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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.

rs77928255

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr4:99306663-99306664 (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
delCT
Variation Type
Deletion
Frequency
delCT=0.107613 (28484/264690, TOPMED)
delCT=0.097011 (13587/140056, GnomAD)
delCT=0.13099 (10308/78696, PAGE_STUDY) (+ 11 more)
delCT=0.07474 (2112/28258, 14KJPN)
delCT=0.08418 (1559/18520, ALFA)
delCT=0.07142 (1197/16760, 8.3KJPN)
delCT=0.1143 (732/6404, 1000G_30x)
delCT=0.1090 (546/5008, 1000G)
delCT=0.0859 (331/3854, ALSPAC)
delCT=0.0885 (328/3708, TWINSUK)
delCT=0.088 (88/998, GoNL)
delCT=0.110 (66/600, NorthernSweden)
delCT=0.037 (8/214, Vietnamese)
delCT=0.12 (5/40, GENOME_DK)
Clinical Significance
Not Reported in ClinVar
Gene : Consequence
ADH1B : 3 Prime UTR 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 18520 CT=0.91582 =0.08418
European Sub 14152 CT=0.92496 =0.07504
African Sub 2898 CT=0.9279 =0.0721
African Others Sub 114 CT=0.930 =0.070
African American Sub 2784 CT=0.9278 =0.0722
Asian Sub 112 CT=0.964 =0.036
East Asian Sub 86 CT=0.97 =0.03
Other Asian Sub 26 CT=0.96 =0.04
Latin American 1 Sub 146 CT=0.884 =0.116
Latin American 2 Sub 610 CT=0.680 =0.320
South Asian Sub 98 CT=0.97 =0.03
Other Sub 504 CT=0.863 =0.137


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 CT=0.892387 delCT=0.107613
gnomAD - Genomes Global Study-wide 140056 CT=0.902989 delCT=0.097011
gnomAD - Genomes European Sub 75848 CT=0.91153 delCT=0.08847
gnomAD - Genomes African Sub 41976 CT=0.93087 delCT=0.06913
gnomAD - Genomes American Sub 13632 CT=0.76408 delCT=0.23592
gnomAD - Genomes Ashkenazi Jewish Sub 3322 CT=0.9142 delCT=0.0858
gnomAD - Genomes East Asian Sub 3130 CT=0.9240 delCT=0.0760
gnomAD - Genomes Other Sub 2148 CT=0.8901 delCT=0.1099
The PAGE Study Global Study-wide 78696 CT=0.86901 delCT=0.13099
The PAGE Study AfricanAmerican Sub 32512 CT=0.92956 delCT=0.07044
The PAGE Study Mexican Sub 10808 CT=0.68930 delCT=0.31070
The PAGE Study Asian Sub 8318 CT=0.9292 delCT=0.0708
The PAGE Study PuertoRican Sub 7918 CT=0.8440 delCT=0.1560
The PAGE Study NativeHawaiian Sub 4534 CT=0.9341 delCT=0.0659
The PAGE Study Cuban Sub 4230 CT=0.8962 delCT=0.1038
The PAGE Study Dominican Sub 3828 CT=0.9026 delCT=0.0974
The PAGE Study CentralAmerican Sub 2450 CT=0.6816 delCT=0.3184
The PAGE Study SouthAmerican Sub 1982 CT=0.6393 delCT=0.3607
The PAGE Study NativeAmerican Sub 1260 CT=0.8540 delCT=0.1460
The PAGE Study SouthAsian Sub 856 CT=0.946 delCT=0.054
14KJPN JAPANESE Study-wide 28258 CT=0.92526 delCT=0.07474
Allele Frequency Aggregator Total Global 18520 CT=0.91582 delCT=0.08418
Allele Frequency Aggregator European Sub 14152 CT=0.92496 delCT=0.07504
Allele Frequency Aggregator African Sub 2898 CT=0.9279 delCT=0.0721
Allele Frequency Aggregator Latin American 2 Sub 610 CT=0.680 delCT=0.320
Allele Frequency Aggregator Other Sub 504 CT=0.863 delCT=0.137
Allele Frequency Aggregator Latin American 1 Sub 146 CT=0.884 delCT=0.116
Allele Frequency Aggregator Asian Sub 112 CT=0.964 delCT=0.036
Allele Frequency Aggregator South Asian Sub 98 CT=0.97 delCT=0.03
8.3KJPN JAPANESE Study-wide 16760 CT=0.92858 delCT=0.07142
1000Genomes_30x Global Study-wide 6404 CT=0.8857 delCT=0.1143
1000Genomes_30x African Sub 1786 CT=0.9306 delCT=0.0694
1000Genomes_30x Europe Sub 1266 CT=0.9052 delCT=0.0948
1000Genomes_30x South Asian Sub 1202 CT=0.9626 delCT=0.0374
1000Genomes_30x East Asian Sub 1170 CT=0.9068 delCT=0.0932
1000Genomes_30x American Sub 980 CT=0.659 delCT=0.341
1000Genomes Global Study-wide 5008 CT=0.8910 delCT=0.1090
1000Genomes African Sub 1322 CT=0.9274 delCT=0.0726
1000Genomes East Asian Sub 1008 CT=0.9117 delCT=0.0883
1000Genomes Europe Sub 1006 CT=0.9066 delCT=0.0934
1000Genomes South Asian Sub 978 CT=0.962 delCT=0.038
1000Genomes American Sub 694 CT=0.669 delCT=0.331
The Avon Longitudinal Study of Parents and Children PARENT AND CHILD COHORT Study-wide 3854 CT=0.9141 delCT=0.0859
UK 10K study - Twins TWIN COHORT Study-wide 3708 CT=0.9115 delCT=0.0885
Genome of the Netherlands Release 5 Genome of the Netherlands Study-wide 998 CT=0.912 delCT=0.088
Northern Sweden ACPOP Study-wide 600 CT=0.890 delCT=0.110
A Vietnamese Genetic Variation Database Global Study-wide 214 CT=0.963 delCT=0.037
The Danish reference pan genome Danish Study-wide 40 CT=0.88 delCT=0.12
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 4 NC_000004.12:g.99306663_99306664del
GRCh37.p13 chr 4 NC_000004.11:g.100227820_100227821del
ADH1B RefSeqGene NG_011435.1:g.19752_19753del
Gene: ADH1B, alcohol dehydrogenase 1B (class I), beta polypeptide (minus strand)
Molecule type Change Amino acid[Codon] SO Term
ADH1B transcript variant 1 NM_000668.6:c.*1176_*1177= N/A 3 Prime UTR Variant
ADH1B transcript variant 2 NM_001286650.2:c.*1176_*1…

NM_001286650.2:c.*1176_*1177=

N/A 3 Prime UTR 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 CT= delCT
GRCh38.p14 chr 4 NC_000004.12:g.99306663_99306664= NC_000004.12:g.99306663_99306664del
GRCh37.p13 chr 4 NC_000004.11:g.100227820_100227821= NC_000004.11:g.100227820_100227821del
ADH1B RefSeqGene NG_011435.1:g.19752_19753= NG_011435.1:g.19752_19753del
ADH1B transcript variant 1 NM_000668.6:c.*1176_*1177= NM_000668.6:c.*1176_*1177del
ADH1B transcript variant 1 NM_000668.5:c.*1176_*1177= NM_000668.5:c.*1176_*1177del
ADH1B transcript NM_000668.4:c.*1176_*1177= NM_000668.4:c.*1176_*1177del
ADH1B transcript variant 2 NM_001286650.2:c.*1176_*1177= NM_001286650.2:c.*1176_*1177del
ADH1B transcript variant 2 NM_001286650.1:c.*1176_*1177= NM_001286650.1:c.*1176_*1177del
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#.

59 SubSNP, 14 Frequency submissions
No Submitter Submission ID Date (Build)
1 YUSUKE ss5026818 Mar 15, 2016 (147)
2 RIKENSNPRC ss5600846 Mar 15, 2016 (147)
3 EGP_SNPS ss38318537 Mar 15, 2016 (147)
4 CGM_KYOTO ss76859980 Mar 15, 2016 (147)
5 ILLUMINA ss107695074 Mar 15, 2016 (147)
6 ILLUMINA ss160649330 Dec 01, 2009 (131)
7 ILLUMINA ss173658712 Mar 15, 2016 (147)
8 GMI ss288561727 May 04, 2012 (138)
9 1000GENOMES ss326552500 May 09, 2011 (138)
10 1000GENOMES ss326585267 May 09, 2011 (138)
11 1000GENOMES ss326760313 May 09, 2011 (138)
12 ILLUMINA ss481811970 Dec 20, 2016 (150)
13 1000GENOMES ss498802449 May 04, 2012 (138)
14 ILLUMINA ss537202113 Dec 20, 2016 (150)
15 LUNTER ss551393947 Apr 25, 2013 (138)
16 LUNTER ss551521263 Apr 25, 2013 (138)
17 LUNTER ss553150295 Apr 25, 2013 (138)
18 TISHKOFF ss554110943 Apr 25, 2013 (138)
19 SSMP ss663439692 Apr 01, 2015 (144)
20 EVA-GONL ss980450587 Aug 21, 2014 (142)
21 1000GENOMES ss1372537952 Aug 21, 2014 (142)
22 EVA_GENOME_DK ss1576296060 Apr 01, 2015 (144)
23 EVA_DECODE ss1589954664 Apr 01, 2015 (144)
24 EVA_UK10K_ALSPAC ss1704278141 Apr 01, 2015 (144)
25 EVA_UK10K_TWINSUK ss1704278743 Apr 01, 2015 (144)
26 HAMMER_LAB ss1801910090 Sep 08, 2015 (146)
27 ILLUMINA ss1946123020 Dec 20, 2016 (150)
28 ILLUMINA ss1958706876 Feb 12, 2016 (147)
29 JJLAB ss2030617818 Sep 14, 2016 (149)
30 ILLUMINA ss2634154560 Nov 08, 2017 (151)
31 GNOMAD ss2812859379 Nov 08, 2017 (151)
32 ILLUMINA ss3022398544 Nov 08, 2017 (151)
33 MCHAISSO ss3064982106 Nov 08, 2017 (151)
34 ILLUMINA ss3625850219 Oct 12, 2018 (152)
35 ILLUMINA ss3629025581 Oct 12, 2018 (152)
36 ILLUMINA ss3636667759 Oct 12, 2018 (152)
37 ILLUMINA ss3638501753 Oct 12, 2018 (152)
38 ILLUMINA ss3643451929 Oct 12, 2018 (152)
39 ILLUMINA ss3644855820 Oct 12, 2018 (152)
40 ILLUMINA ss3652884782 Oct 12, 2018 (152)
41 EVA_DECODE ss3712657705 Jul 13, 2019 (153)
42 ILLUMINA ss3726155660 Jul 13, 2019 (153)
43 ACPOP ss3731422196 Jul 13, 2019 (153)
44 ILLUMINA ss3744238629 Jul 13, 2019 (153)
45 PAGE_CC ss3771142571 Jul 13, 2019 (153)
46 KHV_HUMAN_GENOMES ss3805315912 Jul 13, 2019 (153)
47 EVA ss3828703779 Apr 26, 2020 (154)
48 TOPMED ss4624655681 Apr 26, 2021 (155)
49 TOMMO_GENOMICS ss5167080168 Apr 26, 2021 (155)
50 1000G_HIGH_COVERAGE ss5260289869 Oct 13, 2022 (156)
51 HUGCELL_USP ss5458932216 Oct 13, 2022 (156)
52 1000G_HIGH_COVERAGE ss5541958514 Oct 13, 2022 (156)
53 SANFORD_IMAGENETICS ss5635666409 Oct 13, 2022 (156)
54 TOMMO_GENOMICS ss5701811959 Oct 13, 2022 (156)
55 YY_MCH ss5805354280 Oct 13, 2022 (156)
56 EVA ss5844424841 Oct 13, 2022 (156)
57 EVA ss5854356157 Oct 13, 2022 (156)
58 EVA ss5864678712 Oct 13, 2022 (156)
59 EVA ss5964057175 Oct 13, 2022 (156)
60 1000Genomes NC_000004.11 - 100227820 Oct 12, 2018 (152)
61 1000Genomes_30x NC_000004.12 - 99306663 Oct 13, 2022 (156)
62 The Avon Longitudinal Study of Parents and Children NC_000004.11 - 100227820 Oct 12, 2018 (152)
63 The Danish reference pan genome NC_000004.11 - 100227820 Apr 26, 2020 (154)
64 gnomAD - Genomes NC_000004.12 - 99306663 Apr 26, 2021 (155)
65 Genome of the Netherlands Release 5 NC_000004.11 - 100227820 Apr 26, 2020 (154)
66 Northern Sweden NC_000004.11 - 100227820 Jul 13, 2019 (153)
67 The PAGE Study NC_000004.12 - 99306663 Jul 13, 2019 (153)
68 8.3KJPN NC_000004.11 - 100227820 Apr 26, 2021 (155)
69 14KJPN NC_000004.12 - 99306663 Oct 13, 2022 (156)
70 TopMed NC_000004.12 - 99306663 Apr 26, 2021 (155)
71 UK 10K study - Twins NC_000004.11 - 100227820 Oct 12, 2018 (152)
72 A Vietnamese Genetic Variation Database NC_000004.11 - 100227820 Jul 13, 2019 (153)
73 ALFA NC_000004.12 - 99306663 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)
rs4147540 Feb 20, 2003 (111)
rs146691255 Apr 25, 2013 (138)
rs386587427 Aug 21, 2014 (142)
Added to this RefSNP Cluster:
Submission IDs Observation SPDI Canonical SPDI Source RSIDs
ss160649330, ss288561727, ss326552500, ss326585267, ss326760313, ss551393947, ss551521263, ss553150295, ss1589954664, ss3643451929 NC_000004.10:100446842:CT: NC_000004.12:99306662:CT: (self)
22423682, 12473525, 930190, 5514061, 4707061, 25049475, 12473525, 2744515, ss481811970, ss498802449, ss537202113, ss554110943, ss663439692, ss980450587, ss1372537952, ss1576296060, ss1704278141, ss1704278743, ss1801910090, ss1946123020, ss1958706876, ss2030617818, ss2634154560, ss2812859379, ss3022398544, ss3625850219, ss3629025581, ss3636667759, ss3638501753, ss3644855820, ss3652884782, ss3731422196, ss3744238629, ss3828703779, ss5167080168, ss5635666409, ss5844424841, ss5964057175 NC_000004.11:100227819:CT: NC_000004.12:99306662:CT: (self)
29484449, 158846377, 364040, 35649063, 462033237, 4148172800, ss3064982106, ss3712657705, ss3726155660, ss3771142571, ss3805315912, ss4624655681, ss5260289869, ss5458932216, ss5541958514, ss5701811959, ss5805354280, ss5854356157, ss5864678712 NC_000004.12:99306662:CT: NC_000004.12:99306662:CT: (self)
ss5026818, ss5600846, ss38318537, ss76859980, ss107695074, ss173658712 NT_016354.19:24775540:CT: NC_000004.12:99306662:CT: (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 rs77928255

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.post774+babeb33