1-3826827-C-T
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Variant summary
Our verdict is Benign. Variant got -14 ACMG points: 0P and 14B. BP4_StrongBP6_ModerateBA1
The NM_014704.4(CEP104):c.2152-83G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.328 in 1,394,684 control chromosomes in the GnomAD database, including 77,451 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★).
Frequency
Genomes: 𝑓 0.29 ( 7251 hom., cov: 33)
Exomes 𝑓: 0.33 ( 70200 hom. )
Consequence
CEP104
NM_014704.4 intron
NM_014704.4 intron
Scores
2
Clinical Significance
Conservation
PhyloP100: -0.670
Genes affected
CEP104 (HGNC:24866): (centrosomal protein 104) This gene encodes a centrosomal protein required for ciliogenesis and for ciliary tip structural integrity. The mammalian protein contains three amino-terminal hydrophobic domains, two glycosylation sites, four cysteine-rich motifs, and two regions with homology to the glutamate receptor ionotropic, NMDA 1 protein. During ciliogenesis, the encoded protein translocates from the distal tips of the centrioles to the tip of the elongating cilium. Knockdown of the protein in human retinal pigment cells results in severe defects in ciliogenesis with structural deformities at the ciliary tips. Allelic variants of this gene are associated with the autosomal-recessive disorder Joubert syndrome, which is characterized by a distinctive mid-hindbrain and cerebellar malformation, oculomotor apraxia, irregular breathing, developmental delay, and ataxia. [provided by RefSeq, Feb 2016]
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ACMG classification
Classification made for transcript
Verdict is Benign. Variant got -14 ACMG points.
BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.9).
BP6
Variant 1-3826827-C-T is Benign according to our data. Variant chr1-3826827-C-T is described in ClinVar as [Benign]. Clinvar id is 1242626.Status of the report is criteria_provided_single_submitter, 1 stars.
BA1
GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.491 is higher than 0.05.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
CEP104 | NM_014704.4 | c.2152-83G>A | intron_variant | ENST00000378230.8 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
CEP104 | ENST00000378230.8 | c.2152-83G>A | intron_variant | 5 | NM_014704.4 | P4 |
Frequencies
GnomAD3 genomes AF: 0.294 AC: 44620AN: 151584Hom.: 7244 Cov.: 33
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GnomAD4 exome AF: 0.332 AC: 412118AN: 1242982Hom.: 70200 AF XY: 0.336 AC XY: 210865AN XY: 627878
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GnomAD4 genome AF: 0.294 AC: 44644AN: 151702Hom.: 7251 Cov.: 33 AF XY: 0.303 AC XY: 22419AN XY: 74102
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ClinVar
Significance: Benign
Submissions summary: Benign:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
not provided Benign:1
Benign, criteria provided, single submitter | clinical testing | GeneDx | Jul 06, 2018 | - - |
Computational scores
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DANN
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Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at