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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.

rs28625645

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chrMT:489 (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>C / T>G
Variation Type
SNV Single Nucleotide Variation
Frequency
C=0.10007 (2142/21404, ALFA)
T=0.33954 (4797/14128, 14KJPN)
T=0.3397 (2847/8380, 8.3KJPN) (+ 3 more)
T=0.3983 (1167/2930, KOREAN)
C=0.3064 (622/2030, HGDP_Stanford)
T=0.000 (0/196, SGDP_PRJ)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
None
Publications
1 citation
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 21404 T=0.89993 C=0.10007
European Sub 19420 T=0.90350 C=0.09650
African Sub 128 T=1.000 C=0.000
African Others Sub 2 T=1.0 C=0.0
African American Sub 126 T=1.000 C=0.000
Asian Sub 26 T=0.54 C=0.46
East Asian Sub 0 T=0 C=0
Other Asian Sub 26 T=0.54 C=0.46
Latin American 1 Sub 0 T=0 C=0
Latin American 2 Sub 0 T=0 C=0
South Asian Sub 0 T=0 C=0
Other Sub 1830 T=0.8601 C=0.1399


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 21404 T=0.89993 C=0.10007
Allele Frequency Aggregator European Sub 19420 T=0.90350 C=0.09650
Allele Frequency Aggregator Other Sub 1830 T=0.8601 C=0.1399
Allele Frequency Aggregator African Sub 128 T=1.000 C=0.000
Allele Frequency Aggregator Asian Sub 26 T=0.54 C=0.46
Allele Frequency Aggregator Latin American 1 Sub 0 T=0 C=0
Allele Frequency Aggregator Latin American 2 Sub 0 T=0 C=0
Allele Frequency Aggregator South Asian Sub 0 T=0 C=0
14KJPN JAPANESE Study-wide 14128 T=0.33954 C=0.66046
8.3KJPN JAPANESE Study-wide 8380 T=0.3397 C=0.6603
KOREAN population from KRGDB KOREAN Study-wide 2930 T=0.3983 C=0.6017
HGDP-CEPH-db Supplement 1 Global Study-wide 2030 T=0.6936 C=0.3064
HGDP-CEPH-db Supplement 1 Est_Asia Sub 466 T=0.442 C=0.558
HGDP-CEPH-db Supplement 1 Central_South_Asia Sub 388 T=0.711 C=0.289
HGDP-CEPH-db Supplement 1 Middle_Est Sub 346 T=0.931 C=0.069
HGDP-CEPH-db Supplement 1 Europe Sub 306 T=0.895 C=0.105
HGDP-CEPH-db Supplement 1 Africa Sub 236 T=1.000 C=0.000
HGDP-CEPH-db Supplement 1 America Sub 216 T=0.333 C=0.667
HGDP-CEPH-db Supplement 1 Oceania Sub 72 T=0.31 C=0.69
SGDP_PRJ Global Study-wide 196 T=0.000 C=1.000
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.

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= C G
MT NC_012920.1:m.489= NC_012920.1:m.489T>C NC_012920.1:m.489T>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#.

54 SubSNP, 10 Frequency submissions
No Submitter Submission ID Date (Build)
1 SSAHASNP ss35378897 May 24, 2005 (125)
2 ILLUMINA ss66863579 Nov 29, 2006 (127)
3 ILLUMINA ss66932248 Nov 29, 2006 (127)
4 ILLUMINA ss68074887 Dec 12, 2006 (127)
5 ILLUMINA ss70458929 May 24, 2008 (130)
6 ILLUMINA ss70979469 May 16, 2007 (127)
7 ILLUMINA ss75894043 Dec 07, 2007 (129)
8 AFFY ss76714060 Dec 07, 2007 (129)
9 HGSV ss82875594 Dec 16, 2007 (129)
10 BGI ss105709116 Feb 04, 2009 (130)
11 ILLUMINA ss152537177 Jul 15, 2010 (132)
12 ILLUMINA ss159102778 Jul 15, 2010 (132)
13 ILLUMINA ss159849712 Jul 15, 2010 (132)
14 ILLUMINA ss169135420 Jul 15, 2010 (132)
15 ILLUMINA ss479152928 May 04, 2012 (137)
16 ILLUMINA ss484377025 May 04, 2012 (142)
17 EXOME_CHIP ss491581277 May 04, 2012 (137)
18 ILLUMINA ss536559345 Jul 19, 2016 (147)
19 SSMP ss662652519 May 31, 2013 (142)
20 ILLUMINA ss780684045 Jul 19, 2016 (147)
21 ILLUMINA ss782634808 Oct 12, 2018 (152)
22 ILLUMINA ss783357472 Jul 19, 2016 (147)
23 ILLUMINA ss832615574 Jul 14, 2019 (153)
24 ILLUMINA ss836124451 Oct 12, 2018 (152)
25 EVA_MGP ss1711594518 Jul 19, 2016 (147)
26 EVA_MGP ss1711594519 Jul 19, 2016 (147)
27 ILLUMINA ss1752791278 Jul 19, 2016 (147)
28 ILLUMINA ss1917715345 Jul 19, 2016 (147)
29 ILLUMINA ss1945966272 Jul 19, 2016 (147)
30 ILLUMINA ss2634932478 Oct 12, 2018 (152)
31 AFFY ss2986125475 Oct 12, 2018 (152)
32 SWEGEN ss3020998379 Oct 12, 2018 (152)
33 ILLUMINA ss3022981119 Oct 12, 2018 (152)
34 ILLUMINA ss3022981120 Oct 12, 2018 (152)
35 ILLUMINA ss3022981121 Oct 12, 2018 (152)
36 ILLUMINA ss3630385136 Oct 12, 2018 (152)
37 ILLUMINA ss3653538650 Oct 12, 2018 (152)
38 ILLUMINA ss3653538651 Oct 12, 2018 (152)
39 ILLUMINA ss3653538652 Oct 12, 2018 (152)
40 ILLUMINA ss3726655938 Jul 14, 2019 (153)
41 ILLUMINA ss3744596934 Jul 14, 2019 (153)
42 ILLUMINA ss3773031984 Jul 14, 2019 (153)
43 HGDP ss3847966372 Apr 27, 2020 (154)
44 SGDP_PRJ ss3892818689 Apr 27, 2020 (154)
45 KRGDB ss3892820417 Apr 27, 2020 (154)
46 EVA ss3984773628 Apr 27, 2021 (155)
47 EVA ss3984773629 Apr 27, 2021 (155)
48 TOMMO_GENOMICS ss5236850090 Apr 27, 2021 (155)
49 EVA ss5237630387 Apr 27, 2021 (155)
50 EVA ss5316104255 Oct 13, 2022 (156)
51 SANFORD_IMAGENETICS ss5666159742 Oct 13, 2022 (156)
52 TOMMO_GENOMICS ss5799397773 Oct 13, 2022 (156)
53 YY_MCH ss5819539931 Oct 13, 2022 (156)
54 EVA ss5848225687 Oct 13, 2022 (156)
55 HGDP-CEPH-db Supplement 1 NC_001807.4 - 491 Apr 27, 2020 (154)
56 KOREAN population from KRGDB NC_001807.4 - 491 Apr 27, 2020 (154)
57 Medical Genome Project healthy controls from Spanish population

Submission ignored due to conflicting rows:
Row 710278 (NC_012920.1:488:T:C 62/534)
Row 710279 (NC_012920.1:488:T:G 2/534)

- Apr 27, 2020 (154)
58 Medical Genome Project healthy controls from Spanish population

Submission ignored due to conflicting rows:
Row 710278 (NC_012920.1:488:T:C 62/534)
Row 710279 (NC_012920.1:488:T:G 2/534)

- Apr 27, 2020 (154)
59 CNV burdens in cranial meningiomas

Submission ignored due to conflicting rows:
Row 312328 (NC_012920.1:488:T:C 440/454)
Row 312329 (NC_012920.1:488:T:C 446/464)

- Apr 27, 2021 (155)
60 CNV burdens in cranial meningiomas

Submission ignored due to conflicting rows:
Row 312328 (NC_012920.1:488:T:C 440/454)
Row 312329 (NC_012920.1:488:T:C 446/464)

- Apr 27, 2021 (155)
61 SGDP_PRJ NC_012920.1 - 489 Apr 27, 2020 (154)
62 8.3KJPN NC_012920.1 - 489 Apr 27, 2021 (155)
63 14KJPN NC_012920.1 - 489 Oct 13, 2022 (156)
64 ALFA NC_012920.1 - 489 Apr 27, 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)
rs200275771 Aug 21, 2014 (142)
rs373945679 Aug 21, 2014 (142)
rs386828874 Aug 21, 2014 (142)
Added to this RefSNP Cluster:
Submission IDs Observation SPDI Canonical SPDI Source RSIDs
644264, 50799467, ss35378897, ss66863579, ss66932248, ss68074887, ss70458929, ss70979469, ss75894043, ss76714060, ss82875594, ss159849712, ss479152928, ss662652519, ss782634808, ss832615574, ss836124451, ss3847966372, ss3892820417 NC_001807.4:490:T:C NC_012920.1:488:T:C (self)
44835669, 94819397, 133234877, 13651333862, ss105709116, ss152537177, ss159102778, ss169135420, ss484377025, ss491581277, ss536559345, ss780684045, ss783357472, ss1711594518, ss1752791278, ss1917715345, ss1945966272, ss2634932478, ss2986125475, ss3020998379, ss3022981119, ss3022981120, ss3022981121, ss3630385136, ss3653538650, ss3653538651, ss3653538652, ss3726655938, ss3744596934, ss3773031984, ss3892818689, ss3984773628, ss3984773629, ss5236850090, ss5237630387, ss5316104255, ss5666159742, ss5799397773, ss5819539931, ss5848225687 NC_012920.1:488:T:C NC_012920.1:488:T:C (self)
ss1711594519 NC_012920.1:488:T:G NC_012920.1:488: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.

1 citation for rs28625645
PMID Title Author Year Journal
26116242 Mitochondrial DNA polymorphisms, its copy number change and outcome in colorectal cancer. Mohideen AM et al. 2015 BMC research notes
Help

The Flanks tab provides retrieving flanking sequences of a SNP on all molecules that have placements.

No flank sequence available

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