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.

rs1799990

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr20:4699605 (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
A>G
Variation Type
SNV Single Nucleotide Variation
Frequency
G=0.336095 (88961/264690, TOPMED)
G=0.309087 (77663/251266, GnomAD_exome)
G=0.334561 (49689/148520, ALFA) (+ 23 more)
G=0.335163 (46894/139914, GnomAD)
G=0.307777 (37289/121156, ExAC)
G=0.31556 (24833/78696, PAGE_STUDY)
G=0.03956 (1118/28258, 14KJPN)
G=0.03938 (660/16760, 8.3KJPN)
G=0.2730 (1748/6404, 1000G_30x)
G=0.2666 (1335/5008, 1000G)
G=0.3212 (1439/4480, Estonian)
G=0.3526 (1359/3854, ALSPAC)
G=0.3344 (1240/3708, TWINSUK)
G=0.0267 (78/2922, KOREAN)
G=0.2688 (508/1890, HapMap)
G=0.3127 (354/1132, Daghestan)
G=0.346 (345/998, GoNL)
G=0.028 (17/614, Vietnamese)
G=0.392 (235/600, NorthernSweden)
G=0.320 (171/534, MGP)
G=0.299 (91/304, FINRISK)
A=0.378 (96/254, SGDP_PRJ)
G=0.338 (73/216, Qatari)
G=0.18 (8/44, Ancient Sardinia)
G=0.35 (14/40, GENOME_DK)
A=0.38 (13/34, Siberian)
Clinical Significance
Reported in ClinVar
Gene : Consequence
PRNP : Missense Variant
Publications
71 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 169744 A=0.664748 G=0.335252 0.443527 0.114031 0.442443 3
European Sub 129640 A=0.666430 G=0.333570 0.444986 0.112126 0.442888 1
African Sub 15604 A=0.65675 G=0.34325 0.431043 0.117534 0.451423 0
African Others Sub 556 A=0.656 G=0.344 0.428058 0.115108 0.456835 0
African American Sub 15048 A=0.65677 G=0.34323 0.431154 0.117624 0.451223 0
Asian Sub 554 A=0.964 G=0.036 0.931408 0.00361 0.064982 1
East Asian Sub 456 A=0.974 G=0.026 0.947368 0.0 0.052632 0
Other Asian Sub 98 A=0.92 G=0.08 0.857143 0.020408 0.122449 1
Latin American 1 Sub 964 A=0.632 G=0.368 0.400415 0.136929 0.462656 0
Latin American 2 Sub 5056 A=0.5912 G=0.4088 0.350475 0.168117 0.481408 0
South Asian Sub 186 A=0.817 G=0.183 0.677419 0.043011 0.27957 0
Other Sub 17740 A=0.67131 G=0.32869 0.455017 0.112401 0.432582 2


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 A=0.663905 G=0.336095
gnomAD - Exomes Global Study-wide 251266 A=0.690913 G=0.309087
gnomAD - Exomes European Sub 135230 A=0.667833 G=0.332167
gnomAD - Exomes Asian Sub 49006 A=0.83184 G=0.16816
gnomAD - Exomes American Sub 34584 A=0.58680 G=0.41320
gnomAD - Exomes African Sub 16230 A=0.65970 G=0.34030
gnomAD - Exomes Ashkenazi Jewish Sub 10076 A=0.72400 G=0.27600
gnomAD - Exomes Other Sub 6140 A=0.6891 G=0.3109
Allele Frequency Aggregator Total Global 148520 A=0.665439 G=0.334561
Allele Frequency Aggregator European Sub 116610 A=0.666864 G=0.333136
Allele Frequency Aggregator Other Sub 15516 A=0.67356 G=0.32644
Allele Frequency Aggregator African Sub 9634 A=0.6574 G=0.3426
Allele Frequency Aggregator Latin American 2 Sub 5056 A=0.5912 G=0.4088
Allele Frequency Aggregator Latin American 1 Sub 964 A=0.632 G=0.368
Allele Frequency Aggregator Asian Sub 554 A=0.964 G=0.036
Allele Frequency Aggregator South Asian Sub 186 A=0.817 G=0.183
gnomAD - Genomes Global Study-wide 139914 A=0.664837 G=0.335163
gnomAD - Genomes European Sub 75816 A=0.66288 G=0.33712
gnomAD - Genomes African Sub 41874 A=0.66024 G=0.33976
gnomAD - Genomes American Sub 13632 A=0.60351 G=0.39649
gnomAD - Genomes Ashkenazi Jewish Sub 3324 A=0.7268 G=0.2732
gnomAD - Genomes East Asian Sub 3118 A=0.9766 G=0.0234
gnomAD - Genomes Other Sub 2150 A=0.6642 G=0.3358
ExAC Global Study-wide 121156 A=0.692223 G=0.307777
ExAC Europe Sub 73190 A=0.66793 G=0.33207
ExAC Asian Sub 25148 A=0.82575 G=0.17425
ExAC American Sub 11554 A=0.58517 G=0.41483
ExAC African Sub 10360 A=0.65647 G=0.34353
ExAC Other Sub 904 A=0.722 G=0.278
The PAGE Study Global Study-wide 78696 A=0.68444 G=0.31556
The PAGE Study AfricanAmerican Sub 32512 A=0.66145 G=0.33855
The PAGE Study Mexican Sub 10810 A=0.61360 G=0.38640
The PAGE Study Asian Sub 8318 A=0.9590 G=0.0410
The PAGE Study PuertoRican Sub 7918 A=0.6353 G=0.3647
The PAGE Study NativeHawaiian Sub 4534 A=0.7660 G=0.2340
The PAGE Study Cuban Sub 4230 A=0.6537 G=0.3463
The PAGE Study Dominican Sub 3828 A=0.6573 G=0.3427
The PAGE Study CentralAmerican Sub 2448 A=0.5478 G=0.4522
The PAGE Study SouthAmerican Sub 1982 A=0.6014 G=0.3986
The PAGE Study NativeAmerican Sub 1260 A=0.6294 G=0.3706
The PAGE Study SouthAsian Sub 856 A=0.745 G=0.255
14KJPN JAPANESE Study-wide 28258 A=0.96044 G=0.03956
8.3KJPN JAPANESE Study-wide 16760 A=0.96062 G=0.03938
1000Genomes_30x Global Study-wide 6404 A=0.7270 G=0.2730
1000Genomes_30x African Sub 1786 A=0.6445 G=0.3555
1000Genomes_30x Europe Sub 1266 A=0.6730 G=0.3270
1000Genomes_30x South Asian Sub 1202 A=0.7720 G=0.2280
1000Genomes_30x East Asian Sub 1170 A=0.9786 G=0.0214
1000Genomes_30x American Sub 980 A=0.592 G=0.408
1000Genomes Global Study-wide 5008 A=0.7334 G=0.2666
1000Genomes African Sub 1322 A=0.6475 G=0.3525
1000Genomes East Asian Sub 1008 A=0.9752 G=0.0248
1000Genomes Europe Sub 1006 A=0.6750 G=0.3250
1000Genomes South Asian Sub 978 A=0.760 G=0.240
1000Genomes American Sub 694 A=0.594 G=0.406
Genetic variation in the Estonian population Estonian Study-wide 4480 A=0.6788 G=0.3212
The Avon Longitudinal Study of Parents and Children PARENT AND CHILD COHORT Study-wide 3854 A=0.6474 G=0.3526
UK 10K study - Twins TWIN COHORT Study-wide 3708 A=0.6656 G=0.3344
KOREAN population from KRGDB KOREAN Study-wide 2922 A=0.9733 G=0.0267
HapMap Global Study-wide 1890 A=0.7312 G=0.2688
HapMap American Sub 770 A=0.734 G=0.266
HapMap African Sub 692 A=0.671 G=0.329
HapMap Asian Sub 254 A=0.969 G=0.031
HapMap Europe Sub 174 A=0.615 G=0.385
Genome-wide autozygosity in Daghestan Global Study-wide 1132 A=0.6873 G=0.3127
Genome-wide autozygosity in Daghestan Daghestan Sub 624 A=0.635 G=0.365
Genome-wide autozygosity in Daghestan Near_East Sub 144 A=0.646 G=0.354
Genome-wide autozygosity in Daghestan Central Asia Sub 122 A=0.828 G=0.172
Genome-wide autozygosity in Daghestan Europe Sub 108 A=0.731 G=0.269
Genome-wide autozygosity in Daghestan South Asian Sub 98 A=0.84 G=0.16
Genome-wide autozygosity in Daghestan Caucasus Sub 36 A=0.75 G=0.25
Genome of the Netherlands Release 5 Genome of the Netherlands Study-wide 998 A=0.654 G=0.346
A Vietnamese Genetic Variation Database Global Study-wide 614 A=0.972 G=0.028
Northern Sweden ACPOP Study-wide 600 A=0.608 G=0.392
Medical Genome Project healthy controls from Spanish population Spanish controls Study-wide 534 A=0.680 G=0.320
FINRISK Finnish from FINRISK project Study-wide 304 A=0.701 G=0.299
SGDP_PRJ Global Study-wide 254 A=0.378 G=0.622
Qatari Global Study-wide 216 A=0.662 G=0.338
Ancient Sardinia genome-wide 1240k capture data generation and analysis Global Study-wide 44 A=0.82 G=0.18
The Danish reference pan genome Danish Study-wide 40 A=0.65 G=0.35
Siberian Global Study-wide 34 A=0.38 G=0.62
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 20 NC_000020.11:g.4699605A>G
GRCh37.p13 chr 20 NC_000020.10:g.4680251A>G
PRNP RefSeqGene NG_009087.1:g.18455A>G
Gene: PRNP, prion protein (plus strand)
Molecule type Change Amino acid[Codon] SO Term
PRNP transcript variant 2 NM_001271561.3:c.*74= N/A 3 Prime UTR Variant
PRNP transcript variant 1 NM_000311.5:c.385A>G M [ATG] > V [GTG] Coding Sequence Variant
major prion protein preproprotein Prp precursor NP_000302.1:p.Met129Val M (Met) > V (Val) Missense Variant
PRNP transcript variant 4 NM_001080122.3:c.385A>G M [ATG] > V [GTG] Coding Sequence Variant
major prion protein preproprotein Prp precursor NP_001073591.1:p.Met129Val M (Met) > V (Val) Missense Variant
PRNP transcript variant 2 NM_183079.4:c.385A>G M [ATG] > V [GTG] Coding Sequence Variant
major prion protein preproprotein Prp precursor NP_898902.1:p.Met129Val M (Met) > V (Val) Missense Variant
PRNP transcript variant 5 NM_001080123.3:c.385A>G M [ATG] > V [GTG] Coding Sequence Variant
major prion protein preproprotein Prp precursor NP_001073592.1:p.Met129Val M (Met) > V (Val) Missense Variant
PRNP transcript variant 3 NM_001080121.3:c.385A>G M [ATG] > V [GTG] Coding Sequence Variant
major prion protein preproprotein Prp precursor NP_001073590.1:p.Met129Val M (Met) > V (Val) Missense 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: 28436 )
ClinVar Accession Disease Names Clinical Significance
RCV000014331.16 Prion disease, susceptibility to Risk-Factor
RCV000014332.16 Alzheimer disease, early-onset, susceptibility to Risk-Factor
RCV000014333.16 Aphasia, primary progressive, susceptibility to Risk-Factor
RCV000014336.25 Inherited Creutzfeldt-Jakob disease Pathogenic
RCV000014337.26 Fatal familial insomnia Pathogenic
RCV000020244.6 Inherited prion disease Benign
RCV000118064.14 not specified Benign-Likely-Benign
RCV000990275.6 Huntington disease-like 1 Benign
RCV001262968.2 Inherited Creutzfeldt-Jakob disease Likely-Benign
RCV001723566.5 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 A= G
GRCh38.p14 chr 20 NC_000020.11:g.4699605= NC_000020.11:g.4699605A>G
GRCh37.p13 chr 20 NC_000020.10:g.4680251= NC_000020.10:g.4680251A>G
PRNP RefSeqGene NG_009087.1:g.18455= NG_009087.1:g.18455A>G
PRNP transcript variant 1 NM_000311.5:c.385= NM_000311.5:c.385A>G
PRNP transcript variant 1 NM_000311.4:c.385= NM_000311.4:c.385A>G
PRNP transcript variant 1 NM_000311.3:c.385= NM_000311.3:c.385A>G
PRNP transcript variant 2 NM_183079.4:c.385= NM_183079.4:c.385A>G
PRNP transcript variant 2 NM_183079.3:c.385= NM_183079.3:c.385A>G
PRNP transcript variant 2 NM_183079.2:c.385= NM_183079.2:c.385A>G
PRNP transcript variant 5 NM_001080123.3:c.385= NM_001080123.3:c.385A>G
PRNP transcript variant 5 NM_001080123.2:c.385= NM_001080123.2:c.385A>G
PRNP transcript variant 5 NM_001080123.1:c.385= NM_001080123.1:c.385A>G
PRNP transcript variant 2 NM_001271561.3:c.*74= NM_001271561.3:c.*74A>G
PRNP transcript variant 2 NM_001271561.2:c.*74= NM_001271561.2:c.*74A>G
PRNP transcript variant 6 NM_001271561.1:c.*74= NM_001271561.1:c.*74A>G
PRNP transcript variant 3 NM_001080121.3:c.385= NM_001080121.3:c.385A>G
PRNP transcript variant 3 NM_001080121.2:c.385= NM_001080121.2:c.385A>G
PRNP transcript variant 3 NM_001080121.1:c.385= NM_001080121.1:c.385A>G
PRNP transcript variant 4 NM_001080122.3:c.385= NM_001080122.3:c.385A>G
PRNP transcript variant 4 NM_001080122.2:c.385= NM_001080122.2:c.385A>G
PRNP transcript variant 4 NM_001080122.1:c.385= NM_001080122.1:c.385A>G
major prion protein preproprotein Prp precursor NP_000302.1:p.Met129= NP_000302.1:p.Met129Val
major prion protein preproprotein Prp precursor NP_898902.1:p.Met129= NP_898902.1:p.Met129Val
major prion protein preproprotein Prp precursor NP_001073592.1:p.Met129= NP_001073592.1:p.Met129Val
major prion protein preproprotein Prp precursor NP_001073590.1:p.Met129= NP_001073590.1:p.Met129Val
major prion protein preproprotein Prp precursor NP_001073591.1:p.Met129= NP_001073591.1:p.Met129Val
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#.

144 SubSNP, 26 Frequency, 10 ClinVar submissions
No Submitter Submission ID Date (Build)
1 HGBASE ss2420046 Nov 14, 2000 (89)
2 WI_SSAHASNP ss12495190 Jul 11, 2003 (116)
3 MGC_GENOME_DIFF ss28505273 Sep 24, 2004 (126)
4 MGC_GENOME_DIFF ss28512950 Sep 24, 2004 (126)
5 ABI ss44197730 Mar 10, 2006 (126)
6 ILLUMINA ss65725862 Oct 15, 2006 (127)
7 PERLEGEN ss69234107 May 17, 2007 (127)
8 AFFY ss74806003 Aug 16, 2007 (128)
9 ILLUMINA ss74866749 Dec 06, 2007 (129)
10 SI_EXO ss76885314 Dec 06, 2007 (129)
11 BCMHGSC_JDW ss91622784 Mar 24, 2008 (129)
12 HUMANGENOME_JCVI ss96210496 Feb 05, 2009 (130)
13 1000GENOMES ss111644912 Jan 25, 2009 (130)
14 KRIBB_YJKIM ss119403884 Dec 01, 2009 (131)
15 ENSEMBL ss133054174 Dec 01, 2009 (131)
16 ENSEMBL ss138202434 Dec 01, 2009 (131)
17 SEATTLESEQ ss159741813 Dec 01, 2009 (131)
18 ILLUMINA ss160462740 Dec 01, 2009 (131)
19 OMICIA ss169684802 Aug 28, 2012 (137)
20 OMICIA ss169685996 Aug 28, 2012 (137)
21 ILLUMINA ss172924362 Jul 04, 2010 (132)
22 GENEREVIEWS ss184955911 Dec 29, 2009 (131)
23 BUSHMAN ss203815722 Jul 04, 2010 (132)
24 BCM-HGSC-SUB ss208693672 Jul 04, 2010 (132)
25 1000GENOMES ss228230849 Jul 14, 2010 (132)
26 1000GENOMES ss237744875 Jul 15, 2010 (132)
27 1000GENOMES ss243935136 Jul 15, 2010 (132)
28 OMIM-CURATED-RECORDS ss275516662 Dec 02, 2010 (133)
29 GMI ss283283355 May 04, 2012 (137)
30 GMI ss287415127 Apr 25, 2013 (138)
31 PJP ss292568543 May 09, 2011 (134)
32 NHLBI-ESP ss342515797 May 09, 2011 (134)
33 ILLUMINA ss410916044 Sep 17, 2011 (135)
34 ILLUMINA ss479613483 May 04, 2012 (137)
35 ILLUMINA ss481066752 Sep 08, 2015 (146)
36 ILLUMINA ss484200766 May 04, 2012 (137)
37 1000GENOMES ss491171972 May 04, 2012 (137)
38 EXOME_CHIP ss491557729 May 04, 2012 (137)
39 CLINSEQ_SNP ss491805623 May 04, 2012 (137)
40 ILLUMINA ss533133686 Sep 08, 2015 (146)
41 TISHKOFF ss566107295 Apr 25, 2013 (138)
42 SSMP ss661977944 Apr 25, 2013 (138)
43 ILLUMINA ss779619330 Sep 08, 2015 (146)
44 ILLUMINA ss781025042 Sep 08, 2015 (146)
45 ILLUMINA ss835091713 Sep 08, 2015 (146)
46 EVA-GONL ss994494129 Aug 21, 2014 (142)
47 JMKIDD_LAB ss1067596018 Aug 21, 2014 (142)
48 JMKIDD_LAB ss1082037172 Aug 21, 2014 (142)
49 1000GENOMES ss1363901078 Aug 21, 2014 (142)
50 HAMMER_LAB ss1397762035 Sep 08, 2015 (146)
51 DDI ss1428982115 Apr 01, 2015 (144)
52 EVA_GENOME_DK ss1579418453 Apr 01, 2015 (144)
53 EVA_FINRISK ss1584121548 Apr 01, 2015 (144)
54 EVA_UK10K_ALSPAC ss1638322342 Apr 01, 2015 (144)
55 EVA_UK10K_TWINSUK ss1681316375 Apr 01, 2015 (144)
56 EVA_EXAC ss1693895175 Apr 01, 2015 (144)
57 EVA_DECODE ss1698549023 Apr 01, 2015 (144)
58 EVA_MGP ss1711532727 Apr 01, 2015 (144)
59 EVA_SVP ss1713675663 Apr 01, 2015 (144)
60 HAMMER_LAB ss1809402232 Sep 08, 2015 (146)
61 WEILL_CORNELL_DGM ss1938003726 Feb 12, 2016 (147)
62 ILLUMINA ss1946546073 Feb 12, 2016 (147)
63 ILLUMINA ss1959894801 Feb 12, 2016 (147)
64 GENOMED ss1969079802 Jul 19, 2016 (147)
65 JJLAB ss2029779340 Sep 14, 2016 (149)
66 ILLUMINA ss2094809448 Dec 20, 2016 (150)
67 ILLUMINA ss2095113053 Dec 20, 2016 (150)
68 USC_VALOUEV ss2158333726 Dec 20, 2016 (150)
69 HUMAN_LONGEVITY ss2240987882 Dec 20, 2016 (150)
70 ILLUMINA ss2633770872 Nov 08, 2017 (151)
71 ILLUMINA ss2633770873 Nov 08, 2017 (151)
72 ILLUMINA ss2633770874 Nov 08, 2017 (151)
73 GRF ss2704005777 Nov 08, 2017 (151)
74 GNOMAD ss2744450946 Nov 08, 2017 (151)
75 GNOMAD ss2750334803 Nov 08, 2017 (151)
76 GNOMAD ss2964980403 Nov 08, 2017 (151)
77 AFFY ss2985208556 Nov 08, 2017 (151)
78 AFFY ss2985829116 Nov 08, 2017 (151)
79 SWEGEN ss3017801683 Nov 08, 2017 (151)
80 ILLUMINA ss3022096932 Nov 08, 2017 (151)
81 BIOINF_KMB_FNS_UNIBA ss3028721899 Nov 08, 2017 (151)
82 CSHL ss3352398552 Nov 08, 2017 (151)
83 ILLUMINA ss3625783166 Oct 12, 2018 (152)
84 ILLUMINA ss3628340531 Oct 12, 2018 (152)
85 ILLUMINA ss3631728946 Oct 12, 2018 (152)
86 ILLUMINA ss3636514158 Oct 12, 2018 (152)
87 ILLUMINA ss3638332054 Oct 12, 2018 (152)
88 ILLUMINA ss3642170374 Oct 12, 2018 (152)
89 ILLUMINA ss3643295788 Oct 12, 2018 (152)
90 ILLUMINA ss3644776400 Oct 12, 2018 (152)
91 OMUKHERJEE_ADBS ss3646545833 Oct 12, 2018 (152)
92 URBANLAB ss3650961405 Oct 12, 2018 (152)
93 ILLUMINA ss3652551113 Oct 12, 2018 (152)
94 ILLUMINA ss3653976810 Oct 12, 2018 (152)
95 EGCUT_WGS ss3684515598 Jul 13, 2019 (153)
96 EVA_DECODE ss3706476705 Jul 13, 2019 (153)
97 ILLUMINA ss3725896431 Jul 13, 2019 (153)
98 ACPOP ss3743211473 Jul 13, 2019 (153)
99 ILLUMINA ss3744194243 Jul 13, 2019 (153)
100 ILLUMINA ss3744490923 Jul 13, 2019 (153)
101 EVA ss3758370902 Jul 13, 2019 (153)
102 PAGE_CC ss3772033417 Jul 13, 2019 (153)
103 PACBIO ss3788587982 Jul 13, 2019 (153)
104 PACBIO ss3793490005 Jul 13, 2019 (153)
105 PACBIO ss3798377136 Jul 13, 2019 (153)
106 KHV_HUMAN_GENOMES ss3821542493 Jul 13, 2019 (153)
107 EVA ss3825349091 Apr 27, 2020 (154)
108 EVA ss3825948087 Apr 27, 2020 (154)
109 EVA ss3835564931 Apr 27, 2020 (154)
110 EVA ss3841406463 Apr 27, 2020 (154)
111 EVA ss3846913935 Apr 27, 2020 (154)
112 SGDP_PRJ ss3888644438 Apr 27, 2020 (154)
113 KRGDB ss3938829408 Apr 27, 2020 (154)
114 FSA-LAB ss3984211875 Apr 26, 2021 (155)
115 EVA ss3985864370 Apr 26, 2021 (155)
116 EVA ss3986822332 Apr 26, 2021 (155)
117 EVA ss4017835229 Apr 26, 2021 (155)
118 TOPMED ss5080869113 Apr 26, 2021 (155)
119 TOMMO_GENOMICS ss5228661918 Apr 26, 2021 (155)
120 EVA ss5236981528 Apr 26, 2021 (155)
121 EVA ss5237601192 Apr 26, 2021 (155)
122 EVA ss5237674030 Oct 13, 2022 (156)
123 1000G_HIGH_COVERAGE ss5307942073 Oct 13, 2022 (156)
124 TRAN_CS_UWATERLOO ss5314454877 Oct 13, 2022 (156)
125 EVA ss5315990832 Oct 13, 2022 (156)
126 EVA ss5435997165 Oct 13, 2022 (156)
127 HUGCELL_USP ss5500355587 Oct 13, 2022 (156)
128 1000G_HIGH_COVERAGE ss5613952333 Oct 13, 2022 (156)
129 EVA ss5624111505 Oct 13, 2022 (156)
130 SANFORD_IMAGENETICS ss5624479239 Oct 13, 2022 (156)
131 SANFORD_IMAGENETICS ss5662780804 Oct 13, 2022 (156)
132 TOMMO_GENOMICS ss5787600071 Oct 13, 2022 (156)
133 EVA ss5800074170 Oct 13, 2022 (156)
134 EVA ss5800228002 Oct 13, 2022 (156)
135 YY_MCH ss5817779958 Oct 13, 2022 (156)
136 EVA ss5845386433 Oct 13, 2022 (156)
137 EVA ss5847501403 Oct 13, 2022 (156)
138 EVA ss5847912885 Oct 13, 2022 (156)
139 EVA ss5848543196 Oct 13, 2022 (156)
140 EVA ss5853050036 Oct 13, 2022 (156)
141 EVA ss5922508678 Oct 13, 2022 (156)
142 EVA ss5936576428 Oct 13, 2022 (156)
143 EVA ss5957679208 Oct 13, 2022 (156)
144 EVA ss5979608687 Oct 13, 2022 (156)
145 1000Genomes NC_000020.10 - 4680251 Oct 12, 2018 (152)
146 1000Genomes_30x NC_000020.11 - 4699605 Oct 13, 2022 (156)
147 The Avon Longitudinal Study of Parents and Children NC_000020.10 - 4680251 Oct 12, 2018 (152)
148 Genome-wide autozygosity in Daghestan NC_000020.9 - 4628251 Apr 27, 2020 (154)
149 Genetic variation in the Estonian population NC_000020.10 - 4680251 Oct 12, 2018 (152)
150 ExAC NC_000020.10 - 4680251 Oct 12, 2018 (152)
151 FINRISK NC_000020.10 - 4680251 Apr 27, 2020 (154)
152 The Danish reference pan genome NC_000020.10 - 4680251 Apr 27, 2020 (154)
153 gnomAD - Genomes NC_000020.11 - 4699605 Apr 26, 2021 (155)
154 gnomAD - Exomes NC_000020.10 - 4680251 Jul 13, 2019 (153)
155 Genome of the Netherlands Release 5 NC_000020.10 - 4680251 Apr 27, 2020 (154)
156 HapMap NC_000020.11 - 4699605 Apr 27, 2020 (154)
157 KOREAN population from KRGDB NC_000020.10 - 4680251 Apr 27, 2020 (154)
158 Medical Genome Project healthy controls from Spanish population NC_000020.10 - 4680251 Apr 27, 2020 (154)
159 Northern Sweden NC_000020.10 - 4680251 Jul 13, 2019 (153)
160 The PAGE Study NC_000020.11 - 4699605 Jul 13, 2019 (153)
161 Ancient Sardinia genome-wide 1240k capture data generation and analysis NC_000020.10 - 4680251 Apr 26, 2021 (155)
162 Qatari NC_000020.10 - 4680251 Apr 27, 2020 (154)
163 SGDP_PRJ NC_000020.10 - 4680251 Apr 27, 2020 (154)
164 Siberian NC_000020.10 - 4680251 Apr 27, 2020 (154)
165 8.3KJPN NC_000020.10 - 4680251 Apr 26, 2021 (155)
166 14KJPN NC_000020.11 - 4699605 Oct 13, 2022 (156)
167 TopMed NC_000020.11 - 4699605 Apr 26, 2021 (155)
168 UK 10K study - Twins NC_000020.10 - 4680251 Oct 12, 2018 (152)
169 A Vietnamese Genetic Variation Database NC_000020.10 - 4680251 Jul 13, 2019 (153)
170 ALFA NC_000020.11 - 4699605 Apr 26, 2021 (155)
171 ClinVar RCV000014331.16 Oct 13, 2022 (156)
172 ClinVar RCV000014332.16 Oct 13, 2022 (156)
173 ClinVar RCV000014333.16 Oct 13, 2022 (156)
174 ClinVar RCV000014336.25 Oct 13, 2022 (156)
175 ClinVar RCV000014337.26 Oct 13, 2022 (156)
176 ClinVar RCV000020244.6 Oct 13, 2022 (156)
177 ClinVar RCV000118064.14 Oct 13, 2022 (156)
178 ClinVar RCV000990275.6 Oct 13, 2022 (156)
179 ClinVar RCV001262968.2 Oct 13, 2022 (156)
180 ClinVar RCV001723566.5 Oct 13, 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)
rs17850971 Mar 10, 2006 (126)
rs17858648 Mar 10, 2006 (126)
rs52800775 Sep 21, 2007 (128)
Added to this RefSNP Cluster:
Submission IDs Observation SPDI Canonical SPDI Source RSIDs
276235, ss91622784, ss111644912, ss203815722, ss208693672, ss283283355, ss287415127, ss292568543, ss484200766, ss491805623, ss1397762035, ss1698549023, ss1713675663, ss3643295788 NC_000020.9:4628250:A:G NC_000020.11:4699604:A:G (self)
77334737, 42806376, 30253846, 5442263, 118009, 5583392, 13768586, 19073327, 46006802, 648487, 16496338, 1090297, 20045648, 40661418, 10850080, 86631225, 42806376, 9449995, ss228230849, ss237744875, ss243935136, ss342515797, ss479613483, ss481066752, ss491171972, ss491557729, ss533133686, ss566107295, ss661977944, ss779619330, ss781025042, ss835091713, ss994494129, ss1067596018, ss1082037172, ss1363901078, ss1428982115, ss1579418453, ss1584121548, ss1638322342, ss1681316375, ss1693895175, ss1711532727, ss1809402232, ss1938003726, ss1946546073, ss1959894801, ss1969079802, ss2029779340, ss2094809448, ss2095113053, ss2158333726, ss2633770872, ss2633770873, ss2633770874, ss2704005777, ss2744450946, ss2750334803, ss2964980403, ss2985208556, ss2985829116, ss3017801683, ss3022096932, ss3352398552, ss3625783166, ss3628340531, ss3631728946, ss3636514158, ss3638332054, ss3642170374, ss3644776400, ss3646545833, ss3652551113, ss3653976810, ss3684515598, ss3743211473, ss3744194243, ss3744490923, ss3758370902, ss3788587982, ss3793490005, ss3798377136, ss3825349091, ss3825948087, ss3835564931, ss3841406463, ss3888644438, ss3938829408, ss3984211875, ss3985864370, ss3986822332, ss4017835229, ss5228661918, ss5237601192, ss5315990832, ss5435997165, ss5624111505, ss5624479239, ss5662780804, ss5800074170, ss5800228002, ss5845386433, ss5847501403, ss5847912885, ss5848543196, ss5936576428, ss5957679208, ss5979608687 NC_000020.10:4680250:A:G NC_000020.11:4699604:A:G (self)
RCV000014331.16, RCV000014332.16, RCV000014333.16, RCV000014336.25, RCV000014337.26, RCV000020244.6, RCV000118064.14, RCV000990275.6, RCV001262968.2, RCV001723566.5, 101478268, 545333762, 2057265, 1254886, 121437175, 355978058, 9029556694, ss169684802, ss169685996, ss184955911, ss275516662, ss2240987882, ss3028721899, ss3650961405, ss3706476705, ss3725896431, ss3772033417, ss3821542493, ss3846913935, ss5080869113, ss5236981528, ss5237674030, ss5307942073, ss5314454877, ss5500355587, ss5613952333, ss5787600071, ss5817779958, ss5853050036, ss5922508678 NC_000020.11:4699604:A:G NC_000020.11:4699604:A:G (self)
ss2420046, ss12495190, ss28505273, ss28512950, ss44197730, ss65725862, ss69234107, ss74806003, ss74866749, ss76885314, ss96210496, ss119403884, ss133054174, ss138202434, ss159741813, ss160462740, ss172924362, ss410916044 NT_011387.8:4620250:A:G NC_000020.11:4699604:A:G (self)
Help

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

71 citations for rs1799990
PMID Title Author Year Journal
1353341 Creutzfeldt-Jakob disease cosegregates with the codon 178Asn PRNP mutation in families of European origin. Goldfarb LG et al. 1992 Annals of neurology
1353342 Phenotypic characteristics of familial Creutzfeldt-Jakob disease associated with the codon 178Asn PRNP mutation. Brown P et al. 1992 Annals of neurology
1469441 Familial Creutzfeldt-Jakob disease in Chile is associated with the codon 200 mutation of the PRNP amyloid precursor gene on chromosome 20. Brown P et al. 1992 Journal of the neurological sciences
1671440 New mutation in scrapie amyloid precursor gene (at codon 178) in Finnish Creutzfeldt-Jakob kindred. Goldfarb LG et al. 1991 Lancet (London, England)
1671983 Codon 178 mutation in ethnically diverse Creutzfeldt-Jakob disease families. Nieto A et al. 1991 Lancet (London, England)
1675319 Genetic predisposition to iatrogenic Creutzfeldt-Jakob disease. Collinge J et al. 1991 Lancet (London, England)
1677164 Homozygous prion protein genotype predisposes to sporadic Creutzfeldt-Jakob disease. Palmer MS et al. 1991 Nature
1682813 CJD discrepancy. Doh-ura K et al. 1991 Nature
1684089 Presymptomatic detection or exclusion of prion protein gene defects in families with inherited prion diseases. Collinge J et al. 1991 American journal of human genetics
1684756 Familial Creutzfeldt-Jakob disease in Finland: epidemiological, clinical, pathological and molecular genetic studies. Haltia M et al. 1991 European journal of epidemiology
1971924 A codon 129 polymorphism in the PRIP gene. Owen F et al. 1990 Nucleic acids research
2378641 Codon 129 changes in the prion protein gene in Caucasians. Owen F et al. 1990 American journal of human genetics
2783132 Pro----leu change at position 102 of prion protein is the most common but not the sole mutation related to Gerstmann-Sträussler syndrome. Doh-ura K et al. 1989 Biochemical and biophysical research communications
7709737 Codon 178 mutation of the human prion protein gene in a German family (Backer family): sequencing data from 72-year-old celloidin-embedded brain tissue. Kretzschmar HA et al. 1995 Acta neuropathologica
7845623 Neuropathological phenotype and 'prion protein' genotype correlation in sporadic Creutzfeldt-Jakob disease. de Silva R et al. 1994 Neuroscience letters
7908444 Fatal familial insomnia and familial Creutzfeldt-Jakob disease: different prion proteins determined by a DNA polymorphism. Monari L et al. 1994 Proceedings of the National Academy of Sciences of the United States of America
8137139 Fatal familial insomnia and the widening spectrum of prion diseases. Gambetti P et al. 1993 British medical bulletin
9643750 Genotype at codon 129 and susceptibility to Creutzfeldt-Jakob disease. Deslys JP et al. 1998 Lancet (London, England)
9748018 Polymorphism of the prion protein is associated with cognitive impairment in the elderly: the EVA study. Berr C et al. 1998 Neurology
9751723 Prion protein NMR structure and familial human spongiform encephalopathies. Riek R et al. 1998 Proceedings of the National Academy of Sciences of the United States of America
9789072 Phenotype-genotype studies in kuru: implications for new variant Creutzfeldt-Jakob disease. Cervenáková L et al. 1998 Proceedings of the National Academy of Sciences of the United States of America
10437852 The genetics of prions--a contradiction in terms? Aguzzi A et al. 1999 Lancet (London, England)
10581230 Prominent psychiatric features and early onset in an inherited prion disease with a new insertional mutation in the prion protein gene. Laplanche JL et al. 1999 Brain
10953203 Polymorphism at codon 129 of the prion protein gene is not associated with sporadic AD. Combarros O et al. 2000 Neurology
11488277 Prion protein gene polymorphism and Alzheimer's disease: one modulatory trait of cognitive decline? Casadei VM et al. 2001 Journal of neurology, neurosurgery, and psychiatry
11506406 Increased incidence of sporadic Creutzfeldt-Jakob disease on the island of Crete associated with a high rate of PRNP 129-methionine homozygosity in the local population. Plaitakis A et al. 2001 Annals of neurology
11506411 Sporadic Creutzfeldt-Jakob disease in a young Dutch valine homozygote: atypical molecular phenotype. Head MW et al. 2001 Annals of neurology
11749972 Biochemical and structural studies of the prion protein polymorphism. Petchanikow C et al. 2001 FEBS letters
11840201 Distribution of the M129V polymorphism of the prion protein gene in a Turkish population suggests a high risk for Creutzfeldt-Jakob disease. Erginel-Unaltuna N et al. 2001 European journal of human genetics
12205650 Spontaneous mutations in the prion protein gene causing transmissible spongiform encephalopathy. Dagvadorj A et al. 2002 Annals of neurology
12601712 PRNP Val129 homozygosity increases risk for early-onset Alzheimer's disease. Dermaut B et al. 2003 Annals of neurology
12867116 Distribution of codon 129 genotype in human growth hormone-treated CJD patients in France and the UK. Brandel JP et al. 2003 Lancet (London, England)
12891686 Early cognitive decline is associated with prion protein codon 129 polymorphism. Croes EA et al. 2003 Annals of neurology
14520676 Absence of association between codon 129/219 polymorphisms of the prion protein gene and Alzheimer's disease in Japan. Ohkubo T et al. 2003 Annals of neurology
14970845 Polymorphisms in the prion protein gene and in the doppel gene increase susceptibility for Creutzfeldt-Jakob disease. Croes EA et al. 2004 European journal of human genetics
15277640 Prion protein codon 129 polymorphism and risk of Alzheimer disease. Riemenschneider M et al. 2004 Neurology
15539564 Human prion protein with valine 129 prevents expression of variant CJD phenotype. Wadsworth JD et al. 2004 Science (New York, N.Y.)
15987701 The prion gene is associated with human long-term memory. Papassotiropoulos A et al. 2005 Human molecular genetics
16023289 Genetic influences on oxidative stress and their association with normal cognitive ageing. Kachiwala SJ et al. 2005 Neuroscience letters
16217673 Association of sporadic Creutzfeldt-Jakob disease with homozygous genotypes at PRNP codons 129 and 219 in the Korean population. Jeong BH et al. 2005 Neurogenetics
16227536 Phenotypic variability in familial prion diseases due to the D178N mutation. Zarranz JJ et al. 2005 Journal of neurology, neurosurgery, and psychiatry
16315279 Prion protein codon 129 genotype prevalence is altered in primary progressive aphasia. Li X et al. 2005 Annals of neurology
16391566 Prion disease genetics. Mead S et al. 2006 European journal of human genetics
16565881 Complete sequence data support lack of balancing selection on PRNP in a natural Chinese population. Zan Q et al. 2006 Journal of human genetics
16969862 Prion protein (PRNP) genotypes in frontotemporal lobar degeneration syndromes. Rohrer JD et al. 2006 Annals of neurology
17202849 No association of prion protein gene polymorphisms with Alzheimer's disease in Korean population. Ahn K et al. 2006 Experimental & molecular medicine
18779388 Evaluation of the potential excess of statistically significant findings in published genetic association studies: application to Alzheimer's disease. Kavvoura FK et al. 2008 American journal of epidemiology
18813964 Alzheimer's disease risk variants show association with cerebrospinal fluid amyloid beta. Kauwe JS et al. 2009 Neurogenetics
18830724 Assessment of Alzheimer's disease case-control associations using family-based methods. Schjeide BM et al. 2009 Neurogenetics
18955686 A novel PRNP-P105S mutation associated with atypical prion disease and a rare PrPSc conformation. Tunnell E et al. 2008 Neurology
19038218 Mutant prion protein expression causes motor and memory deficits and abnormal sleep patterns in a transgenic mouse model. Dossena S et al. 2008 Neuron
19081515 Genetic risk factors for variant Creutzfeldt-Jakob disease: a genome-wide association study. Mead S et al. 2009 The Lancet. Neurology
19474294 Potential etiologic and functional implications of genome-wide association loci for human diseases and traits. Hindorff LA et al. 2009 Proceedings of the National Academy of Sciences of the United States of America
19923577 A novel protective prion protein variant that colocalizes with kuru exposure. Mead S et al. 2009 The New England journal of medicine
20301407 Genetic Prion Disease. Zerr I et al. 1993 GeneReviews(®)
20574532 Intermediate phenotypes identify divergent pathways to Alzheimer's disease. Shulman JM et al. 2010 PloS one
21302343 The ATXN1 and TRIM31 genes are related to intelligence in an ADHD background: evidence from a large collaborative study totaling 4,963 subjects. Rizzi TS et al. 2011 American journal of medical genetics. Part B, Neuropsychiatric genetics
21537449 Whole genome association analysis shows that ACE is a risk factor for Alzheimer's disease and fails to replicate most candidates from Meta-analysis. Webster J et al. 2010 International journal of molecular epidemiology and genetics
21799773 Genetic cross-interaction between APOE and PRNP in sporadic Alzheimer's and Creutzfeldt-Jakob diseases. Calero O et al. 2011 PloS one
22210626 Genome-wide association study in multiple human prion diseases suggests genetic risk factors additional to PRNP. Mead S et al. 2012 Human molecular genetics
23399523 The association between the methionine/valine (M/V) polymorphism (rs1799990) in the PRNP gene and the risk of Alzheimer disease: an update by meta-analysis. He J et al. 2013 Journal of the neurological sciences
23820649 Where genotype is not predictive of phenotype: towards an understanding of the molecular basis of reduced penetrance in human inherited disease. Cooper DN et al. 2013 Human genetics
25104557 Investigating the role of rare coding variability in Mendelian dementia genes (APP, PSEN1, PSEN2, GRN, MAPT, and PRNP) in late-onset Alzheimer's disease. Sassi C et al. 2014 Neurobiology of aging
25239657 Genetic modifiers in carriers of repeat expansions in the C9ORF72 gene. van Blitterswijk M et al. 2014 Molecular neurodegeneration
25897833 Genome-wide association study of behavioural and psychiatric features in human prion disease. Thompson AG et al. 2015 Translational psychiatry
27600024 Association between ABCB1 polymorphisms and haplotypes and Alzheimer's disease: a meta-analysis. Zhong X et al. 2016 Scientific reports
27716216 The Anatomy to Genomics (ATG) Start Genetics medical school initiative: incorporating exome sequencing data from cadavers used for Anatomy instruction into the first year curriculum. Gerhard GS et al. 2016 BMC medical genomics
29059476 Influence of Apolipoprotein E polymorphism on susceptibility of Wilson disease. Roy S et al. 2018 Annals of human genetics
30641209 Associations of the NRF2/KEAP1 pathway and antioxidant defense gene polymorphisms with chronic obstructive pulmonary disease. Korytina GF et al. 2019 Gene
32949544 Identification of novel risk loci and causal insights for sporadic Creutzfeldt-Jakob disease: a genome-wide association study. Jones E et al. 2020 The Lancet. Neurology
33096746 Genetic Landscape of Common Epilepsies: Advancing towards Precision in Treatment. Thakran S et al. 2020 International journal of molecular sciences
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