rs1060499757
Variant summary
Our verdict is Pathogenic. Variant got 10 ACMG points: 10P and 0B. PVS1PP5_Moderate
The NM_018136.5(ASPM):c.7573_7574del(p.Glu2525LysfsTer17) variant causes a frameshift change involving the alteration of a non-conserved nucleotide. Variant has been reported in ClinVar as Likely pathogenic (★). Variant results in nonsense mediated mRNA decay.
Frequency
Genomes: not found (cov: 33)
Consequence
ASPM
NM_018136.5 frameshift
NM_018136.5 frameshift
Scores
Not classified
Clinical Significance
Conservation
PhyloP100: 1.94
Genes affected
ASPM (HGNC:19048): (assembly factor for spindle microtubules) This gene is the human ortholog of the Drosophila melanogaster 'abnormal spindle' gene (asp), which is essential for normal mitotic spindle function in embryonic neuroblasts. Studies in mouse also suggest a role of this gene in mitotic spindle regulation, with a preferential role in regulating neurogenesis. Mutations in this gene are associated with microcephaly primary type 5. Multiple transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, May 2011]
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ACMG classification
Classification made for transcript
Verdict is Pathogenic. Variant got 10 ACMG points.
PVS1
?
Loss of function variant, product undergoes nonsense mediated mRNA decay. LoF is a known mechanism of disease.
PP5
?
Variant 1-197101676-TTC-T is Pathogenic according to our data. Variant chr1-197101676-TTC-T is described in ClinVar as [Likely_pathogenic]. Clinvar id is 402178.Status of the report is criteria_provided_single_submitter, 1 stars. Variant chr1-197101676-TTC-T is described in Lovd as [Pathogenic].
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
ASPM | NM_018136.5 | c.7573_7574del | p.Glu2525LysfsTer17 | frameshift_variant | 18/28 | ENST00000367409.9 | |
ASPM | NM_001206846.2 | c.4066-5514_4066-5513del | intron_variant |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
ASPM | ENST00000367409.9 | c.7573_7574del | p.Glu2525LysfsTer17 | frameshift_variant | 18/28 | 1 | NM_018136.5 | P1 |
Frequencies
GnomAD3 genomes ? Cov.: 33
GnomAD3 genomes
?
Cov.:
33
We have no GnomAD4 exomes data on this position. Probably position not covered by the project.
GnomAD4 genome ? Cov.: 33
GnomAD4 genome
?
Cov.:
33
ClinVar
Significance: Likely pathogenic
Submissions summary: Pathogenic:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
Microcephaly Pathogenic:1
Likely pathogenic, criteria provided, single submitter | research | Lupski Lab, Baylor-Hopkins CMG, Baylor College of Medicine | - | - - |
Computational scores
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Calibrated prediction
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Prediction
Splicing
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SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at