Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

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.

rs4839112

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr1:111288331 (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
T>A / T>C / T>G
Variation Type
SNV Single Nucleotide Variation
Frequency
C=0.435509 (115275/264690, TOPMED)
C=0.413579 (57863/139908, GnomAD)
T=0.36663 (10353/28238, 14KJPN) (+ 16 more)
C=0.42094 (10335/24552, ALFA)
T=0.36439 (6105/16754, 8.3KJPN)
C=0.4677 (2995/6404, 1000G_30x)
C=0.4702 (2355/5008, 1000G)
C=0.4243 (1901/4480, Estonian)
C=0.4216 (1625/3854, ALSPAC)
C=0.4318 (1601/3708, TWINSUK)
T=0.3700 (1084/2930, KOREAN)
C=0.422 (421/998, GoNL)
C=0.428 (257/600, NorthernSweden)
T=0.300 (123/410, SGDP_PRJ)
C=0.436 (143/328, HapMap)
C=0.398 (86/216, Qatari)
T=0.224 (48/214, Vietnamese)
T=0.41 (18/44, Siberian)
C=0.38 (15/40, GENOME_DK)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
None
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 24646 T=0.57871 A=0.00000, C=0.42129
European Sub 20024 T=0.56907 A=0.00000, C=0.43093
African Sub 2698 T=0.7383 A=0.0000, C=0.2617
African Others Sub 104 T=0.798 A=0.000, C=0.202
African American Sub 2594 T=0.7359 A=0.0000, C=0.2641
Asian Sub 112 T=0.286 A=0.000, C=0.714
East Asian Sub 86 T=0.29 A=0.00, C=0.71
Other Asian Sub 26 T=0.27 A=0.00, C=0.73
Latin American 1 Sub 146 T=0.534 A=0.000, C=0.466
Latin American 2 Sub 610 T=0.297 A=0.000, C=0.703
South Asian Sub 98 T=0.51 A=0.00, C=0.49
Other Sub 958 T=0.558 A=0.000, C=0.442


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 T=0.564491 C=0.435509
gnomAD - Genomes Global Study-wide 139908 T=0.586421 C=0.413579
gnomAD - Genomes European Sub 75784 T=0.56641 C=0.43359
gnomAD - Genomes African Sub 41936 T=0.71864 C=0.28136
gnomAD - Genomes American Sub 13620 T=0.40022 C=0.59978
gnomAD - Genomes Ashkenazi Jewish Sub 3324 T=0.4786 C=0.5214
gnomAD - Genomes East Asian Sub 3100 T=0.2519 C=0.7481
gnomAD - Genomes Other Sub 2144 T=0.5410 C=0.4590
14KJPN JAPANESE Study-wide 28238 T=0.36663 C=0.63337
Allele Frequency Aggregator Total Global 24552 T=0.57906 A=0.00000, C=0.42094
Allele Frequency Aggregator European Sub 19948 T=0.56923 A=0.00000, C=0.43077
Allele Frequency Aggregator African Sub 2698 T=0.7383 A=0.0000, C=0.2617
Allele Frequency Aggregator Other Sub 940 T=0.563 A=0.000, C=0.437
Allele Frequency Aggregator Latin American 2 Sub 610 T=0.297 A=0.000, C=0.703
Allele Frequency Aggregator Latin American 1 Sub 146 T=0.534 A=0.000, C=0.466
Allele Frequency Aggregator Asian Sub 112 T=0.286 A=0.000, C=0.714
Allele Frequency Aggregator South Asian Sub 98 T=0.51 A=0.00, C=0.49
8.3KJPN JAPANESE Study-wide 16754 T=0.36439 C=0.63561
1000Genomes_30x Global Study-wide 6404 T=0.5323 C=0.4677
1000Genomes_30x African Sub 1786 T=0.7559 C=0.2441
1000Genomes_30x Europe Sub 1266 T=0.5434 C=0.4566
1000Genomes_30x South Asian Sub 1202 T=0.5890 C=0.4110
1000Genomes_30x East Asian Sub 1170 T=0.2581 C=0.7419
1000Genomes_30x American Sub 980 T=0.368 C=0.632
1000Genomes Global Study-wide 5008 T=0.5298 C=0.4702
1000Genomes African Sub 1322 T=0.7610 C=0.2390
1000Genomes East Asian Sub 1008 T=0.2589 C=0.7411
1000Genomes Europe Sub 1006 T=0.5408 C=0.4592
1000Genomes South Asian Sub 978 T=0.597 C=0.403
1000Genomes American Sub 694 T=0.372 C=0.628
Genetic variation in the Estonian population Estonian Study-wide 4480 T=0.5757 C=0.4243
The Avon Longitudinal Study of Parents and Children PARENT AND CHILD COHORT Study-wide 3854 T=0.5784 C=0.4216
UK 10K study - Twins TWIN COHORT Study-wide 3708 T=0.5682 C=0.4318
KOREAN population from KRGDB KOREAN Study-wide 2930 T=0.3700 C=0.6300, G=0.0000
Genome of the Netherlands Release 5 Genome of the Netherlands Study-wide 998 T=0.578 C=0.422
Northern Sweden ACPOP Study-wide 600 T=0.572 C=0.428
SGDP_PRJ Global Study-wide 410 T=0.300 C=0.700
HapMap Global Study-wide 328 T=0.564 C=0.436
HapMap American Sub 120 T=0.575 C=0.425
HapMap African Sub 118 T=0.720 C=0.280
HapMap Asian Sub 90 T=0.34 C=0.66
Qatari Global Study-wide 216 T=0.602 C=0.398
A Vietnamese Genetic Variation Database Global Study-wide 214 T=0.224 C=0.776
Siberian Global Study-wide 44 T=0.41 C=0.59
The Danish reference pan genome Danish Study-wide 40 T=0.62 C=0.38
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.111288331T>A
GRCh38.p14 chr 1 NC_000001.11:g.111288331T>C
GRCh38.p14 chr 1 NC_000001.11:g.111288331T>G
GRCh37.p13 chr 1 NC_000001.10:g.111830953T>A
GRCh37.p13 chr 1 NC_000001.10:g.111830953T>C
GRCh37.p13 chr 1 NC_000001.10:g.111830953T>G
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= A C G
GRCh38.p14 chr 1 NC_000001.11:g.111288331= NC_000001.11:g.111288331T>A NC_000001.11:g.111288331T>C NC_000001.11:g.111288331T>G
GRCh37.p13 chr 1 NC_000001.10:g.111830953= NC_000001.10:g.111830953T>A NC_000001.10:g.111830953T>C NC_000001.10:g.111830953T>G
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#.

71 SubSNP, 19 Frequency submissions
No Submitter Submission ID Date (Build)
1 WI_SSAHASNP ss6683724 Feb 20, 2003 (111)
2 CSHL-HAPMAP ss16384104 Feb 27, 2004 (120)
3 SSAHASNP ss20429298 Apr 05, 2004 (123)
4 PERLEGEN ss24285107 Sep 20, 2004 (123)
5 HGSV ss85491635 Dec 15, 2007 (130)
6 HUMANGENOME_JCVI ss97967870 Feb 05, 2009 (130)
7 BGI ss102775617 Dec 01, 2009 (131)
8 1000GENOMES ss111013899 Jan 25, 2009 (130)
9 ILLUMINA-UK ss118972341 Feb 15, 2009 (130)
10 ENSEMBL ss139276759 Dec 01, 2009 (131)
11 GMI ss155530263 Dec 01, 2009 (131)
12 COMPLETE_GENOMICS ss163901739 Jul 04, 2010 (132)
13 BCM-HGSC-SUB ss205138012 Jul 04, 2010 (132)
14 1000GENOMES ss218597026 Jul 14, 2010 (132)
15 1000GENOMES ss230692105 Jul 14, 2010 (132)
16 1000GENOMES ss238350006 Jul 15, 2010 (132)
17 BL ss253384811 May 09, 2011 (134)
18 GMI ss275978385 May 04, 2012 (137)
19 GMI ss284121334 Apr 25, 2013 (138)
20 PJP ss290598704 May 09, 2011 (134)
21 TISHKOFF ss554575221 Apr 25, 2013 (138)
22 SSMP ss648313184 Apr 25, 2013 (138)
23 EVA-GONL ss975570968 Aug 21, 2014 (142)
24 JMKIDD_LAB ss1068193221 Aug 21, 2014 (142)
25 1000GENOMES ss1292433565 Aug 21, 2014 (142)
26 DDI ss1425937247 Apr 01, 2015 (144)
27 EVA_GENOME_DK ss1574322685 Apr 01, 2015 (144)
28 EVA_DECODE ss1584950781 Apr 01, 2015 (144)
29 EVA_UK10K_ALSPAC ss1600990729 Apr 01, 2015 (144)
30 EVA_UK10K_TWINSUK ss1643984762 Apr 01, 2015 (144)
31 HAMMER_LAB ss1794931094 Sep 08, 2015 (146)
32 WEILL_CORNELL_DGM ss1918770685 Feb 12, 2016 (147)
33 GENOMED ss1966841949 Jul 19, 2016 (147)
34 JJLAB ss2019909917 Sep 14, 2016 (149)
35 USC_VALOUEV ss2147927988 Dec 20, 2016 (150)
36 HUMAN_LONGEVITY ss2165714828 Dec 20, 2016 (150)
37 SYSTEMSBIOZJU ss2624464691 Nov 08, 2017 (151)
38 GRF ss2697857873 Nov 08, 2017 (151)
39 GNOMAD ss2759560834 Nov 08, 2017 (151)
40 AFFY ss2984870851 Nov 08, 2017 (151)
41 AFFY ss2985521813 Nov 08, 2017 (151)
42 SWEGEN ss2987438787 Nov 08, 2017 (151)
43 BIOINF_KMB_FNS_UNIBA ss3023719145 Nov 08, 2017 (151)
44 CSHL ss3343635147 Nov 08, 2017 (151)
45 URBANLAB ss3646752407 Oct 11, 2018 (152)
46 ILLUMINA ss3653642872 Oct 11, 2018 (152)
47 EGCUT_WGS ss3655527486 Jul 12, 2019 (153)
48 EVA_DECODE ss3687530549 Jul 12, 2019 (153)
49 ACPOP ss3727389083 Jul 12, 2019 (153)
50 EVA ss3746673004 Jul 12, 2019 (153)
51 PACBIO ss3783519731 Jul 12, 2019 (153)
52 PACBIO ss3789161549 Jul 12, 2019 (153)
53 PACBIO ss3794034469 Jul 12, 2019 (153)
54 KHV_HUMAN_GENOMES ss3799675908 Jul 12, 2019 (153)
55 EVA ss3826369745 Apr 25, 2020 (154)
56 SGDP_PRJ ss3849649977 Apr 25, 2020 (154)
57 KRGDB ss3894743160 Apr 25, 2020 (154)
58 TOPMED ss4463614168 Apr 25, 2021 (155)
59 TOMMO_GENOMICS ss5145681062 Apr 25, 2021 (155)
60 1000G_HIGH_COVERAGE ss5243609697 Oct 12, 2022 (156)
61 EVA ss5321187115 Oct 12, 2022 (156)
62 HUGCELL_USP ss5444533509 Oct 12, 2022 (156)
63 EVA ss5505997308 Oct 12, 2022 (156)
64 1000G_HIGH_COVERAGE ss5516604497 Oct 12, 2022 (156)
65 SANFORD_IMAGENETICS ss5626298673 Oct 12, 2022 (156)
66 TOMMO_GENOMICS ss5670948939 Oct 12, 2022 (156)
67 YY_MCH ss5800931964 Oct 12, 2022 (156)
68 EVA ss5832484278 Oct 12, 2022 (156)
69 EVA ss5849068075 Oct 12, 2022 (156)
70 EVA ss5909802056 Oct 12, 2022 (156)
71 EVA ss5938164980 Oct 12, 2022 (156)
72 1000Genomes NC_000001.10 - 111830953 Oct 11, 2018 (152)
73 1000Genomes_30x NC_000001.11 - 111288331 Oct 12, 2022 (156)
74 The Avon Longitudinal Study of Parents and Children NC_000001.10 - 111830953 Oct 11, 2018 (152)
75 Genetic variation in the Estonian population NC_000001.10 - 111830953 Oct 11, 2018 (152)
76 The Danish reference pan genome NC_000001.10 - 111830953 Apr 25, 2020 (154)
77 gnomAD - Genomes NC_000001.11 - 111288331 Apr 25, 2021 (155)
78 Genome of the Netherlands Release 5 NC_000001.10 - 111830953 Apr 25, 2020 (154)
79 HapMap NC_000001.11 - 111288331 Apr 25, 2020 (154)
80 KOREAN population from KRGDB NC_000001.10 - 111830953 Apr 25, 2020 (154)
81 Northern Sweden NC_000001.10 - 111830953 Jul 12, 2019 (153)
82 Qatari NC_000001.10 - 111830953 Apr 25, 2020 (154)
83 SGDP_PRJ NC_000001.10 - 111830953 Apr 25, 2020 (154)
84 Siberian NC_000001.10 - 111830953 Apr 25, 2020 (154)
85 8.3KJPN NC_000001.10 - 111830953 Apr 25, 2021 (155)
86 14KJPN NC_000001.11 - 111288331 Oct 12, 2022 (156)
87 TopMed NC_000001.11 - 111288331 Apr 25, 2021 (155)
88 UK 10K study - Twins NC_000001.10 - 111830953 Oct 11, 2018 (152)
89 A Vietnamese Genetic Variation Database NC_000001.10 - 111830953 Jul 12, 2019 (153)
90 ALFA NC_000001.11 - 111288331 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).

Associated ID History Updated (Build)
rs12722749 Sep 24, 2004 (123)
rs17655423 Oct 07, 2004 (123)
rs58882200 May 25, 2008 (130)
Added to this RefSNP Cluster:
Submission IDs Observation SPDI Canonical SPDI Source RSIDs
2647309257 NC_000001.11:111288330:T:A NC_000001.11:111288330:T:A (self)
ss85491635 NC_000001.8:111542994:T:C NC_000001.11:111288330:T:C (self)
ss111013899, ss118972341, ss163901739, ss205138012, ss253384811, ss275978385, ss284121334, ss290598704, ss1584950781 NC_000001.9:111632475:T:C NC_000001.11:111288330:T:C (self)
3209458, 1774646, 1265734, 1664894, 772408, 1920554, 673948, 812615, 1666957, 444342, 3650369, 1774646, 384747, ss218597026, ss230692105, ss238350006, ss554575221, ss648313184, ss975570968, ss1068193221, ss1292433565, ss1425937247, ss1574322685, ss1600990729, ss1643984762, ss1794931094, ss1918770685, ss1966841949, ss2019909917, ss2147927988, ss2624464691, ss2697857873, ss2759560834, ss2984870851, ss2985521813, ss2987438787, ss3343635147, ss3653642872, ss3655527486, ss3727389083, ss3746673004, ss3783519731, ss3789161549, ss3794034469, ss3826369745, ss3849649977, ss3894743160, ss5145681062, ss5321187115, ss5505997308, ss5626298673, ss5832484278, ss5938164980 NC_000001.10:111830952:T:C NC_000001.11:111288330:T:C (self)
4130432, 22697626, 154522, 4786043, 27220503, 2647309257, ss2165714828, ss3023719145, ss3646752407, ss3687530549, ss3799675908, ss4463614168, ss5243609697, ss5444533509, ss5516604497, ss5670948939, ss5800931964, ss5849068075, ss5909802056 NC_000001.11:111288330:T:C NC_000001.11:111288330:T:C (self)
ss16384104, ss20429298 NT_019273.16:2826900:T:C NC_000001.11:111288330:T:C (self)
ss6683724, ss24285107, ss97967870, ss102775617, ss139276759, ss155530263 NT_032977.9:81802870:T:C NC_000001.11:111288330:T:C (self)
1920554, ss3894743160 NC_000001.10:111830952:T:G NC_000001.11:111288330:T:G (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 rs4839112

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