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dbSNP Short Genetic Variations

Welcome to the Reference SNP (rs) Report

All alleles are reported in the Forward orientation. Click on the Variant Details tab for details on Genomic Placement, Gene, and Amino Acid changes. HGVS names are in the HGVS tab.

Reference SNP (rs) Report

This page reports data for a single dbSNP Reference SNP variation (RefSNP or rs) from the new redesigned dbSNP build.
Top of the page reports a concise summary for the rs, with more specific details included in the corresponding tabs below.
All alleles are reported in the Forward orientation. Use the Genomic View to inspect the nucleotides flanking the variant, and its neighbors.
For more information see Help documentation.

rs5030656

Current Build 156

Released September 21, 2022

Organism
Homo sapiens
Position
chr22:42128174-42128178 (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
delTCT / dupTCT
Variation Type
Indel Insertion and Deletion
Frequency
delTCT=0.017492 (4630/264690, TOPMED)
delTCT=0.015394 (3675/238732, GnomAD_exome)
delTCT=0.018313 (2541/138752, GnomAD) (+ 10 more)
delTCT=0.01897 (1579/83230, ExAC)
delTCT=0.01875 (517/27570, ALFA)
delTCT=0.01985 (248/12492, GO-ESP)
delTCT=0.0067 (43/6404, 1000G_30x)
delTCT=0.0072 (36/5008, 1000G)
delTCT=0.0392 (151/3854, ALSPAC)
delTCT=0.0294 (109/3708, TWINSUK)
delTCT=0.028 (28/998, GoNL)
delTCT=0.030 (18/600, NorthernSweden)
delTCT=0.03 (1/40, GENOME_DK)
Clinical Significance
Reported in ClinVar
Gene : Consequence
CYP2D6 : Inframe Deletion
LOC102723722 : 2KB Upstream Variant
Publications
17 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 27570 CTTCT=0.98125 CT=0.01875 0.964164 0.001668 0.034168 32
European Sub 20254 CTTCT=0.97788 CT=0.02212 0.957539 0.001777 0.040683 20
African Sub 3504 CTTCT=0.9934 CT=0.0066 0.986872 0.0 0.013128 0
African Others Sub 122 CTTCT=0.992 CT=0.008 0.983607 0.0 0.016393 0
African American Sub 3382 CTTCT=0.9935 CT=0.0065 0.98699 0.0 0.01301 0
Asian Sub 168 CTTCT=1.000 CT=0.000 1.0 0.0 0.0 N/A
East Asian Sub 112 CTTCT=1.000 CT=0.000 1.0 0.0 0.0 N/A
Other Asian Sub 56 CTTCT=1.00 CT=0.00 1.0 0.0 0.0 N/A
Latin American 1 Sub 146 CTTCT=1.000 CT=0.000 1.0 0.0 0.0 N/A
Latin American 2 Sub 610 CTTCT=0.990 CT=0.010 0.983607 0.003279 0.013115 18
South Asian Sub 98 CTTCT=0.99 CT=0.01 0.979592 0.0 0.020408 0
Other Sub 2790 CTTCT=0.9860 CT=0.0140 0.97491 0.002867 0.022222 28


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 CTTCT=0.982508 delTCT=0.017492
gnomAD - Exomes Global Study-wide 238732 CTTCT=0.984606 delTCT=0.015394
gnomAD - Exomes European Sub 127694 CTTCT=0.976365 delTCT=0.023635
gnomAD - Exomes Asian Sub 47174 CTTCT=0.99869 delTCT=0.00131
gnomAD - Exomes American Sub 33376 CTTCT=0.98769 delTCT=0.01231
gnomAD - Exomes African Sub 14812 CTTCT=0.99662 delTCT=0.00338
gnomAD - Exomes Ashkenazi Jewish Sub 9842 CTTCT=0.9969 delTCT=0.0031
gnomAD - Exomes Other Sub 5834 CTTCT=0.9823 delTCT=0.0177
gnomAD - Genomes Global Study-wide 138752 CTTCT=0.981687 delTCT=0.018313
gnomAD - Genomes European Sub 75486 CTTCT=0.97382 delTCT=0.02618
gnomAD - Genomes African Sub 41162 CTTCT=0.99434 delTCT=0.00566
gnomAD - Genomes American Sub 13532 CTTCT=0.97864 delTCT=0.02136
gnomAD - Genomes Ashkenazi Jewish Sub 3320 CTTCT=0.9970 delTCT=0.0030
gnomAD - Genomes East Asian Sub 3122 CTTCT=1.0000 delTCT=0.0000
gnomAD - Genomes Other Sub 2130 CTTCT=0.9845 delTCT=0.0155
ExAC Global Study-wide 83230 CTTCT=0.98103 delTCT=0.01897
ExAC Europe Sub 49356 CTTCT=0.97099 delTCT=0.02901
ExAC Asian Sub 19670 CTTCT=0.99868 delTCT=0.00132
ExAC African Sub 6906 CTTCT=0.9955 delTCT=0.0045
ExAC American Sub 6626 CTTCT=0.9872 delTCT=0.0128
ExAC Other Sub 672 CTTCT=0.993 delTCT=0.007
Allele Frequency Aggregator Total Global 27570 CTTCT=0.98125 delTCT=0.01875
Allele Frequency Aggregator European Sub 20254 CTTCT=0.97788 delTCT=0.02212
Allele Frequency Aggregator African Sub 3504 CTTCT=0.9934 delTCT=0.0066
Allele Frequency Aggregator Other Sub 2790 CTTCT=0.9860 delTCT=0.0140
Allele Frequency Aggregator Latin American 2 Sub 610 CTTCT=0.990 delTCT=0.010
Allele Frequency Aggregator Asian Sub 168 CTTCT=1.000 delTCT=0.000
Allele Frequency Aggregator Latin American 1 Sub 146 CTTCT=1.000 delTCT=0.000
Allele Frequency Aggregator South Asian Sub 98 CTTCT=0.99 delTCT=0.01
GO Exome Sequencing Project Global Study-wide 12492 CTTCT=0.98015 delTCT=0.01985
GO Exome Sequencing Project European American Sub 8244 CTTCT=0.9730 delTCT=0.0270
GO Exome Sequencing Project African American Sub 4248 CTTCT=0.9941 delTCT=0.0059
1000Genomes_30x Global Study-wide 6404 CTTCT=0.9933 delTCT=0.0067
1000Genomes_30x African Sub 1786 CTTCT=0.9994 delTCT=0.0006
1000Genomes_30x Europe Sub 1266 CTTCT=0.9763 delTCT=0.0237
1000Genomes_30x South Asian Sub 1202 CTTCT=1.0000 delTCT=0.0000
1000Genomes_30x East Asian Sub 1170 CTTCT=1.0000 delTCT=0.0000
1000Genomes_30x American Sub 980 CTTCT=0.988 delTCT=0.012
1000Genomes Global Study-wide 5008 CTTCT=0.9928 delTCT=0.0072
1000Genomes African Sub 1322 CTTCT=0.9992 delTCT=0.0008
1000Genomes East Asian Sub 1008 CTTCT=1.0000 delTCT=0.0000
1000Genomes Europe Sub 1006 CTTCT=0.9742 delTCT=0.0258
1000Genomes South Asian Sub 978 CTTCT=1.000 delTCT=0.000
1000Genomes American Sub 694 CTTCT=0.987 delTCT=0.013
The Avon Longitudinal Study of Parents and Children PARENT AND CHILD COHORT Study-wide 3854 CTTCT=0.9608 delTCT=0.0392
UK 10K study - Twins TWIN COHORT Study-wide 3708 CTTCT=0.9706 delTCT=0.0294
Genome of the Netherlands Release 5 Genome of the Netherlands Study-wide 998 CTTCT=0.972 delTCT=0.028
Northern Sweden ACPOP Study-wide 600 CTTCT=0.970 delTCT=0.030
The Danish reference pan genome Danish Study-wide 40 CTTCT=0.97 delTCT=0.03
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 22 NC_000022.11:g.42128176_42128178del
GRCh38.p14 chr 22 NC_000022.11:g.42128176_42128178dup
gene/pseudogene RefSeqGene (LRG_303) NG_008376.4:g.7635_7637del
gene/pseudogene RefSeqGene (LRG_303) NG_008376.4:g.7635_7637dup
GRCh38.p14 chr 22 novel patch HSCHR22_8_CTG1 NW_015148968.1:g.5917_5919del
GRCh38.p14 chr 22 novel patch HSCHR22_8_CTG1 NW_015148968.1:g.5917_5919dup
GRCh38.p14 chr 22 novel patch HSCHR22_7_CTG1 NW_014040931.1:g.21765_21767del
GRCh38.p14 chr 22 novel patch HSCHR22_7_CTG1 NW_014040931.1:g.21765_21767dup
GRCh38.p14 chr 22 novel patch HSCHR22_5_CTG1 NW_009646208.1:g.13742_13744del
GRCh38.p14 chr 22 novel patch HSCHR22_5_CTG1 NW_009646208.1:g.13742_13744dup
GRCh38.p14 chr 22 alt locus HSCHR22_2_CTG1 NW_004504305.1:g.50503_50505del
GRCh38.p14 chr 22 alt locus HSCHR22_2_CTG1 NW_004504305.1:g.50503_50505dup
GRCh38.p14 chr 22 alt locus HSCHR22_3_CTG1 NT_187682.1:g.50517_50519del
GRCh38.p14 chr 22 alt locus HSCHR22_3_CTG1 NT_187682.1:g.50517_50519dup
GRCh37.p13 chr 22 NC_000022.10:g.42524178_42524180del
GRCh37.p13 chr 22 NC_000022.10:g.42524178_42524180dup
Gene: CYP2D6, cytochrome P450 family 2 subfamily D member 6 (minus strand)
Molecule type Change Amino acid[Codon] SO Term
CYP2D6 transcript variant 1 NM_000106.6:c.841_843del K [AAG] > [] Coding Sequence Variant
cytochrome P450 2D6 isoform 1 NP_000097.3:p.Lys281del K (Lys) > () Inframe Deletion
CYP2D6 transcript variant 1 NM_000106.6:c.841_843dup K [GCC] > KK [AAGGCC] Coding Sequence Variant
cytochrome P450 2D6 isoform 1 NP_000097.3:p.Lys281dup K (Lys) > KK (LysLys) Inframe Insertion
CYP2D6 transcript variant 2 NM_001025161.3:c.688_690d…

NM_001025161.3:c.688_690del

K [AAG] > [] Coding Sequence Variant
cytochrome P450 2D6 isoform 2 NP_001020332.2:p.Lys230del K (Lys) > () Inframe Deletion
CYP2D6 transcript variant 2 NM_001025161.3:c.688_690d…

NM_001025161.3:c.688_690dup

K [GCC] > KK [AAGGCC] Coding Sequence Variant
cytochrome P450 2D6 isoform 2 NP_001020332.2:p.Lys230dup K (Lys) > KK (LysLys) Inframe Insertion
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: delTCT (allele ID: 609121 )
ClinVar Accession Disease Names Clinical Significance
RCV002259367.1 not provided Likely-Benign,Other
RCV002259368.1 Tramadol response Drug-Response
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 CTTCT= delTCT dupTCT
GRCh38.p14 chr 22 NC_000022.11:g.42128174_42128178= NC_000022.11:g.42128176_42128178del NC_000022.11:g.42128176_42128178dup
gene/pseudogene RefSeqGene (LRG_303) NG_008376.4:g.7633_7637= NG_008376.4:g.7635_7637del NG_008376.4:g.7635_7637dup
CYP2D6 transcript variant 1 NM_000106.6:c.839_843= NM_000106.6:c.841_843del NM_000106.6:c.841_843dup
CYP2D6 transcript variant 1 NM_000106.5:c.839_843= NM_000106.5:c.841_843del NM_000106.5:c.841_843dup
CYP2D6 transcript variant 2 NM_001025161.3:c.686_690= NM_001025161.3:c.688_690del NM_001025161.3:c.688_690dup
CYP2D6 transcript variant 2 NM_001025161.2:c.686_690= NM_001025161.2:c.688_690del NM_001025161.2:c.688_690dup
GRCh38.p14 chr 22 novel patch HSCHR22_8_CTG1 NW_015148968.1:g.5915_5919= NW_015148968.1:g.5917_5919del NW_015148968.1:g.5917_5919dup
GRCh38.p14 chr 22 novel patch HSCHR22_7_CTG1 NW_014040931.1:g.21763_21767= NW_014040931.1:g.21765_21767del NW_014040931.1:g.21765_21767dup
GRCh38.p14 chr 22 novel patch HSCHR22_5_CTG1 NW_009646208.1:g.13740_13744= NW_009646208.1:g.13742_13744del NW_009646208.1:g.13742_13744dup
GRCh38.p14 chr 22 alt locus HSCHR22_2_CTG1 NW_004504305.1:g.50501_50505= NW_004504305.1:g.50503_50505del NW_004504305.1:g.50503_50505dup
GRCh38.p14 chr 22 alt locus HSCHR22_3_CTG1 NT_187682.1:g.50515_50519= NT_187682.1:g.50517_50519del NT_187682.1:g.50517_50519dup
GRCh37.p13 chr 22 NC_000022.10:g.42524176_42524180= NC_000022.10:g.42524178_42524180del NC_000022.10:g.42524178_42524180dup
cytochrome P450 2D6 isoform 1 NP_000097.3:p.Glu280_Lys281= NP_000097.3:p.Lys281del NP_000097.3:p.Lys281dup
cytochrome P450 2D6 isoform 2 NP_001020332.2:p.Glu229_Lys230= NP_001020332.2:p.Lys230del NP_001020332.2:p.Lys230dup
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#.

37 SubSNP, 13 Frequency, 2 ClinVar submissions
No Submitter Submission ID Date (Build)
1 HGBASE ss7985785 Mar 31, 2003 (113)
2 AFFY_DM3_1 ss105434368 Mar 15, 2016 (147)
3 EGP_SNPS ss159831308 Dec 01, 2009 (131)
4 1000GENOMES ss499881204 May 04, 2012 (137)
5 EVA-GONL ss995393794 Aug 21, 2014 (142)
6 1000GENOMES ss1379076270 Aug 21, 2014 (142)
7 CLINVAR ss1457608669 Nov 23, 2014 (136)
8 EVA_GENOME_DK ss1575842785 Apr 01, 2015 (144)
9 EVA_DECODE ss1699465066 Apr 01, 2015 (144)
10 EVA_UK10K_ALSPAC ss1709606608 Apr 01, 2015 (144)
11 EVA_UK10K_TWINSUK ss1709606791 Apr 01, 2015 (144)
12 EVA_EXAC ss1712254287 Apr 01, 2015 (144)
13 JJLAB ss2031471086 Sep 14, 2016 (149)
14 ILLUMINA ss2710959477 Nov 08, 2017 (151)
15 GNOMAD ss2750571637 Nov 08, 2017 (151)
16 GNOMAD ss2974893515 Nov 08, 2017 (151)
17 AFFY ss2985240501 Nov 08, 2017 (151)
18 AFFY ss2985857663 Nov 08, 2017 (151)
19 SWEGEN ss3019375498 Nov 08, 2017 (151)
20 ILLUMINA ss3654008754 Oct 12, 2018 (152)
21 EVA_DECODE ss3708287347 Jul 13, 2019 (153)
22 ACPOP ss3743969262 Jul 13, 2019 (153)
23 EVA ss3825454821 Apr 27, 2020 (154)
24 EVA ss3836012230 Apr 27, 2020 (154)
25 EVA ss3986866448 Apr 26, 2021 (155)
26 TOPMED ss5110780281 Apr 26, 2021 (155)
27 EVA ss5237256385 Apr 26, 2021 (155)
28 EVA ss5237676614 Oct 16, 2022 (156)
29 1000G_HIGH_COVERAGE ss5311255597 Oct 16, 2022 (156)
30 HUGCELL_USP ss5503082656 Oct 16, 2022 (156)
31 EVA ss5512393101 Oct 16, 2022 (156)
32 1000G_HIGH_COVERAGE ss5618884735 Oct 16, 2022 (156)
33 SANFORD_IMAGENETICS ss5624504244 Oct 16, 2022 (156)
34 SANFORD_IMAGENETICS ss5664576685 Oct 16, 2022 (156)
35 EVA ss5822131221 Oct 16, 2022 (156)
36 EVA ss5848570304 Oct 16, 2022 (156)
37 EVA ss5959434902 Oct 16, 2022 (156)
38 1000Genomes NC_000022.10 - 42524176 Oct 12, 2018 (152)
39 1000Genomes_30x NC_000022.11 - 42128174 Oct 16, 2022 (156)
40 The Avon Longitudinal Study of Parents and Children NC_000022.10 - 42524176 Oct 12, 2018 (152)
41 ExAC NC_000022.10 - 42524176 Oct 12, 2018 (152)
42 The Danish reference pan genome NC_000022.10 - 42524176 Apr 27, 2020 (154)
43 gnomAD - Genomes NC_000022.11 - 42128174 Apr 26, 2021 (155)
44 gnomAD - Exomes NC_000022.10 - 42524176 Jul 13, 2019 (153)
45 GO Exome Sequencing Project NC_000022.10 - 42524176 Oct 12, 2018 (152)
46 Genome of the Netherlands Release 5 NC_000022.10 - 42524176 Apr 27, 2020 (154)
47 Northern Sweden NC_000022.10 - 42524176 Jul 13, 2019 (153)
48 TopMed NC_000022.11 - 42128174 Apr 26, 2021 (155)
49 UK 10K study - Twins NC_000022.10 - 42524176 Oct 12, 2018 (152)
50 ALFA NC_000022.11 - 42128174 Apr 26, 2021 (155)
51 ClinVar RCV002259367.1 Oct 16, 2022 (156)
52 ClinVar RCV002259368.1 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)
rs587777919 Feb 02, 2015 (136)
Added to this RefSNP Cluster:
Submission IDs Observation SPDI Canonical SPDI Source RSIDs
ss1699465066 NC_000022.9:40854119:CTT: NC_000022.11:42128173:CTTCT:CT (self)
80894503, 44747526, 5962506, 798322, 14524343, 1911651, 19935858, 17254127, 44747526, ss499881204, ss995393794, ss1379076270, ss1575842785, ss1709606608, ss1709606791, ss1712254287, ss2031471086, ss2710959477, ss2750571637, ss2974893515, ss2985240501, ss2985857663, ss3019375498, ss3654008754, ss3743969262, ss3825454821, ss3836012230, ss3986866448, ss5624504244, ss5664576685, ss5822131221, ss5959434902 NC_000022.10:42524175:CTT: NC_000022.11:42128173:CTTCT:CT (self)
ss5848570304 NC_000022.10:42524177:TCT: NC_000022.11:42128173:CTTCT:CT
106410670, 571269651, 385889228, ss3708287347, ss5110780281, ss5237256385, ss5237676614, ss5311255597, ss5503082656, ss5618884735 NC_000022.11:42128173:CTT: NC_000022.11:42128173:CTTCT:CT (self)
RCV002259367.1, RCV002259368.1, 8428839554 NC_000022.11:42128173:CTTCT:CT NC_000022.11:42128173:CTTCT:CT (self)
ss7985785, ss159831308 NT_011520.12:21914744:CTT: NC_000022.11:42128173:CTTCT:CT (self)
ss105434368 NT_011520.12:21914746:TCT: NC_000022.11:42128173:CTTCT:CT (self)
ss1457608669 NT_011520.13:23418609:CTT: NC_000022.11:42128173:CTTCT:CT (self)
ss5512393101 NC_000022.10:42524175::CTT NC_000022.11:42128173:CTTCT:CTTCTT…

NC_000022.11:42128173:CTTCT:CTTCTTCT

Help

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

17 citations for rs5030656
PMID Title Author Year Journal
21480951 Impact of CYP2D6, CYP3A5, CYP2C9 and CYP2C19 polymorphisms on tamoxifen pharmacokinetics in Asian breast cancer patients. Lim JS et al. 2011 British journal of clinical pharmacology
21790905 CYP2B6 SNPs are associated with methadone dose required for effective treatment of opioid addiction. Levran O et al. 2013 Addiction biology
23133420 Pharmacogenomic Diversity among Brazilians: Influence of Ancestry, Self-Reported Color, and Geographical Origin. Suarez-Kurtz G et al. 2012 Frontiers in pharmacology
24944790 Screening for 392 polymorphisms in 141 pharmacogenes. Kim JY et al. 2014 Biomedical reports
25266489 Genetic polymorphisms of VIP variants in the Tajik ethnic group of northwest China. Zhang J et al. 2014 BMC genetics
26091847 Genetic polymorphisms of pharmacogenomic VIP variants in the Uygur population from northwestern China. Wang L et al. 2015 BMC genetics
26793106 CYP2D7 Sequence Variation Interferes with TaqMan CYP2D6 (*) 15 and (*) 35 Genotyping. Riffel AK et al. 2015 Frontiers in pharmacology
26858644 Cross-Comparison of Exome Analysis, Next-Generation Sequencing of Amplicons, and the iPLEX(®) ADME PGx Panel for Pharmacogenomic Profiling. Chua EW et al. 2016 Frontiers in pharmacology
27108086 Multiplex SNaPshot-a new simple and efficient CYP2D6 and ADRB1 genotyping method. Ben S et al. 2016 Human genomics
27233804 Genetic polymorphisms of pharmacogenomic VIP variants in the Mongol of Northwestern China. Jin T et al. 2016 BMC genetics
27785397 CYP2D6 allele distribution in Macedonians, Albanians and Romanies in the Republic of Macedonia. Kuzmanovska M et al. 2015 Balkan journal of medical genetics
29193749 Clinical Implementation of Pharmacogenetic Testing in a Hospital of the Spanish National Health System: Strategy and Experience Over 3 Years. Borobia AM et al. 2018 Clinical and translational science
31086207 Implications of genetic variation of common Drug Metabolizing Enzymes and ABC Transporters among the Pakistani Population. Afsar NA et al. 2019 Scientific reports
32187157 Distribution and linkage disequilibrium of the enhancer SNP rs5758550 among Latin American populations: influence of continental ancestry. Elias ABR et al. 2020 Pharmacogenetics and genomics
33519226 Genetic Diversity of Drug-Related Genes in Native Americans of the Brazilian Amazon. Fernandes MR et al. 2021 Pharmacogenomics and personalized medicine
34385834 Individualized Drugs' Selection by Evaluation of Drug Properties, Pharmacogenomics and Clinical Parameters: Performance of a Bioinformatic Tool Compared to a Clinically Established Counselling Process. Borro M et al. 2021 Pharmacogenomics and personalized medicine
34958284 Warfarin Pharmacogenomics for Precision Medicine in Real-Life Clinical Practice in Southern Africa: Harnessing 73 Variants in 29 Pharmacogenes. Muyambo S et al. 2022 Omics
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.post820+afb47a3d