Name: rs4774517
Published: September 21, 2022
License: Open Access

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.

rs4774517

Current Build 156

Released September 21, 2022

Organism: Homo sapiens
Position: chr15:48467094 (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: G>C / G>T
Variation Type: SNV Single Nucleotide Variation
Frequency: T=0.347168 (91892/264690, TOPMED)
T=0.339899 (47573/139962, GnomAD)
T=0.26566 (18967/71396, ALFA) (+ 19 more)
T=0.45074 (12737/28258, 14KJPN)
T=0.45072 (7554/16760, 8.3KJPN)
T=0.3813 (2442/6404, 1000G_30x)
T=0.3784 (1895/5008, 1000G)
T=0.2708 (1213/4480, Estonian)
T=0.2543 (980/3854, ALSPAC)
T=0.2484 (921/3708, TWINSUK)
T=0.4290 (1257/2930, KOREAN)
T=0.3426 (714/2084, HGDP_Stanford)
T=0.4224 (795/1882, HapMap)
T=0.4198 (769/1832, Korea1K)
T=0.245 (245/998, GoNL)
T=0.245 (147/600, NorthernSweden)
G=0.322 (98/304, SGDP_PRJ)
T=0.338 (73/216, Qatari)
T=0.357 (75/210, Vietnamese)
T=0.16 (10/64, Ancient Sardinia)
T=0.20 (8/40, GENOME_DK)
G=0.43 (13/30, Siberian)

Clinical Significance: Not Reported in ClinVar
Gene : Consequence: FBN1 : Intron Variant
Publications: 3 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	71396	G=0.73434	T=0.26566
European	Sub	58772	G=0.75005	T=0.24995
African	Sub	4524	G=0.4808	T=0.5192
African Others	Sub	170	G=0.406	T=0.594
African American	Sub	4354	G=0.4837	T=0.5163
Asian	Sub	190	G=0.632	T=0.368
East Asian	Sub	148	G=0.615	T=0.385
Other Asian	Sub	42	G=0.69	T=0.31
Latin American 1	Sub	254	G=0.717	T=0.283
Latin American 2	Sub	1232	G=0.7557	T=0.2443
South Asian	Sub	4954	G=0.7895	T=0.2105
Other	Sub	1470	G=0.6993	T=0.3007

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").

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Study	Population	Group	Sample Size	Ref Allele	Alt Allele
TopMed	Global	Study-wide	264690	G=0.652832	T=0.347168
gnomAD - Genomes	Global	Study-wide	139962	G=0.660101	T=0.339899
gnomAD - Genomes	European	Sub	75822	G=0.74765	T=0.25235
gnomAD - Genomes	African	Sub	41926	G=0.47851	T=0.52149
gnomAD - Genomes	American	Sub	13628	G=0.70546	T=0.29454
gnomAD - Genomes	Ashkenazi Jewish	Sub	3318	G=0.7993	T=0.2007
gnomAD - Genomes	East Asian	Sub	3122	G=0.6147	T=0.3853
gnomAD - Genomes	Other	Sub	2146	G=0.6775	T=0.3225
Allele Frequency Aggregator	Total	Global	71396	G=0.73434	T=0.26566
Allele Frequency Aggregator	European	Sub	58772	G=0.75005	T=0.24995
Allele Frequency Aggregator	South Asian	Sub	4954	G=0.7895	T=0.2105
Allele Frequency Aggregator	African	Sub	4524	G=0.4808	T=0.5192
Allele Frequency Aggregator	Other	Sub	1470	G=0.6993	T=0.3007
Allele Frequency Aggregator	Latin American 2	Sub	1232	G=0.7557	T=0.2443
Allele Frequency Aggregator	Latin American 1	Sub	254	G=0.717	T=0.283
Allele Frequency Aggregator	Asian	Sub	190	G=0.632	T=0.368
14KJPN	JAPANESE	Study-wide	28258	G=0.54926	T=0.45074
8.3KJPN	JAPANESE	Study-wide	16760	G=0.54928	T=0.45072
1000Genomes_30x	Global	Study-wide	6404	G=0.6187	T=0.3813
1000Genomes_30x	African	Sub	1786	G=0.3998	T=0.6002
1000Genomes_30x	Europe	Sub	1266	G=0.7543	T=0.2457
1000Genomes_30x	South Asian	Sub	1202	G=0.7288	T=0.2712
1000Genomes_30x	East Asian	Sub	1170	G=0.6043	T=0.3957
1000Genomes_30x	American	Sub	980	G=0.724	T=0.276
1000Genomes	Global	Study-wide	5008	G=0.6216	T=0.3784
1000Genomes	African	Sub	1322	G=0.4039	T=0.5961
1000Genomes	East Asian	Sub	1008	G=0.5982	T=0.4018
1000Genomes	Europe	Sub	1006	G=0.7455	T=0.2545
1000Genomes	South Asian	Sub	978	G=0.740	T=0.260
1000Genomes	American	Sub	694	G=0.723	T=0.277
Genetic variation in the Estonian population	Estonian	Study-wide	4480	G=0.7292	T=0.2708
The Avon Longitudinal Study of Parents and Children	PARENT AND CHILD COHORT	Study-wide	3854	G=0.7457	T=0.2543
UK 10K study - Twins	TWIN COHORT	Study-wide	3708	G=0.7516	T=0.2484
KOREAN population from KRGDB	KOREAN	Study-wide	2930	G=0.5710	C=0.0000, T=0.4290
HGDP-CEPH-db Supplement 1	Global	Study-wide	2084	G=0.6574	T=0.3426
HGDP-CEPH-db Supplement 1	Est_Asia	Sub	470	G=0.551	T=0.449
HGDP-CEPH-db Supplement 1	Central_South_Asia	Sub	414	G=0.746	T=0.254
HGDP-CEPH-db Supplement 1	Middle_Est	Sub	350	G=0.786	T=0.214
HGDP-CEPH-db Supplement 1	Europe	Sub	320	G=0.750	T=0.250
HGDP-CEPH-db Supplement 1	Africa	Sub	242	G=0.360	T=0.640
HGDP-CEPH-db Supplement 1	America	Sub	216	G=0.676	T=0.324
HGDP-CEPH-db Supplement 1	Oceania	Sub	72	G=0.75	T=0.25
HapMap	Global	Study-wide	1882	G=0.5776	T=0.4224
HapMap	American	Sub	764	G=0.654	T=0.346
HapMap	African	Sub	690	G=0.465	T=0.535
HapMap	Asian	Sub	252	G=0.512	T=0.488
HapMap	Europe	Sub	176	G=0.778	T=0.222
Korean Genome Project	KOREAN	Study-wide	1832	G=0.5802	T=0.4198
Genome of the Netherlands Release 5	Genome of the Netherlands	Study-wide	998	G=0.755	T=0.245
Northern Sweden	ACPOP	Study-wide	600	G=0.755	T=0.245
SGDP_PRJ	Global	Study-wide	304	G=0.322	T=0.678
Qatari	Global	Study-wide	216	G=0.662	T=0.338
A Vietnamese Genetic Variation Database	Global	Study-wide	210	G=0.643	T=0.357
Ancient Sardinia genome-wide 1240k capture data generation and analysis	Global	Study-wide	64	G=0.84	T=0.16
The Danish reference pan genome	Danish	Study-wide	40	G=0.80	T=0.20
Siberian	Global	Study-wide	30	G=0.43	T=0.57

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 15	NC_000015.10:g.48467094G>C
GRCh38.p14 chr 15	NC_000015.10:g.48467094G>T
GRCh37.p13 chr 15	NC_000015.9:g.48759291G>C
GRCh37.p13 chr 15	NC_000015.9:g.48759291G>T
FBN1 RefSeqGene (LRG_778)	NG_008805.2:g.183695C>G
FBN1 RefSeqGene (LRG_778)	NG_008805.2:g.183695C>A

Gene: FBN1, fibrillin 1 (minus strand)

Molecule type	Change	Amino acid[Codon]	SO Term
FBN1 transcript variant 1	NM_000138.5:c.4747+844C>G	N/A	Intron Variant

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

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	G=	C	T
GRCh38.p14 chr 15	NC_000015.10:g.48467094=	NC_000015.10:g.48467094G>C	NC_000015.10:g.48467094G>T
GRCh37.p13 chr 15	NC_000015.9:g.48759291=	NC_000015.9:g.48759291G>C	NC_000015.9:g.48759291G>T
FBN1 RefSeqGene (LRG_778)	NG_008805.2:g.183695=	NG_008805.2:g.183695C>G	NG_008805.2:g.183695C>A
FBN1 transcript	NM_000138.4:c.4747+844=	NM_000138.4:c.4747+844C>G	NM_000138.4:c.4747+844C>A
FBN1 transcript variant 1	NM_000138.5:c.4747+844=	NM_000138.5:c.4747+844C>G	NM_000138.5:c.4747+844C>A

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#.

90 SubSNP, 22 Frequency submissions

No	Submitter	Submission ID	Date (Build)
1	WI_SSAHASNP	ss6587030	Feb 20, 2003 (111)
2	BCM_SSAHASNP	ss10793402	Jul 11, 2003 (116)
3	PERLEGEN	ss23999223	Sep 20, 2004 (123)
4	ILLUMINA	ss66588159	Nov 30, 2006 (127)
5	ILLUMINA	ss67374229	Nov 30, 2006 (127)
6	ILLUMINA	ss67755380	Nov 30, 2006 (127)
7	ILLUMINA	ss70823758	May 25, 2008 (130)
8	ILLUMINA	ss71405618	May 17, 2007 (127)
9	ILLUMINA	ss74924626	Dec 07, 2007 (129)
10	ILLUMINA	ss79194573	Dec 15, 2007 (130)
11	HGSV	ss84180640	Dec 15, 2007 (130)
12	KRIBB_YJKIM	ss84348207	Dec 15, 2007 (130)
13	HGSV	ss85017478	Dec 15, 2007 (130)
14	1000GENOMES	ss114137783	Jan 25, 2009 (130)
15	ILLUMINA-UK	ss118217105	Feb 14, 2009 (130)
16	ILLUMINA	ss122383615	Dec 01, 2009 (131)
17	ILLUMINA	ss154316044	Dec 01, 2009 (131)
18	GMI	ss156509736	Dec 01, 2009 (131)
19	ILLUMINA	ss159492721	Dec 01, 2009 (131)
20	COMPLETE_GENOMICS	ss169379304	Jul 04, 2010 (132)
21	COMPLETE_GENOMICS	ss171059090	Jul 04, 2010 (132)
22	ILLUMINA	ss171910508	Jul 04, 2010 (132)
23	ILLUMINA	ss173807508	Jul 04, 2010 (132)
24	BUSHMAN	ss200813450	Jul 04, 2010 (132)
25	1000GENOMES	ss226880128	Jul 14, 2010 (132)
26	1000GENOMES	ss236768992	Jul 15, 2010 (132)
27	1000GENOMES	ss243157472	Jul 15, 2010 (132)
28	GMI	ss282245359	May 04, 2012 (137)
29	ILLUMINA	ss537272181	Sep 08, 2015 (146)
30	TISHKOFF	ss564466780	Apr 25, 2013 (138)
31	SSMP	ss660186977	Apr 25, 2013 (138)
32	ILLUMINA	ss825525091	Apr 01, 2015 (144)
33	ILLUMINA	ss833004113	Jul 13, 2019 (153)
34	EVA-GONL	ss991761494	Aug 21, 2014 (142)
35	JMKIDD_LAB	ss1080105816	Aug 21, 2014 (142)
36	1000GENOMES	ss1353367323	Aug 21, 2014 (142)
37	DDI	ss1427617979	Apr 01, 2015 (144)
38	EVA_GENOME_DK	ss1577599289	Apr 01, 2015 (144)
39	EVA_UK10K_ALSPAC	ss1632944971	Apr 01, 2015 (144)
40	EVA_UK10K_TWINSUK	ss1675939004	Apr 01, 2015 (144)
41	EVA_DECODE	ss1695777701	Apr 01, 2015 (144)
42	EVA_SVP	ss1713487939	Apr 01, 2015 (144)
43	HAMMER_LAB	ss1808192802	Sep 08, 2015 (146)
44	WEILL_CORNELL_DGM	ss1935165323	Feb 12, 2016 (147)
45	GENOMED	ss1968100428	Jul 19, 2016 (147)
46	JJLAB	ss2028361761	Sep 14, 2016 (149)
47	USC_VALOUEV	ss2156762856	Dec 20, 2016 (150)
48	HUMAN_LONGEVITY	ss2206575017	Dec 20, 2016 (150)
49	SYSTEMSBIOZJU	ss2628674831	Nov 08, 2017 (151)
50	GRF	ss2701231805	Nov 08, 2017 (151)
51	GNOMAD	ss2934626350	Nov 08, 2017 (151)
52	SWEGEN	ss3013243095	Nov 08, 2017 (151)
53	BIOINF_KMB_FNS_UNIBA	ss3028003941	Nov 08, 2017 (151)
54	CSHL	ss3351103976	Nov 08, 2017 (151)
55	ILLUMINA	ss3627355383	Oct 12, 2018 (152)
56	ILLUMINA	ss3638084170	Oct 12, 2018 (152)
57	ILLUMINA	ss3639055172	Oct 12, 2018 (152)
58	ILLUMINA	ss3639532846	Oct 12, 2018 (152)
59	ILLUMINA	ss3643068477	Oct 12, 2018 (152)
60	URBANLAB	ss3650347706	Oct 12, 2018 (152)
61	EGCUT_WGS	ss3680383918	Jul 13, 2019 (153)
62	EVA_DECODE	ss3697844977	Jul 13, 2019 (153)
63	ACPOP	ss3740902069	Jul 13, 2019 (153)
64	EVA	ss3753054564	Jul 13, 2019 (153)
65	PACBIO	ss3787838794	Jul 13, 2019 (153)
66	PACBIO	ss3792851710	Jul 13, 2019 (153)
67	PACBIO	ss3797736189	Jul 13, 2019 (153)
68	KHV_HUMAN_GENOMES	ss3818373009	Jul 13, 2019 (153)
69	EVA	ss3834222065	Apr 27, 2020 (154)
70	HGDP	ss3847522763	Apr 27, 2020 (154)
71	SGDP_PRJ	ss3882866577	Apr 27, 2020 (154)
72	KRGDB	ss3932025481	Apr 27, 2020 (154)
73	KOGIC	ss3976092633	Apr 27, 2020 (154)
74	EVA	ss3985715063	Apr 27, 2021 (155)
75	EVA	ss4017700532	Apr 27, 2021 (155)
76	TOPMED	ss4990525828	Apr 27, 2021 (155)
77	TOMMO_GENOMICS	ss5216081184	Apr 27, 2021 (155)
78	1000G_HIGH_COVERAGE	ss5298357734	Oct 16, 2022 (156)
79	EVA	ss5419084390	Oct 16, 2022 (156)
80	HUGCELL_USP	ss5492095621	Oct 16, 2022 (156)
81	EVA	ss5511420678	Oct 16, 2022 (156)
82	1000G_HIGH_COVERAGE	ss5599719497	Oct 16, 2022 (156)
83	SANFORD_IMAGENETICS	ss5657462200	Oct 16, 2022 (156)
84	TOMMO_GENOMICS	ss5769855249	Oct 16, 2022 (156)
85	YY_MCH	ss5815311887	Oct 16, 2022 (156)
86	EVA	ss5828169389	Oct 16, 2022 (156)
87	EVA	ss5851282840	Oct 16, 2022 (156)
88	EVA	ss5875779241	Oct 16, 2022 (156)
89	EVA	ss5948860555	Oct 16, 2022 (156)
90	EVA	ss5980867621	Oct 16, 2022 (156)
91	1000Genomes	NC_000015.9 - 48759291	Oct 12, 2018 (152)
92	1000Genomes_30x	NC_000015.10 - 48467094	Oct 16, 2022 (156)
93	The Avon Longitudinal Study of Parents and Children	NC_000015.9 - 48759291	Oct 12, 2018 (152)
94	Genetic variation in the Estonian population	NC_000015.9 - 48759291	Oct 12, 2018 (152)
95	The Danish reference pan genome	NC_000015.9 - 48759291	Apr 27, 2020 (154)
96	gnomAD - Genomes	NC_000015.10 - 48467094	Apr 27, 2021 (155)
97	Genome of the Netherlands Release 5	NC_000015.9 - 48759291	Apr 27, 2020 (154)
98	HGDP-CEPH-db Supplement 1	NC_000015.8 - 46546583	Apr 27, 2020 (154)
99	HapMap	NC_000015.10 - 48467094	Apr 27, 2020 (154)
100	KOREAN population from KRGDB	NC_000015.9 - 48759291	Apr 27, 2020 (154)
101	Korean Genome Project	NC_000015.10 - 48467094	Apr 27, 2020 (154)
102	Northern Sweden	NC_000015.9 - 48759291	Jul 13, 2019 (153)
103	Ancient Sardinia genome-wide 1240k capture data generation and analysis	NC_000015.9 - 48759291	Apr 27, 2021 (155)
104	Qatari	NC_000015.9 - 48759291	Apr 27, 2020 (154)
105	SGDP_PRJ	NC_000015.9 - 48759291	Apr 27, 2020 (154)
106	Siberian	NC_000015.9 - 48759291	Apr 27, 2020 (154)
107	8.3KJPN	NC_000015.9 - 48759291	Apr 27, 2021 (155)
108	14KJPN	NC_000015.10 - 48467094	Oct 16, 2022 (156)
109	TopMed	NC_000015.10 - 48467094	Apr 27, 2021 (155)
110	UK 10K study - Twins	NC_000015.9 - 48759291	Oct 12, 2018 (152)
111	A Vietnamese Genetic Variation Database	NC_000015.9 - 48759291	Jul 13, 2019 (153)
112	ALFA	NC_000015.10 - 48467094	Apr 27, 2021 (155)

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)
rs58890450	May 25, 2008 (130)

Added to this RefSNP Cluster:

Submission IDs	Observation SPDI	Canonical SPDI	Source RSIDs
39202875, ss3932025481	NC_000015.9:48759290:G:C	NC_000015.10:48467093:G:C	(self)
200655, ss84180640, ss85017478, ss114137783, ss118217105, ss169379304, ss171059090, ss200813450, ss282245359, ss825525091, ss1695777701, ss1713487939, ss3639055172, ss3639532846, ss3643068477, ss3847522763	NC_000015.8:46546582:G:T	NC_000015.10:48467093:G:T	(self)
66435710, 36878221, 26122166, 3845761, 16470600, 39202875, 14186934, 940990, 17207253, 34883557, 9279210, 74050491, 36878221, 8203978, ss226880128, ss236768992, ss243157472, ss537272181, ss564466780, ss660186977, ss833004113, ss991761494, ss1080105816, ss1353367323, ss1427617979, ss1577599289, ss1632944971, ss1675939004, ss1808192802, ss1935165323, ss1968100428, ss2028361761, ss2156762856, ss2628674831, ss2701231805, ss2934626350, ss3013243095, ss3351103976, ss3627355383, ss3638084170, ss3680383918, ss3740902069, ss3753054564, ss3787838794, ss3792851710, ss3797736189, ss3834222065, ss3882866577, ss3932025481, ss3985715063, ss4017700532, ss5216081184, ss5419084390, ss5511420678, ss5657462200, ss5828169389, ss5948860555, ss5980867621	NC_000015.9:48759290:G:T	NC_000015.10:48467093:G:T	(self)
87245432, 468358298, 1258585, 32470634, 103692353, 206071488, 655491932, ss2206575017, ss3028003941, ss3650347706, ss3697844977, ss3818373009, ss3976092633, ss4990525828, ss5298357734, ss5492095621, ss5599719497, ss5769855249, ss5815311887, ss5851282840, ss5875779241	NC_000015.10:48467093:G:T	NC_000015.10:48467093:G:T	(self)
ss10793402	NT_010194.15:19548901:G:T	NC_000015.10:48467093:G:T	(self)
ss6587030, ss23999223, ss66588159, ss67374229, ss67755380, ss70823758, ss71405618, ss74924626, ss79194573, ss84348207, ss122383615, ss154316044, ss156509736, ss159492721, ss171910508, ss173807508	NT_010194.17:19549847:G:T	NC_000015.10:48467093:G:T	(self)

Publications tab displays PubMed articles citing the variation as a listing of PMID, Title, Author, Year, Journal, ordered by Year, descending.

3 citations for rs4774517

PMID	Title	Author	Year	Journal
17999355	A genomewide association study of skin pigmentation in a South Asian population.	Stokowski RP et al.	2007	American journal of human genetics
21909107	Genome-wide association study identifies a susceptibility locus for thoracic aortic aneurysms and aortic dissections spanning FBN1 at 15q21.1.	LeMaire SA et al.	2011	Nature genetics
25583878	FBN1 polymorphisms in patients with the dilatative pathology of the ascending thoracic aorta.	Lesauskaite V et al.	2015	European journal of cardio-thoracic surgery

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.

Choose placement

dbSNP Short Genetic Variations

Welcome to the Reference SNP (rs) Report

Reference SNP (rs) Report

rs4774517