8-32756368-CAA-C
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Variant summary
Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2
The NM_013964.5(NRG1):c.804-27_804-26del variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.
Frequency
Genomes: not found (cov: 31)
Exomes 𝑓: 0.0 ( 0 hom. )
Failed GnomAD Quality Control
Consequence
NRG1
NM_013964.5 intron
NM_013964.5 intron
Scores
Not classified
Clinical Significance
Not reported in ClinVar
Conservation
PhyloP100: -0.593
Genes affected
NRG1 (HGNC:7997): (neuregulin 1) The protein encoded by this gene is a membrane glycoprotein that mediates cell-cell signaling and plays a critical role in the growth and development of multiple organ systems. An extraordinary variety of different isoforms are produced from this gene through alternative promoter usage and splicing. These isoforms are expressed in a tissue-specific manner and differ significantly in their structure, and are classified as types I, II, III, IV, V and VI. Dysregulation of this gene has been linked to diseases such as cancer, schizophrenia, and bipolar disorder (BPD). [provided by RefSeq, Apr 2016]
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ACMG classification
Classification made for transcript
Verdict is Uncertain_significance. Variant got 2 ACMG points.
PM2
Very rare variant in population databases, with high coverage;
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
NRG1 | NM_013964.5 | c.804-27_804-26del | intron_variant | ENST00000405005.8 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
NRG1 | ENST00000405005.8 | c.804-27_804-26del | intron_variant | 1 | NM_013964.5 | A2 |
Frequencies
GnomAD3 genomes Cov.: 31
GnomAD3 genomes
Cov.:
31
GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0AN: 1423472Hom.: 0 AF XY: 0.00 AC XY: 0AN XY: 707862
GnomAD4 exome
Data not reliable, filtered out with message: AC0
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1423472
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0
AN XY:
707862
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GnomAD4 genome Cov.: 31
GnomAD4 genome
Cov.:
31
ClinVar
Not reported inComputational scores
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Prediction
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at