rs140132974

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Likely benign. The variant received -1 ACMG points: 4P and 5B. PVS1_StrongBP6BS2

The NM_001101677.2(SOHLH1):c.346-1G>A variant causes a splice acceptor, intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00133 in 1,610,880 control chromosomes in the GnomAD database, including 18 homozygotes. In-silico tool predicts a benign outcome for this variant. 3/3 splice prediction tools predicting alterations to normal splicing. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars).

Frequency

Genomes: 𝑓 0.0018 ( 0 hom., cov: 33)

Exomes 𝑓: 0.0013 ( 18 hom. )

Consequence

SOHLH1
NM_001101677.2 splice_acceptor, intron

Scores

Splicing: ADA: 0.9998

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications P:2U:2B:1

Conservation

PhyloP100: 0.449

Publications

10 publications found

Variant links:

Genes affected

SOHLH1 (HGNC:27845): (spermatogenesis and oogenesis specific basic helix-loop-helix 1) This gene encodes one of testis-specific transcription factors which are essential for spermatogenesis, oogenesis and folliculogenesis. This gene is located on chromosome 9. Mutations in this gene are associated with nonobstructive azoospermia. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Aug 2013]

SOHLH1 Gene-Disease associations (from GenCC):

spermatogenic failure 32
Inheritance: AD Classification: STRONG Submitted by: PanelApp Australia
ovarian dysgenesis 5
Inheritance: AR, AD Classification: STRONG, LIMITED Submitted by: PanelApp Australia, Ambry Genetics, Labcorp Genetics (formerly Invitae)
hypogonadism
Inheritance: AR Classification: LIMITED Submitted by: Ambry Genetics

SOHLH1 links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Likely_benign. The variant received -1 ACMG points.

PVS1

Splicing +-2 bp (donor or acceptor) variant, product NOT destroyed by NMD, known LOF gene, truncates exone, which is 0.104811 fraction of the gene. Cryptic splice site detected, with MaxEntScore 4.9, offset of 18, new splice context is: aaattcttgcttcctccaAGgaa. Cryptic site results in inframe change. If cryptic site found is not functional and variant results in exon loss, it results in frameshift change.

BP6

Variant 9-135697628-C-T is Benign according to our data. Variant chr9-135697628-C-T is described in ClinVar as Conflicting_classifications_of_pathogenicity. ClinVar VariationId is 560884.

BS2

High Homozygotes in GnomAdExome4 at 18 AR,AD gene

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001101677.2. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SOHLH1	NM_001101677.2	MANE Select	c.346-1G>A		splice_acceptor intron	N/A	NP_001095147.2	Q5JUK2-2
	SOHLH1	NM_001012415.3		c.346-1G>A		splice_acceptor intron	N/A	NP_001012415.3	Q5JUK2-1

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	Effect	Exon Rank	Protein	UniProt
SOHLH1	ENST00000425225.2	TSL:5 MANE Select	c.346-1G>A	splice_acceptor intron	N/A	ENSP00000404438.1	Q5JUK2-2
SOHLH1	ENST00000298466.9	TSL:1	c.346-1G>A	splice_acceptor intron	N/A	ENSP00000298466.5	Q5JUK2-1
SOHLH1	ENST00000950496.1		c.346-1G>A	splice_acceptor intron	N/A	ENSP00000620555.1

Frequencies

GnomAD3 genomes

AF:

0.00182

AC:

277

AN:

152234

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.0000482

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000196

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.0102

Gnomad SAS

AF:

0.00186

Gnomad FIN

AF:

0.0151

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.000691

Gnomad OTH

AF:

0.00144

GnomAD2 exomes

AF:

0.00290

AC:

723

AN:

249600

AF XY:

0.00275

show subpopulations

Gnomad AFR exome

AF:

0.000124

Gnomad AMR exome

AF:

0.0000579

Gnomad ASJ exome

AF:

0.00

Gnomad EAS exome

AF:

0.00975

Gnomad FIN exome

AF:

0.0149

Gnomad NFE exome

AF:

0.00154

Gnomad OTH exome

AF:

0.00361

GnomAD4 exome

AF:

0.00128

AC:

1860

AN:

1458528

Hom.:

Cov.:

AF XY:

0.00131

AC XY:

953

AN XY:

725514

show subpopulations

African (AFR)

AF:

0.0000299

AC:

AN:

33452

American (AMR)

AF:

0.0000896

AC:

AN:

44660

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

26098

East Asian (EAS)

AF:

0.0102

AC:

404

AN:

39630

South Asian (SAS)

AF:

0.000906

AC:

AN:

86116

European-Finnish (FIN)

AF:

0.0149

AC:

771

AN:

51734

Middle Eastern (MID)

AF:

0.000521

AC:

AN:

5754

European-Non Finnish (NFE)

AF:

0.000424

AC:

471

AN:

1110806

Other (OTH)

AF:

0.00212

AC:

128

AN:

60278

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.481

Heterozygous variant carriers

193

290

386

483

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Exome Hom

Variant carriers

100

<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:

0.00181

AC:

275

AN:

152352

Hom.:

Cov.:

AF XY:

0.00243

AC XY:

181

AN XY:

74506

show subpopulations

African (AFR)

AF:

0.0000481

AC:

AN:

41590

American (AMR)

AF:

0.000196

AC:

AN:

15296

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3470

East Asian (EAS)

AF:

0.0102

AC:

AN:

5188

South Asian (SAS)

AF:

0.00166

AC:

AN:

4830

European-Finnish (FIN)

AF:

0.0151

AC:

160

AN:

10624

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.000691

AC:

AN:

68036

Other (OTH)

AF:

0.000947

AC:

AN:

2112

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.505

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<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:

0.00146

Hom.:

Bravo

AF:

0.000684

TwinsUK

AF:

0.000270

AC:

ALSPAC

AF:

0.000259

AC:

ESP6500AA

AF:

0.00

AC:

ESP6500EA

AF:

0.000465

AC:

ExAC

AF:

0.00321

AC:

390

Asia WGS

AF:

0.00722

AC:

AN:

3478

EpiCase

AF:

0.000382

EpiControl

AF:

0.000533

ClinVar

ClinVar submissions

Significance:Conflicting classifications of pathogenicity

Revision:criteria provided, conflicting classifications

View on ClinVar

Pathogenic

VUS

Benign

Condition

Ovarian dysgenesis 5 (2)

not provided (1)

Spermatogenic Failure (1)

Spermatogenic failure 32 (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

BayesDel_addAF

Benign

-0.68

BayesDel_noAF

Benign

-0.74

CADD

Benign

(source)

DANN

Benign

0.81

Eigen

Benign

0.12

Eigen_PC

Benign

-0.23

FATHMM_MKL

Benign

0.11

PhyloP100

0.45

GERP RS

3.6

Mutation Taster

=76/24

polymorphism

(source)

Splicing

Name

Calibrated prediction

Score

Prediction

dbscSNV1_ADA

Pathogenic

1.0

dbscSNV1_RF

Pathogenic

0.75

SpliceAI score (max)

0.99

Details are displayed if max score is > 0.2

DS_AG_spliceai

0.84

Position offset: -19

DS_AL_spliceai

0.99

Position offset: -1

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

Publications

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over