K study - Twins TWIN COHORT Study-wide 3708 C=0.9617 T=0.0383
Genome of the Netherlands Release 5 Genome of the Netherlands Study-wide 998 C=0.971 T=0.029
Northern Sweden ACPOP Study-wide 600 C=0.972 T=0.028
Qatari Global Study-wide 216 C=0.991 T=0.009
The Danish reference pan genome Danish Study-wide 40 C=0.95 T=0.05
SGDP_PRJ Global Study-wide 4 C=0.5 T=0.5
Siberian Global Study-wide 4 C=0.5 T=0.5
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.154916577C>A
GRCh38.p14 chr 1 NC_000001.11:g.154916577C>T
GRCh37.p13 chr 1 NC_000001.10:g.154889053C>A
GRCh37.p13 chr 1 NC_000001.10:g.154889053C>T
Gene: LOC105371449, uncharacterized LOC105371449 (minus strand)
Molecule type Change Amino acid[Codon] SO Term
LOC105371449 transcript XR_001738239.2: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 C= A T
GRCh38.p14 chr 1 NC_000001.11:g.154916577= NC_000001.11:g.154916577C>A NC_000001.11:g.154916577C>T
GRCh37.p13 chr 1 NC_000001.10:g.154889053= NC_000001.10:g.154889053C>A NC_000001.10:g.154889053C>T
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#.

29 SubSNP, 16 Frequency submissions
No Submitter Submission ID Date (Build)
1 1000GENOMES ss328952158 May 09, 2011 (134)
2 EVA-GONL ss975684812 Aug 21, 2014 (142)
3 1000GENOMES ss1292934438 Aug 21, 2014 (142)
4 EVA_GENOME_DK ss1574393576 Apr 01, 2015 (144)
5 EVA_DECODE ss1585066408 Apr 01, 2015 (144)
6 EVA_UK10K_ALSPAC ss1601218987 Apr 01, 2015 (144)
7 EVA_UK10K_TWINSUK ss1644213020 Apr 01, 2015 (144)
8 WEILL_CORNELL_DGM ss1918918875 Feb 12, 2016 (147)
9 JJLAB ss2019974955 Sep 14, 2016 (149)
10 USC_VALOUEV ss2147999578 Dec 20, 2016 (150)
11 HUMAN_LONGEVITY ss2166560455 Dec 20, 2016 (150)
12 ILLUMINA ss2710682875 Nov 08, 2017 (151)
13 GNOMAD ss2761341685 Nov 08, 2017 (151)
14 SWEGEN ss2987755614 Nov 08, 2017 (151)
15 CSHL ss3343711640 Nov 08, 2017 (151)
16 EGCUT_WGS ss3655696066 Jul 12, 2019 (153)
17 EVA_DECODE ss3687787074 Jul 12, 2019 (153)
18 ACPOP ss3727487565 Jul 12, 2019 (153)
19 SGDP_PRJ ss3850011085 Apr 25, 2020 (154)
20 TOPMED ss4468382373 Apr 25, 2021 (155)
21 TOPMED ss4468382374 Apr 25, 2021 (155)
22 1000G_HIGH_COVERAGE ss5244300713 Oct 12, 2022 (156)
23 EVA ss5322064438 Oct 12, 2022 (156)
24 HUGCELL_USP ss5444893454 Oct 12, 2022 (156)
25 1000G_HIGH_COVERAGE ss5517632810 Oct 12, 2022 (156)
26 SANFORD_IMAGENETICS ss5626595778 Oct 12, 2022 (156)
27 EVA ss5832668516 Oct 12, 2022 (156)
28 EVA ss5910254671 Oct 12, 2022 (156)
29 EVA ss5938389831 Oct 12, 2022 (156)
30 1000Genomes NC_000001.10 - 154889053 Oct 11, 2018 (152)
31 1000Genomes_30x NC_000001.11 - 154916577 Oct 12, 2022 (156)
32 The Avon Longitudinal Study of Parents and Children NC_000001.10 - 154889053 Oct 11, 2018 (152)
33 Genetic variation in the Estonian population NC_000001.10 - 154889053 Oct 11, 2018 (152)
34 The Danish reference pan genome NC_000001.10 - 154889053 Apr 25, 2020 (154)
35 gnomAD - Genomes

Submission ignored due to conflicting rows:
Row 27116887 (NC_000001.11:154916576:C:A 1/140170)
Row 27116888 (NC_000001.11:154916576:C:T 4015/140162)

- Apr 25, 2021 (155)
36 gnomAD - Genomes

Submission ignored due to conflicting rows:
Row 27116887 (NC_000001.11:154916576:C:A 1/140170)
Row 27116888 (NC_000001.11:154916576:C:T 4015/140162)

- Apr 25, 2021 (155)
37 Genome of the Netherlands Release 5 NC_000001.10 - 154889053 Apr 25, 2020 (154)
38 Northern Sweden NC_000001.10 - 154889053 Jul 12, 2019 (153)
39 Qatari NC_000001.10 - 154889053 Apr 25, 2020 (154)
40 SGDP_PRJ NC_000001.10 - 154889053 Apr 25, 2020 (154)
41 Siberian NC_000001.10 - 154889053 Apr 25, 2020 (154)
42 TopMed

Submission ignored due to conflicting rows:
Row 31988708 (NC_000001.11:154916576:C:A 2/264690)
Row 31988709 (NC_000001.11:154916576:C:T 6218/264690)

- Apr 25, 2021 (155)
43 TopMed

Submission ignored due to conflicting rows:
Row 31988708 (NC_000001.11:154916576:C:A 2/264690)
Row 31988709 (NC_000001.11:154916576:C:T 6218/264690)

- Apr 25, 2021 (155)
44 UK 10K study - Twins NC_000001.10 - 154889053 Oct 11, 2018 (152)
45 ALFA NC_000001.11 - 154916577 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
9163810107, ss4468382373 NC_000001.11:154916576:C:A NC_000001.11:154916576:C:A (self)
ss1585066408 NC_000001.9:153155676:C:T NC_000001.11:154916576:C:T (self)
3726786, 2026744, 1434314, 1709564, 880365, 772430, 960805, 2028065, 515932, 2026744, ss328952158, ss975684812, ss1292934438, ss1574393576, ss1601218987, ss1644213020, ss1918918875, ss2019974955, ss2147999578, ss2710682875, ss2761341685, ss2987755614, ss3343711640, ss3655696066, ss3727487565, ss3850011085, ss5322064438, ss5626595778, ss5832668516, ss5938389831 NC_000001.10:154889052:C:T NC_000001.11:154916576:C:T (self)
5158745, 9163810107, ss2166560455, ss3687787074, ss4468382374, ss5244300713, ss5444893454, ss5517632810, ss5910254671 NC_000001.11:154916576:C:T NC_000001.11:154916576:C:T (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 rs149026539

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