rs146283342

Variant summary

Our verdict is Benign. The variant received -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBS1BS2

The NM_000044.6(AR):​c.1886-60G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00213 in 1,134,240 control chromosomes in the GnomAD database, including 48 homozygotes. There are 631 hemizygotes in GnomAD. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★★).

Frequency

Genomes: 𝑓 0.011 ( 20 hom., 316 hem., cov: 23)
Exomes 𝑓: 0.0012 ( 28 hom. 315 hem. )

Consequence

AR
NM_000044.6 intron

Scores

2

Clinical Significance

Benign criteria provided, multiple submitters, no conflicts B:3

Conservation

PhyloP100: 0.246

Publications

0 publications found
Variant links:
Genes affected
AR (HGNC:644): (androgen receptor) The androgen receptor gene is more than 90 kb long and codes for a protein that has 3 major functional domains: the N-terminal domain, DNA-binding domain, and androgen-binding domain. The protein functions as a steroid-hormone activated transcription factor. Upon binding the hormone ligand, the receptor dissociates from accessory proteins, translocates into the nucleus, dimerizes, and then stimulates transcription of androgen responsive genes. This gene contains 2 polymorphic trinucleotide repeat segments that encode polyglutamine and polyglycine tracts in the N-terminal transactivation domain of its protein. Expansion of the polyglutamine tract from the normal 9-34 repeats to the pathogenic 38-62 repeats causes spinal bulbar muscular atrophy (SBMA, also known as Kennedy's disease). Mutations in this gene are also associated with complete androgen insensitivity (CAIS). Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Jan 2017]
AR Gene-Disease associations (from GenCC):
  • androgen insensitivity syndrome
    Inheritance: XL Classification: DEFINITIVE, STRONG Submitted by: Ambry Genetics, G2P, Labcorp Genetics (formerly Invitae), Laboratory for Molecular Medicine
  • Kennedy disease
    Inheritance: XL Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Orphanet, ClinGen, G2P, Ambry Genetics, Labcorp Genetics (formerly Invitae)
  • partial androgen insensitivity syndrome
    Inheritance: XL Classification: STRONG, SUPPORTIVE Submitted by: Orphanet, Genomics England PanelApp
  • complete androgen insensitivity syndrome
    Inheritance: XL Classification: SUPPORTIVE Submitted by: Orphanet

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -20 ACMG points.

BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.89).
BP6
Variant X-67711342-G-A is Benign according to our data. Variant chrX-67711342-G-A is described in ClinVar as Benign. ClinVar VariationId is 254736.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.
BS1
Variant frequency is greater than expected in population afr. GnomAd4 allele frequency = 0.0107 (1198/112114) while in subpopulation AFR AF = 0.0372 (1146/30835). AF 95% confidence interval is 0.0354. There are 20 homozygotes in GnomAd4. There are 316 alleles in the male GnomAd4 subpopulation. Median coverage is 23. This position passed quality control check.
BS2
High Homozygotes in GnomAd4 at 20 XL gene

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
ARNM_000044.6 linkc.1886-60G>A intron_variant Intron 3 of 7 ENST00000374690.9 NP_000035.2
ARNM_001011645.3 linkc.290-60G>A intron_variant Intron 4 of 8 NP_001011645.1

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
ARENST00000374690.9 linkc.1886-60G>A intron_variant Intron 3 of 7 1 NM_000044.6 ENSP00000363822.3
ARENST00000396044.8 linkc.1886-60G>A intron_variant Intron 3 of 4 1 ENSP00000379359.3
ARENST00000396043.4 linkn.*234-60G>A intron_variant Intron 4 of 8 1 ENSP00000379358.4
ARENST00000612452.5 linkn.1886-60G>A intron_variant Intron 3 of 8 5 ENSP00000484033.2

Frequencies

GnomAD3 genomes
AF:
0.0107
AC:
1194
AN:
112061
Hom.:
20
Cov.:
23
show subpopulations
Gnomad AFR
AF:
0.0371
Gnomad AMI
AF:
0.00
Gnomad AMR
AF:
0.00312
Gnomad ASJ
AF:
0.00
Gnomad EAS
AF:
0.00
Gnomad SAS
AF:
0.00
Gnomad FIN
AF:
0.00
Gnomad MID
AF:
0.00
Gnomad NFE
AF:
0.000150
Gnomad OTH
AF:
0.00732
GnomAD4 exome
AF:
0.00119
AC:
1221
AN:
1022126
Hom.:
28
AF XY:
0.000990
AC XY:
315
AN XY:
318316
show subpopulations
African (AFR)
AF:
0.0409
AC:
997
AN:
24349
American (AMR)
AF:
0.00237
AC:
66
AN:
27894
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
18443
East Asian (EAS)
AF:
0.00
AC:
0
AN:
27054
South Asian (SAS)
AF:
0.0000615
AC:
3
AN:
48749
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
37605
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
3927
European-Non Finnish (NFE)
AF:
0.0000696
AC:
55
AN:
790739
Other (OTH)
AF:
0.00231
AC:
100
AN:
43366
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.502
Heterozygous variant carriers
0
45
89
134
178
223
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Exome Het
Exome Hom
Variant carriers
0
34
68
102
136
170
<30
30-35
35-40
40-45
45-50
50-55
55-60
60-65
65-70
70-75
75-80
>80
Age
GnomAD4 genome
AF:
0.0107
AC:
1198
AN:
112114
Hom.:
20
Cov.:
23
AF XY:
0.00922
AC XY:
316
AN XY:
34282
show subpopulations
African (AFR)
AF:
0.0372
AC:
1146
AN:
30835
American (AMR)
AF:
0.00312
AC:
33
AN:
10588
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
2653
East Asian (EAS)
AF:
0.00
AC:
0
AN:
3544
South Asian (SAS)
AF:
0.00
AC:
0
AN:
2685
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
6108
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
217
European-Non Finnish (NFE)
AF:
0.000150
AC:
8
AN:
53281
Other (OTH)
AF:
0.00723
AC:
11
AN:
1522
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.500
Heterozygous variant carriers
0
44
88
131
175
219
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Genome Het
Genome Hom
Variant carriers
0
20
40
60
80
100
<30
30-35
35-40
40-45
45-50
50-55
55-60
60-65
65-70
70-75
75-80
>80
Age
Alfa
AF:
0.00420
Hom.:
4
Bravo
AF:
0.0121

ClinVar

Significance: Benign
Submissions summary: Benign:3
Revision: criteria provided, multiple submitters, no conflicts
LINK: link

Submissions by phenotype

not specified Benign:1
-
PreventionGenetics, part of Exact Sciences
Significance:Benign
Review Status:criteria provided, single submitter
Collection Method:clinical testing

- -

not provided Benign:1
-
Breakthrough Genomics, Breakthrough Genomics
Significance:Benign
Review Status:criteria provided, single submitter
Collection Method:not provided

- -

Androgen resistance syndrome Benign:1
May 28, 2019
Mendelics
Significance:Benign
Review Status:criteria provided, single submitter
Collection Method:clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
-0.89
CADD
Benign
1.0
DANN
Benign
0.44
PhyloP100
0.25
Mutation Taster
=100/0
polymorphism (auto)

Splicing

Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
0.0
Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

Other links and lift over

dbSNP: rs146283342; hg19: chrX-66931184; API