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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.

rs9953637

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr18:59318 (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>G / C>T
Variation Type
SNV Single Nucleotide Variation
Frequency
C=0.389085 (102987/264690, TOPMED)
C=0.01391 (393/28254, 14KJPN)
C=0.01438 (241/16756, 8.3KJPN) (+ 14 more)
T=0.4620 (4259/9218, ALFA)
C=0.3112 (1993/6404, 1000G_30x)
C=0.2979 (1492/5008, 1000G)
C=0.4510 (1738/3854, ALSPAC)
C=0.4302 (1595/3708, TWINSUK)
C=0.0266 (78/2928, KOREAN)
C=0.0267 (49/1832, Korea1K)
C=0.399 (398/998, GoNL)
C=0.358 (215/600, NorthernSweden)
C=0.184 (91/494, SGDP_PRJ)
C=0.421 (91/216, Qatari)
C=0.042 (9/216, Vietnamese)
C=0.02 (2/88, HapMap)
C=0.33 (13/40, GENOME_DK)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
TUBB8B : 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 9218 C=0.5380 A=0.0000, G=0.0000, T=0.4620
European Sub 8312 C=0.5156 A=0.0000, G=0.0000, T=0.4844
African Sub 482 C=0.803 A=0.000, G=0.000, T=0.197
African Others Sub 12 C=0.67 A=0.00, G=0.00, T=0.33
African American Sub 470 C=0.806 A=0.000, G=0.000, T=0.194
Asian Sub 4 C=0.0 A=0.0, G=0.0, T=1.0
East Asian Sub 2 C=0.0 A=0.0, G=0.0, T=1.0
Other Asian Sub 2 C=0.0 A=0.0, G=0.0, T=1.0
Latin American 1 Sub 32 C=1.00 A=0.00, G=0.00, T=0.00
Latin American 2 Sub 70 C=1.00 A=0.00, G=0.00, T=0.00
South Asian Sub 14 C=0.93 A=0.00, G=0.00, T=0.07
Other Sub 304 C=0.562 A=0.000, G=0.000, T=0.438


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 C=0.389085 T=0.610915
14KJPN JAPANESE Study-wide 28254 C=0.01391 T=0.98609
8.3KJPN JAPANESE Study-wide 16756 C=0.01438 T=0.98562
Allele Frequency Aggregator Total Global 9218 C=0.5380 A=0.0000, G=0.0000, T=0.4620
Allele Frequency Aggregator European Sub 8312 C=0.5156 A=0.0000, G=0.0000, T=0.4844
Allele Frequency Aggregator African Sub 482 C=0.803 A=0.000, G=0.000, T=0.197
Allele Frequency Aggregator Other Sub 304 C=0.562 A=0.000, G=0.000, T=0.438
Allele Frequency Aggregator Latin American 2 Sub 70 C=1.00 A=0.00, G=0.00, T=0.00
Allele Frequency Aggregator Latin American 1 Sub 32 C=1.00 A=0.00, G=0.00, T=0.00
Allele Frequency Aggregator South Asian Sub 14 C=0.93 A=0.00, G=0.00, T=0.07
Allele Frequency Aggregator Asian Sub 4 C=0.0 A=0.0, G=0.0, T=1.0
1000Genomes_30x Global Study-wide 6404 C=0.3112 T=0.6888
1000Genomes_30x African Sub 1786 C=0.3751 T=0.6249
1000Genomes_30x Europe Sub 1266 C=0.4463 T=0.5537
1000Genomes_30x South Asian Sub 1202 C=0.3270 T=0.6730
1000Genomes_30x East Asian Sub 1170 C=0.0171 T=0.9829
1000Genomes_30x American Sub 980 C=0.352 T=0.648
1000Genomes Global Study-wide 5008 C=0.2979 T=0.7021
1000Genomes African Sub 1322 C=0.3555 T=0.6445
1000Genomes East Asian Sub 1008 C=0.0169 T=0.9831
1000Genomes Europe Sub 1006 C=0.4414 T=0.5586
1000Genomes South Asian Sub 978 C=0.317 T=0.683
1000Genomes American Sub 694 C=0.362 T=0.638
The Avon Longitudinal Study of Parents and Children PARENT AND CHILD COHORT Study-wide 3854 C=0.4510 T=0.5490
UK 10K study - Twins TWIN COHORT Study-wide 3708 C=0.4302 T=0.5698
KOREAN population from KRGDB KOREAN Study-wide 2928 C=0.0266 A=0.0000, T=0.9734
Korean Genome Project KOREAN Study-wide 1832 C=0.0267 T=0.9733
Genome of the Netherlands Release 5 Genome of the Netherlands Study-wide 998 C=0.399 T=0.601
Northern Sweden ACPOP Study-wide 600 C=0.358 T=0.642
SGDP_PRJ Global Study-wide 494 C=0.184 T=0.816
Qatari Global Study-wide 216 C=0.421 T=0.579
A Vietnamese Genetic Variation Database Global Study-wide 216 C=0.042 T=0.958
HapMap Global Study-wide 88 C=0.02 T=0.98
HapMap Asian Sub 88 C=0.02 T=0.98
The Danish reference pan genome Danish Study-wide 40 C=0.33 T=0.68
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 18 NC_000018.10:g.59318C>A
GRCh38.p14 chr 18 NC_000018.10:g.59318C>G
GRCh38.p14 chr 18 NC_000018.10:g.59318C>T
GRCh37.p13 chr 18 NC_000018.9:g.59318C>A
GRCh37.p13 chr 18 NC_000018.9:g.59318C>G
GRCh37.p13 chr 18 NC_000018.9:g.59318C>T
Gene: TUBB8B, tubulin beta 8B (minus strand)
Molecule type Change Amino acid[Codon] SO Term
TUBB8B transcript variant 2 NM_001389609.1:c.-428-876…

NM_001389609.1:c.-428-8769G>T

N/A Intron Variant
TUBB8B transcript variant 3 NM_001389610.1:c.-288-876…

NM_001389610.1:c.-288-8769G>T

N/A Intron Variant
TUBB8B transcript variant 1 NM_001358689.2:c. N/A Genic Upstream Transcript Variant
TUBB8B transcript variant X1 XM_024451143.2:c.-842-876…

XM_024451143.2:c.-842-8769G>T

N/A Intron Variant
TUBB8B transcript variant X2 XM_024451144.2:c. N/A Genic Upstream Transcript Variant
TUBB8B transcript variant X3 XM_024451146.2:c. N/A Genic Upstream Transcript Variant
TUBB8B transcript variant X4 XM_024451147.2:c. N/A Genic Upstream Transcript Variant
TUBB8B transcript variant X5 XM_024451148.2:c. N/A Genic Upstream 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.

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 G T
GRCh38.p14 chr 18 NC_000018.10:g.59318= NC_000018.10:g.59318C>A NC_000018.10:g.59318C>G NC_000018.10:g.59318C>T
GRCh37.p13 chr 18 NC_000018.9:g.59318= NC_000018.9:g.59318C>A NC_000018.9:g.59318C>G NC_000018.9:g.59318C>T
TUBB8B transcript variant 2 NM_001389609.1:c.-428-8769= NM_001389609.1:c.-428-8769G>T NM_001389609.1:c.-428-8769G>C NM_001389609.1:c.-428-8769G>A
TUBB8B transcript variant 3 NM_001389610.1:c.-288-8769= NM_001389610.1:c.-288-8769G>T NM_001389610.1:c.-288-8769G>C NM_001389610.1:c.-288-8769G>A
TUBB8B transcript variant X1 XM_024451143.2:c.-842-8769= XM_024451143.2:c.-842-8769G>T XM_024451143.2:c.-842-8769G>C XM_024451143.2:c.-842-8769G>A
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#.

60 SubSNP, 19 Frequency submissions
No Submitter Submission ID Date (Build)
1 WI_SSAHASNP ss13793828 Dec 05, 2003 (119)
2 CSHL-HAPMAP ss20051578 Feb 28, 2004 (126)
3 HGSV ss82637923 Dec 14, 2007 (130)
4 BGI ss106524392 Feb 04, 2009 (130)
5 1000GENOMES ss110009148 Jan 24, 2009 (130)
6 ILLUMINA-UK ss117754863 Dec 01, 2009 (131)
7 ENSEMBL ss136403353 Dec 01, 2009 (131)
8 GMI ss154729221 Dec 01, 2009 (131)
9 COMPLETE_GENOMICS ss168827300 Jul 04, 2010 (132)
10 BUSHMAN ss202871554 Jul 04, 2010 (132)
11 BCM-HGSC-SUB ss208103935 Jul 04, 2010 (132)
12 1000GENOMES ss237347748 Jul 15, 2010 (132)
13 GMI ss282867845 May 04, 2012 (137)
14 GMI ss287226589 Apr 25, 2013 (138)
15 PJP ss292060448 May 09, 2011 (134)
16 SSMP ss661268977 Apr 25, 2013 (138)
17 EVA-GONL ss993404646 Aug 21, 2014 (142)
18 JMKIDD_LAB ss1081263141 Aug 21, 2014 (142)
19 1000GENOMES ss1359813827 Aug 21, 2014 (142)
20 DDI ss1428118216 Apr 01, 2015 (144)
21 EVA_GENOME_DK ss1578273090 Apr 01, 2015 (144)
22 EVA_UK10K_ALSPAC ss1636241318 Apr 01, 2015 (144)
23 EVA_UK10K_TWINSUK ss1679235351 Apr 01, 2015 (144)
24 EVA_DECODE ss1697456151 Apr 01, 2015 (144)
25 HAMMER_LAB ss1808913060 Sep 08, 2015 (146)
26 WEILL_CORNELL_DGM ss1936874569 Feb 12, 2016 (147)
27 GENOMED ss1968448537 Jul 19, 2016 (147)
28 JJLAB ss2029207789 Sep 14, 2016 (149)
29 SYSTEMSBIOZJU ss2629099620 Nov 08, 2017 (151)
30 GRF ss2702268790 Nov 08, 2017 (151)
31 GNOMAD ss2953235125 Nov 08, 2017 (151)
32 SWEGEN ss3016020734 Nov 08, 2017 (151)
33 BIOINF_KMB_FNS_UNIBA ss3028428000 Nov 08, 2017 (151)
34 CSHL ss3351875984 Nov 08, 2017 (151)
35 URBANLAB ss3650720177 Oct 12, 2018 (152)
36 ACPOP ss3742278625 Jul 13, 2019 (153)
37 EVA ss3755020377 Jul 13, 2019 (153)
38 PACBIO ss3788286955 Jul 13, 2019 (153)
39 PACBIO ss3793230172 Jul 13, 2019 (153)
40 PACBIO ss3798116361 Jul 13, 2019 (153)
41 KHV_HUMAN_GENOMES ss3820282346 Jul 13, 2019 (153)
42 EVA ss3835014386 Apr 27, 2020 (154)
43 EVA ss3841120254 Apr 27, 2020 (154)
44 EVA ss3846619395 Apr 27, 2020 (154)
45 SGDP_PRJ ss3886374322 Apr 27, 2020 (154)
46 KRGDB ss3936174067 Apr 27, 2020 (154)
47 KOGIC ss3979447624 Apr 27, 2020 (154)
48 TOPMED ss5046063083 Apr 26, 2021 (155)
49 TOMMO_GENOMICS ss5223808034 Apr 26, 2021 (155)
50 1000G_HIGH_COVERAGE ss5304187928 Oct 16, 2022 (156)
51 EVA ss5429476720 Oct 16, 2022 (156)
52 HUGCELL_USP ss5497122115 Oct 16, 2022 (156)
53 1000G_HIGH_COVERAGE ss5608391572 Oct 16, 2022 (156)
54 SANFORD_IMAGENETICS ss5660680177 Oct 16, 2022 (156)
55 TOMMO_GENOMICS ss5780471883 Oct 16, 2022 (156)
56 YY_MCH ss5816793160 Oct 16, 2022 (156)
57 EVA ss5827127316 Oct 16, 2022 (156)
58 EVA ss5851927818 Oct 16, 2022 (156)
59 EVA ss5872880449 Oct 16, 2022 (156)
60 EVA ss5952080781 Oct 16, 2022 (156)
61 1000Genomes NC_000018.9 - 59318 Oct 12, 2018 (152)
62 1000Genomes_30x NC_000018.10 - 59318 Oct 16, 2022 (156)
63 The Avon Longitudinal Study of Parents and Children NC_000018.9 - 59318 Oct 12, 2018 (152)
64 The Danish reference pan genome NC_000018.9 - 59318 Apr 27, 2020 (154)
65 gnomAD - Genomes

Submission ignored due to conflicting rows:
Row 515806677 (NC_000018.10:59317:C:A 8/139270)
Row 515806678 (NC_000018.10:59317:C:T 84613/138892)

- Apr 26, 2021 (155)
66 gnomAD - Genomes

Submission ignored due to conflicting rows:
Row 515806677 (NC_000018.10:59317:C:A 8/139270)
Row 515806678 (NC_000018.10:59317:C:T 84613/138892)

- Apr 26, 2021 (155)
67 Genome of the Netherlands Release 5 NC_000018.9 - 59318 Apr 27, 2020 (154)
68 HapMap NC_000018.10 - 59318 Apr 27, 2020 (154)
69 KOREAN population from KRGDB NC_000018.9 - 59318 Apr 27, 2020 (154)
70 Korean Genome Project NC_000018.10 - 59318 Apr 27, 2020 (154)
71 Northern Sweden NC_000018.9 - 59318 Jul 13, 2019 (153)
72 Qatari NC_000018.9 - 59318 Apr 27, 2020 (154)
73 SGDP_PRJ NC_000018.9 - 59318 Apr 27, 2020 (154)
74 8.3KJPN NC_000018.9 - 59318 Apr 26, 2021 (155)
75 14KJPN NC_000018.10 - 59318 Oct 16, 2022 (156)
76 TopMed NC_000018.10 - 59318 Apr 26, 2021 (155)
77 UK 10K study - Twins NC_000018.9 - 59318 Oct 12, 2018 (152)
78 A Vietnamese Genetic Variation Database NC_000018.9 - 59318 Jul 13, 2019 (153)
79 ALFA NC_000018.10 - 59318 Apr 26, 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)
rs12605799 Mar 11, 2006 (126)
rs57861987 May 24, 2008 (130)
Added to this RefSNP Cluster:
Submission IDs Observation SPDI Canonical SPDI Source RSIDs
43351461, ss3936174067 NC_000018.9:59317:C:A NC_000018.10:59317:C:A (self)
6340408860 NC_000018.10:59317:C:A NC_000018.10:59317:C:A (self)
6340408860 NC_000018.10:59317:C:G NC_000018.10:59317:C:G (self)
ss82637923, ss110009148, ss117754863, ss168827300, ss202871554, ss208103935, ss282867845, ss287226589, ss292060448, ss1697456151 NC_000018.8:49317:C:T NC_000018.10:59317:C:T (self)
73099668, 40501426, 4470532, 18041187, 43351461, 15563490, 18916491, 38391302, 81777341, 40501426, 8951013, ss237347748, ss661268977, ss993404646, ss1081263141, ss1359813827, ss1428118216, ss1578273090, ss1636241318, ss1679235351, ss1808913060, ss1936874569, ss1968448537, ss2029207789, ss2629099620, ss2702268790, ss2953235125, ss3016020734, ss3351875984, ss3742278625, ss3755020377, ss3788286955, ss3793230172, ss3798116361, ss3835014386, ss3841120254, ss3886374322, ss3936174067, ss5223808034, ss5429476720, ss5660680177, ss5827127316, ss5952080781 NC_000018.9:59317:C:T NC_000018.10:59317:C:T (self)
95917507, 1536878, 35825625, 114308987, 261608746, 6340408860, ss3028428000, ss3650720177, ss3820282346, ss3846619395, ss3979447624, ss5046063083, ss5304187928, ss5497122115, ss5608391572, ss5780471883, ss5816793160, ss5851927818, ss5872880449 NC_000018.10:59317:C:T NC_000018.10:59317:C:T (self)
ss13793828, ss20051578 NT_010859.13:49317:C:T NC_000018.10:59317:C:T (self)
ss106524392, ss136403353, ss154729221 NT_010859.14:49317:C:T NC_000018.10:59317: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 rs9953637

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