20-51784019-CA-C
Variant summary
Our verdict is Benign. Variant got -10 ACMG points: 0P and 10B. BP6_ModerateBS1BS2
The NM_020436.5(SALL4):c.*245del variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.032 in 486,892 control chromosomes in the GnomAD database, including 311 homozygotes. Variant has been reported in ClinVar as Likely benign (★).
Frequency
Genomes: 𝑓 0.031 ( 89 hom., cov: 31)
Exomes 𝑓: 0.032 ( 222 hom. )
Consequence
SALL4
NM_020436.5 3_prime_UTR
NM_020436.5 3_prime_UTR
Scores
Not classified
Clinical Significance
Conservation
PhyloP100: 1.28
Genes affected
SALL4 (HGNC:15924): (spalt like transcription factor 4) This gene encodes a zinc finger transcription factor thought to play a role in the development of abducens motor neurons. Defects in this gene are a cause of Duane-radial ray syndrome (DRRS). Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Dec 2015]
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ACMG classification
Classification made for transcript
Verdict is Benign. Variant got -10 ACMG points.
BP6
?
Variant 20-51784019-CA-C is Benign according to our data. Variant chr20-51784019-CA-C is described in ClinVar as [Likely_benign]. Clinvar id is 1190265.Status of the report is criteria_provided_single_submitter, 1 stars.
BS1
?
Variant frequency is greater than expected in population sas. gnomad4 allele frequency = 0.0314 (4689/149192) while in subpopulation SAS AF= 0.054 (255/4724). AF 95% confidence interval is 0.0485. There are 89 homozygotes in gnomad4. There are 2270 alleles in male gnomad4 subpopulation. Median coverage is 31. This position pass quality control queck.
BS2
?
High AC in GnomAd at 4686 AD gene.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
SALL4 | NM_020436.5 | c.*245del | 3_prime_UTR_variant | 4/4 | ENST00000217086.9 | ||
SALL4 | NM_001318031.2 | c.*245del | 3_prime_UTR_variant | 4/4 | |||
SALL4 | XM_047440318.1 | c.*245del | 3_prime_UTR_variant | 4/4 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
SALL4 | ENST00000217086.9 | c.*245del | 3_prime_UTR_variant | 4/4 | 1 | NM_020436.5 | P1 | ||
SALL4 | ENST00000371539.7 | downstream_gene_variant | 1 |
Frequencies
GnomAD3 genomes ? AF: 0.0314 AC: 4686AN: 149074Hom.: 90 Cov.: 31
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GnomAD4 exome AF: 0.0323 AC: 10910AN: 337700Hom.: 222 Cov.: 3 AF XY: 0.0338 AC XY: 6107AN XY: 180598
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GnomAD4 genome ? AF: 0.0314 AC: 4689AN: 149192Hom.: 89 Cov.: 31 AF XY: 0.0312 AC XY: 2270AN XY: 72680
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ClinVar
Significance: Likely benign
Submissions summary: Benign:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
not provided Benign:1
Likely benign, criteria provided, single submitter | clinical testing | GeneDx | Aug 25, 2018 | - - |
Computational scores
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Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at