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.

rs3048488

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr1:67049881-67049882 (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
delAT
Variation Type
Deletion
Frequency
delAT=0.041925 (11097/264690, TOPMED)
delAT=0.059299 (14065/237188, GnomAD_exome)
delAT=0.032689 (4582/140170, GnomAD) (+ 13 more)
delAT=0.06222 (6032/96940, ExAC)
delAT=0.21006 (5936/28258, 14KJPN)
delAT=0.03292 (908/27582, ALFA)
delAT=0.21462 (3597/16760, 8.3KJPN)
delAT=0.02621 (328/12512, GO-ESP)
delAT=0.0723 (463/6404, 1000G_30x)
delAT=0.0777 (389/5008, 1000G)
delAT=0.0406 (182/4480, Estonian)
delAT=0.0241 (93/3854, ALSPAC)
delAT=0.0210 (78/3708, TWINSUK)
delAT=0.019 (19/998, GoNL)
delAT=0.010 (6/600, NorthernSweden)
delAT=0.154 (33/214, Vietnamese)
Clinical Significance
Reported in ClinVar
Gene : Consequence
SLC35D1 : 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: 20231103111315
Population Group Sample Size Ref Allele Alt Allele Ref HMOZ Alt HMOZ HTRZ HWEP
Total Global 27582 AT=0.96708 =0.03292 0.9359 0.00174 0.06236 4
European Sub 20264 AT=0.97044 =0.02956 0.941571 0.000691 0.057738 0
African Sub 3506 AT=0.9775 =0.0225 0.956646 0.001711 0.041643 3
African Others Sub 122 AT=0.984 =0.016 0.967213 0.0 0.032787 0
African American Sub 3384 AT=0.9772 =0.0228 0.956265 0.001773 0.041962 3
Asian Sub 168 AT=0.780 =0.220 0.595238 0.035714 0.369048 0
East Asian Sub 112 AT=0.777 =0.223 0.589286 0.035714 0.375 0
Other Asian Sub 56 AT=0.79 =0.21 0.607143 0.035714 0.357143 0
Latin American 1 Sub 146 AT=0.938 =0.062 0.876712 0.0 0.123288 0
Latin American 2 Sub 610 AT=0.900 =0.100 0.809836 0.009836 0.180328 0
South Asian Sub 98 AT=0.95 =0.05 0.918367 0.020408 0.061224 4
Other Sub 2790 AT=0.9577 =0.0423 0.92043 0.005018 0.074552 5


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 AT=0.958075 delAT=0.041925
gnomAD - Exomes Global Study-wide 237188 AT=0.940701 delAT=0.059299
gnomAD - Exomes European Sub 126932 AT=0.975325 delAT=0.024675
gnomAD - Exomes Asian Sub 46686 AT=0.86953 delAT=0.13047
gnomAD - Exomes American Sub 33474 AT=0.88212 delAT=0.11788
gnomAD - Exomes African Sub 14574 AT=0.98051 delAT=0.01949
gnomAD - Exomes Ashkenazi Jewish Sub 9708 AT=0.9625 delAT=0.0375
gnomAD - Exomes Other Sub 5814 AT=0.9573 delAT=0.0427
gnomAD - Genomes Global Study-wide 140170 AT=0.967311 delAT=0.032689
gnomAD - Genomes European Sub 75902 AT=0.97540 delAT=0.02460
gnomAD - Genomes African Sub 42024 AT=0.98032 delAT=0.01968
gnomAD - Genomes American Sub 13652 AT=0.92565 delAT=0.07435
gnomAD - Genomes Ashkenazi Jewish Sub 3320 AT=0.9645 delAT=0.0355
gnomAD - Genomes East Asian Sub 3118 AT=0.7870 delAT=0.2130
gnomAD - Genomes Other Sub 2154 AT=0.9578 delAT=0.0422
ExAC Global Study-wide 96940 AT=0.93778 delAT=0.06222
ExAC Europe Sub 57888 AT=0.97196 delAT=0.02804
ExAC Asian Sub 20984 AT=0.86537 delAT=0.13463
ExAC American Sub 9258 AT=0.8544 delAT=0.1456
ExAC African Sub 8060 AT=0.9759 delAT=0.0241
ExAC Other Sub 750 AT=0.944 delAT=0.056
14KJPN JAPANESE Study-wide 28258 AT=0.78994 delAT=0.21006
Allele Frequency Aggregator Total Global 27582 AT=0.96708 delAT=0.03292
Allele Frequency Aggregator European Sub 20264 AT=0.97044 delAT=0.02956
Allele Frequency Aggregator African Sub 3506 AT=0.9775 delAT=0.0225
Allele Frequency Aggregator Other Sub 2790 AT=0.9577 delAT=0.0423
Allele Frequency Aggregator Latin American 2 Sub 610 AT=0.900 delAT=0.100
Allele Frequency Aggregator Asian Sub 168 AT=0.780 delAT=0.220
Allele Frequency Aggregator Latin American 1 Sub 146 AT=0.938 delAT=0.062
Allele Frequency Aggregator South Asian Sub 98 AT=0.95 delAT=0.05
8.3KJPN JAPANESE Study-wide 16760 AT=0.78538 delAT=0.21462
GO Exome Sequencing Project Global Study-wide 12512 AT=0.97379 delAT=0.02621
GO Exome Sequencing Project European American Sub 8250 AT=0.9716 delAT=0.0284
GO Exome Sequencing Project African American Sub 4262 AT=0.9779 delAT=0.0221
1000Genomes_30x Global Study-wide 6404 AT=0.9277 delAT=0.0723
1000Genomes_30x African Sub 1786 AT=0.9888 delAT=0.0112
1000Genomes_30x Europe Sub 1266 AT=0.9795 delAT=0.0205
1000Genomes_30x South Asian Sub 1202 AT=0.9318 delAT=0.0682
1000Genomes_30x East Asian Sub 1170 AT=0.7726 delAT=0.2274
1000Genomes_30x American Sub 980 AT=0.930 delAT=0.070
1000Genomes Global Study-wide 5008 AT=0.9223 delAT=0.0777
1000Genomes African Sub 1322 AT=0.9871 delAT=0.0129
1000Genomes East Asian Sub 1008 AT=0.7708 delAT=0.2292
1000Genomes Europe Sub 1006 AT=0.9771 delAT=0.0229
1000Genomes South Asian Sub 978 AT=0.929 delAT=0.071
1000Genomes American Sub 694 AT=0.929 delAT=0.071
Genetic variation in the Estonian population Estonian Study-wide 4480 AT=0.9594 delAT=0.0406
The Avon Longitudinal Study of Parents and Children PARENT AND CHILD COHORT Study-wide 3854 AT=0.9759 delAT=0.0241
UK 10K study - Twins TWIN COHORT Study-wide 3708 AT=0.9790 delAT=0.0210
Genome of the Netherlands Release 5 Genome of the Netherlands Study-wide 998 AT=0.981 delAT=0.019
Northern Sweden ACPOP Study-wide 600 AT=0.990 delAT=0.010
A Vietnamese Genetic Variation Database Global Study-wide 214 AT=0.846 delAT=0.154
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.67049881_67049882del
GRCh37.p13 chr 1 NC_000001.10:g.67515564_67515565del
SLC35D1 RefSeqGene NG_012933.1:g.9516_9517del
Gene: SLC35D1, solute carrier family 35 member D1 (minus strand)
Molecule type Change Amino acid[Codon] SO Term
SLC35D1 transcript NM_015139.3:c.465-32_465-…

NM_015139.3:c.465-32_465-31del

N/A Intron Variant
SLC35D1 transcript variant X1 XM_006710478.3:c.465-32_4…

XM_006710478.3:c.465-32_465-31del

N/A Intron Variant
SLC35D1 transcript variant X2 XM_047415659.1:c.465-32_4…

XM_047415659.1:c.465-32_465-31del

N/A Intron Variant
SLC35D1 transcript variant X3 XM_047415660.1:c.465-32_4…

XM_047415660.1:c.465-32_465-31del

N/A Intron Variant
SLC35D1 transcript variant X4 XM_047415662.1:c.465-32_4…

XM_047415662.1:c.465-32_465-31del

N/A Intron Variant
SLC35D1 transcript variant X5 XM_047415665.1:c.465-32_4…

XM_047415665.1:c.465-32_465-31del

N/A Intron Variant
SLC35D1 transcript variant X6 XM_047415668.1:c.465-32_4…

XM_047415668.1:c.465-32_465-31del

N/A Intron Variant
SLC35D1 transcript variant X7 XM_047415671.1:c.465-32_4…

XM_047415671.1:c.465-32_465-31del

N/A Intron Variant
SLC35D1 transcript variant X8 XM_047415672.1:c.465-32_4…

XM_047415672.1:c.465-32_465-31del

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.

Allele: delAT (allele ID: 1234417 )
ClinVar Accession Disease Names Clinical Significance
RCV001651737.2 not provided Benign
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 AT= delAT
GRCh38.p14 chr 1 NC_000001.11:g.67049881_67049882= NC_000001.11:g.67049881_67049882del
GRCh37.p13 chr 1 NC_000001.10:g.67515564_67515565= NC_000001.10:g.67515564_67515565del
SLC35D1 RefSeqGene NG_012933.1:g.9516_9517= NG_012933.1:g.9516_9517del
SLC35D1 transcript NM_015139.2:c.465-31= NM_015139.2:c.465-32_465-31del
SLC35D1 transcript NM_015139.3:c.465-31= NM_015139.3:c.465-32_465-31del
SLC35D1 transcript variant X1 XM_005270665.1:c.465-31= XM_005270665.1:c.465-32_465-31del
SLC35D1 transcript variant X1 XM_006710478.3:c.465-31= XM_006710478.3:c.465-32_465-31del
SLC35D1 transcript variant X2 XM_047415659.1:c.465-31= XM_047415659.1:c.465-32_465-31del
SLC35D1 transcript variant X3 XM_047415660.1:c.465-31= XM_047415660.1:c.465-32_465-31del
SLC35D1 transcript variant X4 XM_047415662.1:c.465-31= XM_047415662.1:c.465-32_465-31del
SLC35D1 transcript variant X5 XM_047415665.1:c.465-31= XM_047415665.1:c.465-32_465-31del
SLC35D1 transcript variant X6 XM_047415668.1:c.465-31= XM_047415668.1:c.465-32_465-31del
SLC35D1 transcript variant X7 XM_047415671.1:c.465-31= XM_047415671.1:c.465-32_465-31del
SLC35D1 transcript variant X8 XM_047415672.1:c.465-31= XM_047415672.1:c.465-32_465-31del
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#.

43 SubSNP, 16 Frequency, 1 ClinVar submissions
No Submitter Submission ID Date (Build)
1 TSC-CSHL ss4279695 Jan 05, 2002 (102)
2 GMI ss154545490 Dec 01, 2009 (131)
3 GMI ss287991218 May 04, 2012 (137)
4 1000GENOMES ss326043814 May 09, 2011 (135)
5 1000GENOMES ss498885237 May 04, 2012 (137)
6 LUNTER ss552772680 Apr 25, 2013 (138)
7 SSMP ss663200306 Apr 01, 2015 (144)
8 BILGI_BIOE ss666094809 Apr 25, 2013 (138)
9 EVA-GONL ss975248072 Aug 21, 2014 (142)
10 1000GENOMES ss1367720998 Aug 21, 2014 (142)
11 EVA_DECODE ss1584617567 Apr 01, 2015 (144)
12 EVA_UK10K_ALSPAC ss1700748551 Apr 01, 2015 (144)
13 EVA_UK10K_TWINSUK ss1700748552 Apr 01, 2015 (144)
14 EVA_EXAC ss1711621169 Apr 01, 2015 (144)
15 JJLAB ss2030324606 Sep 14, 2016 (149)
16 SYSTEMSBIOZJU ss2624386345 Nov 08, 2017 (151)
17 GNOMAD ss2746351690 Nov 08, 2017 (151)
18 GNOMAD ss2756090382 Nov 08, 2017 (151)
19 AFFY ss2984862224 Nov 08, 2017 (151)
20 SWEGEN ss2986950660 Nov 08, 2017 (151)
21 MCHAISSO ss3063591753 Nov 08, 2017 (151)
22 ILLUMINA ss3653634934 Oct 11, 2018 (152)
23 EGCUT_WGS ss3655020781 Jul 12, 2019 (153)
24 EVA_DECODE ss3686936089 Jul 12, 2019 (153)
25 ACPOP ss3727120576 Jul 12, 2019 (153)
26 KHV_HUMAN_GENOMES ss3799314707 Jul 12, 2019 (153)
27 EVA ss3823621043 Apr 25, 2020 (154)
28 EVA ss3826215281 Apr 25, 2020 (154)
29 EVA ss3986123563 Apr 25, 2021 (155)
30 TOPMED ss4452684161 Apr 25, 2021 (155)
31 TOMMO_GENOMICS ss5144324410 Apr 25, 2021 (155)
32 1000G_HIGH_COVERAGE ss5242559049 Oct 12, 2022 (156)
33 HUGCELL_USP ss5443593385 Oct 12, 2022 (156)
34 1000G_HIGH_COVERAGE ss5514981438 Oct 12, 2022 (156)
35 EVA ss5623993552 Oct 12, 2022 (156)
36 SANFORD_IMAGENETICS ss5625695388 Oct 12, 2022 (156)
37 TOMMO_GENOMICS ss5669203657 Oct 12, 2022 (156)
38 YY_MCH ss5800669381 Oct 12, 2022 (156)
39 EVA ss5832072338 Oct 12, 2022 (156)
40 EVA ss5848262849 Oct 12, 2022 (156)
41 EVA ss5848942225 Oct 12, 2022 (156)
42 EVA ss5908595653 Oct 12, 2022 (156)
43 EVA ss5937533933 Oct 12, 2022 (156)
44 1000Genomes NC_000001.10 - 67515564 Oct 11, 2018 (152)
45 1000Genomes_30x NC_000001.11 - 67049881 Oct 12, 2022 (156)
46 The Avon Longitudinal Study of Parents and Children NC_000001.10 - 67515564 Oct 11, 2018 (152)
47 Genetic variation in the Estonian population NC_000001.10 - 67515564 Oct 11, 2018 (152)
48 ExAC NC_000001.10 - 67515564 Oct 11, 2018 (152)
49 gnomAD - Genomes NC_000001.11 - 67049881 Apr 25, 2021 (155)
50 gnomAD - Exomes NC_000001.10 - 67515564 Jul 12, 2019 (153)
51 GO Exome Sequencing Project NC_000001.10 - 67515564 Oct 11, 2018 (152)
52 Genome of the Netherlands Release 5 NC_000001.10 - 67515564 Apr 25, 2020 (154)
53 Northern Sweden NC_000001.10 - 67515564 Jul 12, 2019 (153)
54 8.3KJPN NC_000001.10 - 67515564 Apr 25, 2021 (155)
55 14KJPN NC_000001.11 - 67049881 Oct 12, 2022 (156)
56 TopMed NC_000001.11 - 67049881 Apr 25, 2021 (155)
57 UK 10K study - Twins NC_000001.10 - 67515564 Oct 11, 2018 (152)
58 A Vietnamese Genetic Variation Database NC_000001.10 - 67515564 Jul 12, 2019 (153)
59 ALFA NC_000001.11 - 67049881 Apr 25, 2021 (155)
60 ClinVar RCV001651737.2 Oct 12, 2022 (156)
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)
rs35476097 Oct 14, 2006 (127)
rs138593983 Sep 17, 2011 (135)
Added to this RefSNP Cluster:
Submission IDs Observation SPDI Canonical SPDI Source RSIDs
ss287991218, ss326043814, ss552772680, ss1584617567 NC_000001.9:67288151:AT: NC_000001.11:67049880:AT: (self)
1956808, 1072013, 759029, 4791228, 584193, 79702, 457526, 405441, 2293717, 1072013, 224582, ss498885237, ss663200306, ss666094809, ss975248072, ss1367720998, ss1700748551, ss1700748552, ss1711621169, ss2030324606, ss2624386345, ss2746351690, ss2756090382, ss2984862224, ss2986950660, ss3653634934, ss3655020781, ss3727120576, ss3823621043, ss3826215281, ss3986123563, ss5144324410, ss5623993552, ss5625695388, ss5832072338, ss5848262849, ss5937533933 NC_000001.10:67515563:AT: NC_000001.11:67049880:AT: (self)
RCV001651737.2, 2507373, 13801657, 3040761, 16290496, 11398380861, ss3063591753, ss3686936089, ss3799314707, ss4452684161, ss5242559049, ss5443593385, ss5514981438, ss5669203657, ss5800669381, ss5848942225, ss5908595653 NC_000001.11:67049880:AT: NC_000001.11:67049880:AT: (self)
ss4279695, ss154545490 NT_032977.9:37487481:AT: NC_000001.11:67049880:AT: (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 rs3048488

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.post825+45319f0