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dbSNP Short Genetic Variations

Examples: rs268, BRCA1 and more Advanced search

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.

rs214484

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr21:25881968 (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>G
Variation Type
SNV Single Nucleotide Variation
Frequency
G=0.290196 (76812/264690, TOPMED)
G=0.296935 (41543/139906, GnomAD)
G=0.24779 (7002/28258, 14KJPN) (+ 18 more)
G=0.32202 (6083/18890, ALFA)
G=0.24755 (4149/16760, 8.3KJPN)
G=0.2584 (1655/6404, 1000G_30x)
G=0.2560 (1282/5008, 1000G)
G=0.3540 (1586/4480, Estonian)
G=0.3524 (1358/3854, ALSPAC)
G=0.3366 (1248/3708, TWINSUK)
G=0.2725 (798/2928, KOREAN)
G=0.2729 (500/1832, Korea1K)
G=0.350 (349/998, GoNL)
G=0.275 (218/792, PRJEB37584)
G=0.263 (158/600, NorthernSweden)
G=0.277 (91/328, HapMap)
C=0.432 (96/222, SGDP_PRJ)
G=0.352 (76/216, Qatari)
G=0.269 (56/208, Vietnamese)
G=0.33 (13/40, GENOME_DK)
C=0.42 (11/26, Siberian)
Clinical Significance
Reported in ClinVar
Gene : Consequence
APP : Intron Variant
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 18890 C=0.67798 G=0.32202
European Sub 14286 C=0.64861 G=0.35139
African Sub 2946 C=0.7885 G=0.2115
African Others Sub 114 C=0.798 G=0.202
African American Sub 2832 C=0.7881 G=0.2119
Asian Sub 112 C=0.643 G=0.357
East Asian Sub 86 C=0.72 G=0.28
Other Asian Sub 26 C=0.38 G=0.62
Latin American 1 Sub 146 C=0.699 G=0.301
Latin American 2 Sub 610 C=0.793 G=0.207
South Asian Sub 98 C=0.84 G=0.16
Other Sub 692 C=0.691 G=0.309


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=0.709804 G=0.290196
gnomAD - Genomes Global Study-wide 139906 C=0.703065 G=0.296935
gnomAD - Genomes European Sub 75794 C=0.65550 G=0.34450
gnomAD - Genomes African Sub 41910 C=0.78840 G=0.21160
gnomAD - Genomes American Sub 13608 C=0.72428 G=0.27572
gnomAD - Genomes Ashkenazi Jewish Sub 3322 C=0.6066 G=0.3934
gnomAD - Genomes East Asian Sub 3122 C=0.7300 G=0.2700
gnomAD - Genomes Other Sub 2150 C=0.6921 G=0.3079
14KJPN JAPANESE Study-wide 28258 C=0.75221 G=0.24779
Allele Frequency Aggregator Total Global 18890 C=0.67798 G=0.32202
Allele Frequency Aggregator European Sub 14286 C=0.64861 G=0.35139
Allele Frequency Aggregator African Sub 2946 C=0.7885 G=0.2115
Allele Frequency Aggregator Other Sub 692 C=0.691 G=0.309
Allele Frequency Aggregator Latin American 2 Sub 610 C=0.793 G=0.207
Allele Frequency Aggregator Latin American 1 Sub 146 C=0.699 G=0.301
Allele Frequency Aggregator Asian Sub 112 C=0.643 G=0.357
Allele Frequency Aggregator South Asian Sub 98 C=0.84 G=0.16
8.3KJPN JAPANESE Study-wide 16760 C=0.75245 G=0.24755
1000Genomes_30x Global Study-wide 6404 C=0.7416 G=0.2584
1000Genomes_30x African Sub 1786 C=0.8231 G=0.1769
1000Genomes_30x Europe Sub 1266 C=0.6627 G=0.3373
1000Genomes_30x South Asian Sub 1202 C=0.7621 G=0.2379
1000Genomes_30x East Asian Sub 1170 C=0.6983 G=0.3017
1000Genomes_30x American Sub 980 C=0.721 G=0.279
1000Genomes Global Study-wide 5008 C=0.7440 G=0.2560
1000Genomes African Sub 1322 C=0.8268 G=0.1732
1000Genomes East Asian Sub 1008 C=0.7083 G=0.2917
1000Genomes Europe Sub 1006 C=0.6660 G=0.3340
1000Genomes South Asian Sub 978 C=0.770 G=0.230
1000Genomes American Sub 694 C=0.715 G=0.285
Genetic variation in the Estonian population Estonian Study-wide 4480 C=0.6460 G=0.3540
The Avon Longitudinal Study of Parents and Children PARENT AND CHILD COHORT Study-wide 3854 C=0.6476 G=0.3524
UK 10K study - Twins TWIN COHORT Study-wide 3708 C=0.6634 G=0.3366
KOREAN population from KRGDB KOREAN Study-wide 2928 C=0.7275 G=0.2725
Korean Genome Project KOREAN Study-wide 1832 C=0.7271 G=0.2729
Genome of the Netherlands Release 5 Genome of the Netherlands Study-wide 998 C=0.650 G=0.350
CNV burdens in cranial meningiomas Global Study-wide 792 C=0.725 G=0.275
CNV burdens in cranial meningiomas CRM Sub 792 C=0.725 G=0.275
Northern Sweden ACPOP Study-wide 600 C=0.737 G=0.263
HapMap Global Study-wide 328 C=0.723 G=0.277
HapMap African Sub 120 C=0.817 G=0.183
HapMap American Sub 120 C=0.625 G=0.375
HapMap Asian Sub 88 C=0.73 G=0.27
SGDP_PRJ Global Study-wide 222 C=0.432 G=0.568
Qatari Global Study-wide 216 C=0.648 G=0.352
A Vietnamese Genetic Variation Database Global Study-wide 208 C=0.731 G=0.269
The Danish reference pan genome Danish Study-wide 40 C=0.68 G=0.33
Siberian Global Study-wide 26 C=0.42 G=0.58
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 21 NC_000021.9:g.25881968C>G
GRCh37.p13 chr 21 NC_000021.8:g.27254279C>G
APP RefSeqGene NG_007376.2:g.294161G>C
Gene: APP, amyloid beta precursor protein (minus strand)
Molecule type Change Amino acid[Codon] SO Term
APP transcript variant 1 NM_000484.4:c.2212-197G>C N/A Intron Variant
APP transcript variant 4 NM_001136016.3:c.2140-197…

NM_001136016.3:c.2140-197G>C

 		N/A Intron Variant
APP transcript variant 5 NM_001136129.3:c.1819-197…

NM_001136129.3:c.1819-197G>C

 		N/A Intron Variant
APP transcript variant 6 NM_001136130.3:c.2044-197…

NM_001136130.3:c.2044-197G>C

 		N/A Intron Variant
APP transcript variant 7 NM_001136131.3:c.1882-197…

NM_001136131.3:c.1882-197G>C

 		N/A Intron Variant
APP transcript variant 8 NM_001204301.2:c.2158-197…

NM_001204301.2:c.2158-197G>C

 		N/A Intron Variant
APP transcript variant 9 NM_001204302.2:c.2101-197…

NM_001204302.2:c.2101-197G>C

 		N/A Intron Variant
APP transcript variant 10 NM_001204303.2:c.1933-197…

NM_001204303.2:c.1933-197G>C

 		N/A Intron Variant
APP transcript variant 11 NM_001385253.1:c.2044-197…

NM_001385253.1:c.2044-197G>C

 		N/A Intron Variant
APP transcript variant 2 NM_201413.3:c.2155-197G>C N/A Intron Variant
APP transcript variant 3 NM_201414.3:c.1987-197G>C 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: G (allele ID: 1282699 )
ClinVar Accession Disease Names Clinical Significance
RCV001717232.1 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 C= G
GRCh38.p14 chr 21 NC_000021.9:g.25881968= NC_000021.9:g.25881968C>G
GRCh37.p13 chr 21 NC_000021.8:g.27254279= NC_000021.8:g.27254279C>G
APP RefSeqGene NG_007376.2:g.294161= NG_007376.2:g.294161G>C
APP transcript variant 1 NM_000484.3:c.2212-197= NM_000484.3:c.2212-197G>C
APP transcript variant 1 NM_000484.4:c.2212-197= NM_000484.4:c.2212-197G>C
APP transcript variant 4 NM_001136016.3:c.2140-197= NM_001136016.3:c.2140-197G>C
APP transcript variant 5 NM_001136129.2:c.1819-197= NM_001136129.2:c.1819-197G>C
APP transcript variant 5 NM_001136129.3:c.1819-197= NM_001136129.3:c.1819-197G>C
APP transcript variant 6 NM_001136130.2:c.2044-197= NM_001136130.2:c.2044-197G>C
APP transcript variant 6 NM_001136130.3:c.2044-197= NM_001136130.3:c.2044-197G>C
APP transcript variant 7 NM_001136131.2:c.1882-197= NM_001136131.2:c.1882-197G>C
APP transcript variant 7 NM_001136131.3:c.1882-197= NM_001136131.3:c.1882-197G>C
APP transcript variant 8 NM_001204301.1:c.2158-197= NM_001204301.1:c.2158-197G>C
APP transcript variant 8 NM_001204301.2:c.2158-197= NM_001204301.2:c.2158-197G>C
APP transcript variant 9 NM_001204302.1:c.2101-197= NM_001204302.1:c.2101-197G>C
APP transcript variant 9 NM_001204302.2:c.2101-197= NM_001204302.2:c.2101-197G>C
APP transcript variant 10 NM_001204303.1:c.1933-197= NM_001204303.1:c.1933-197G>C
APP transcript variant 10 NM_001204303.2:c.1933-197= NM_001204303.2:c.1933-197G>C
APP transcript variant 11 NM_001385253.1:c.2044-197= NM_001385253.1:c.2044-197G>C
APP transcript variant 2 NM_201413.2:c.2155-197= NM_201413.2:c.2155-197G>C
APP transcript variant 2 NM_201413.3:c.2155-197= NM_201413.3:c.2155-197G>C
APP transcript variant 3 NM_201414.2:c.1987-197= NM_201414.2:c.1987-197G>C
APP transcript variant 3 NM_201414.3:c.1987-197= NM_201414.3:c.1987-197G>C
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#.

83 SubSNP, 21 Frequency, 1 ClinVar submissions
No Submitter Submission ID Date (Build)
1 KWOK ss279893 Jul 12, 2000 (79)
2 KWOK ss1219832 Oct 04, 2000 (86)
3 KWOK ss1827313 Oct 18, 2000 (87)
4 KWOK ss1827587 Oct 18, 2000 (87)
5 SC_JCM ss2647097 Nov 08, 2000 (89)
6 PERLEGEN ss4007068 Sep 28, 2001 (100)
7 WUGSC_SSAHASNP ss14430347 Dec 05, 2003 (119)
8 CSHL-HAPMAP ss17702923 Feb 27, 2004 (120)
9 PERLEGEN ss24598244 Sep 20, 2004 (123)
10 ABI ss44290359 Mar 13, 2006 (126)
11 EGP_SNPS ss70354129 May 17, 2007 (127)
12 HGSV ss86147984 Dec 16, 2007 (130)
13 BCMHGSC_JDW ss91806740 Mar 24, 2008 (129)
14 1000GENOMES ss112395942 Jan 25, 2009 (130)
15 ILLUMINA-UK ss117488583 Feb 14, 2009 (130)
16 ENSEMBL ss138300921 Dec 01, 2009 (131)
17 GMI ss156798861 Dec 01, 2009 (131)
18 ENSEMBL ss161353052 Dec 01, 2009 (131)
19 COMPLETE_GENOMICS ss167830053 Jul 04, 2010 (132)
20 COMPLETE_GENOMICS ss171918091 Jul 04, 2010 (132)
21 1000GENOMES ss228513097 Jul 14, 2010 (132)
22 1000GENOMES ss237945608 Jul 15, 2010 (132)
23 1000GENOMES ss244092141 Jul 15, 2010 (132)
24 ILLUMINA ss244287334 Jul 04, 2010 (132)
25 BL ss255887860 May 09, 2011 (134)
26 GMI ss283506601 May 04, 2012 (137)
27 PJP ss292693704 May 09, 2011 (134)
28 TISHKOFF ss566435470 Apr 25, 2013 (138)
29 SSMP ss662346291 Apr 25, 2013 (138)
30 EVA-GONL ss995025855 Aug 21, 2014 (142)
31 JMKIDD_LAB ss1082427384 Aug 21, 2014 (142)
32 1000GENOMES ss1365943787 Aug 21, 2014 (142)
33 DDI ss1429156699 Apr 01, 2015 (144)
34 EVA_GENOME_DK ss1579626137 Apr 01, 2015 (144)
35 EVA_UK10K_ALSPAC ss1639375533 Apr 01, 2015 (144)
36 EVA_UK10K_TWINSUK ss1682369566 Apr 01, 2015 (144)
37 EVA_DECODE ss1699091944 Apr 01, 2015 (144)
38 HAMMER_LAB ss1809642371 Sep 08, 2015 (146)
39 WEILL_CORNELL_DGM ss1938577587 Feb 12, 2016 (147)
40 GENOMED ss1969202424 Jul 19, 2016 (147)
41 JJLAB ss2030059041 Sep 14, 2016 (149)
42 CSHL ss2136835544 Nov 08, 2017 (151)
43 USC_VALOUEV ss2158660401 Dec 20, 2016 (150)
44 HUMAN_LONGEVITY ss2245087357 Dec 20, 2016 (150)
45 SYSTEMSBIOZJU ss2629527820 Nov 08, 2017 (151)
46 GRF ss2704388094 Nov 08, 2017 (151)
47 GNOMAD ss2970842025 Nov 08, 2017 (151)
48 SWEGEN ss3018752321 Nov 08, 2017 (151)
49 BIOINF_KMB_FNS_UNIBA ss3028866533 Nov 08, 2017 (151)
50 CSHL ss3352676519 Nov 08, 2017 (151)
51 URBANLAB ss3651096370 Oct 12, 2018 (152)
52 EGCUT_WGS ss3685329463 Jul 13, 2019 (153)
53 EVA_DECODE ss3707558592 Jul 13, 2019 (153)
54 ACPOP ss3743653711 Jul 13, 2019 (153)
55 EVA ss3759000795 Jul 13, 2019 (153)
56 PACBIO ss3788736553 Jul 13, 2019 (153)
57 PACBIO ss3793614267 Jul 13, 2019 (153)
58 PACBIO ss3798500396 Jul 13, 2019 (153)
59 KHV_HUMAN_GENOMES ss3822166198 Jul 13, 2019 (153)
60 EVA ss3835826424 Apr 27, 2020 (154)
61 EVA ss3841540903 Apr 27, 2020 (154)
62 EVA ss3847054341 Apr 27, 2020 (154)
63 SGDP_PRJ ss3889820308 Apr 27, 2020 (154)
64 KRGDB ss3940186898 Apr 27, 2020 (154)
65 KOGIC ss3982934642 Apr 27, 2020 (154)
66 EVA ss3984754777 Apr 26, 2021 (155)
67 TOPMED ss5098674746 Apr 26, 2021 (155)
68 TOMMO_GENOMICS ss5231148631 Apr 26, 2021 (155)
69 1000G_HIGH_COVERAGE ss5309918016 Oct 16, 2022 (156)
70 EVA ss5439339941 Oct 16, 2022 (156)
71 HUGCELL_USP ss5501991470 Oct 16, 2022 (156)
72 1000G_HIGH_COVERAGE ss5616917321 Oct 16, 2022 (156)
73 EVA ss5624116592 Oct 16, 2022 (156)
74 SANFORD_IMAGENETICS ss5663837011 Oct 16, 2022 (156)
75 TOMMO_GENOMICS ss5791554405 Oct 16, 2022 (156)
76 EVA ss5800231836 Oct 16, 2022 (156)
77 YY_MCH ss5818370507 Oct 16, 2022 (156)
78 EVA ss5838921705 Oct 16, 2022 (156)
79 EVA ss5853265656 Oct 16, 2022 (156)
80 EVA ss5892008536 Oct 16, 2022 (156)
81 EVA ss5936578358 Oct 16, 2022 (156)
82 EVA ss5958726568 Oct 16, 2022 (156)
83 EVA ss5981109012 Oct 16, 2022 (156)
84 1000Genomes NC_000021.8 - 27254279 Oct 12, 2018 (152)
85 1000Genomes_30x NC_000021.9 - 25881968 Oct 16, 2022 (156)
86 The Avon Longitudinal Study of Parents and Children NC_000021.8 - 27254279 Oct 12, 2018 (152)
87 Genetic variation in the Estonian population NC_000021.8 - 27254279 Oct 12, 2018 (152)
88 The Danish reference pan genome NC_000021.8 - 27254279 Apr 27, 2020 (154)
89 gnomAD - Genomes NC_000021.9 - 25881968 Apr 26, 2021 (155)
90 Genome of the Netherlands Release 5 NC_000021.8 - 27254279 Apr 27, 2020 (154)
91 HapMap NC_000021.9 - 25881968 Apr 27, 2020 (154)
92 KOREAN population from KRGDB NC_000021.8 - 27254279 Apr 27, 2020 (154)
93 Korean Genome Project NC_000021.9 - 25881968 Apr 27, 2020 (154)
94 Northern Sweden NC_000021.8 - 27254279 Jul 13, 2019 (153)
95 CNV burdens in cranial meningiomas NC_000021.8 - 27254279 Apr 26, 2021 (155)
96 Qatari NC_000021.8 - 27254279 Apr 27, 2020 (154)
97 SGDP_PRJ NC_000021.8 - 27254279 Apr 27, 2020 (154)
98 Siberian NC_000021.8 - 27254279 Apr 27, 2020 (154)
99 8.3KJPN NC_000021.8 - 27254279 Apr 26, 2021 (155)
100 14KJPN NC_000021.9 - 25881968 Oct 16, 2022 (156)
101 TopMed NC_000021.9 - 25881968 Apr 26, 2021 (155)
102 UK 10K study - Twins NC_000021.8 - 27254279 Oct 12, 2018 (152)
103 A Vietnamese Genetic Variation Database NC_000021.8 - 27254279 Jul 13, 2019 (153)
104 ALFA NC_000021.9 - 25881968 Apr 26, 2021 (155)
105 ClinVar RCV001717232.1 Oct 16, 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)
rs17802832 Oct 07, 2004 (123)
rs61133657 May 26, 2008 (130)
Added to this RefSNP Cluster:
Submission IDs Observation SPDI Canonical SPDI Source RSIDs
ss86147984, ss91806740, ss112395942, ss117488583, ss167830053, ss171918091, ss244287334, ss255887860, ss283506601, ss292693704, ss1699091944, ss2136835544 NC_000021.7:26176149:C:G NC_000021.9:25881967:C:G (self)
79449409, 43962915, 31067711, 5791076, 19586015, 47364292, 16938576, 304353, 20619509, 41837288, 11176755, 89117938, 43962915, 9700324, ss228513097, ss237945608, ss244092141, ss566435470, ss662346291, ss995025855, ss1082427384, ss1365943787, ss1429156699, ss1579626137, ss1639375533, ss1682369566, ss1809642371, ss1938577587, ss1969202424, ss2030059041, ss2158660401, ss2629527820, ss2704388094, ss2970842025, ss3018752321, ss3352676519, ss3685329463, ss3743653711, ss3759000795, ss3788736553, ss3793614267, ss3798500396, ss3835826424, ss3841540903, ss3889820308, ss3940186898, ss3984754777, ss5231148631, ss5439339941, ss5624116592, ss5663837011, ss5800231836, ss5838921705, ss5936578358, ss5958726568, ss5981109012 NC_000021.8:27254278:C:G NC_000021.9:25881967:C:G (self)
RCV001717232.1, 104443256, 560790672, 2191158, 39312643, 125391509, 373783692, 2492565499, ss2245087357, ss3028866533, ss3651096370, ss3707558592, ss3822166198, ss3847054341, ss3982934642, ss5098674746, ss5309918016, ss5501991470, ss5616917321, ss5791554405, ss5818370507, ss5853265656, ss5892008536 NC_000021.9:25881967:C:G NC_000021.9:25881967:C:G (self)
ss14430347, ss17702923 NT_011512.9:12916149:C:G NC_000021.9:25881967:C:G (self)
ss279893, ss1219832, ss1827313, ss1827587, ss2647097, ss4007068, ss24598244, ss44290359, ss70354129, ss138300921, ss156798861, ss161353052 NT_011512.11:12916149:C:G NC_000021.9:25881967:C: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 rs214484
PMID Title Author Year Journal
21196064 Amyloid precursor protein (APP) processing genes and cerebrospinal fluid APP cleavage product levels in Alzheimer's disease. Bekris LM et al. 2011 Neurobiology of aging
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