rs117914532
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Variant summary
Our verdict is Benign. Variant got -20 ACMG points: 0P and 20B. BP4_StrongBP6_Very_StrongBS1BS2
The ENST00000333725.10(TCF12):c.580-12T>C variant causes a splice polypyrimidine tract, intron change. The variant allele was found at a frequency of 0.00867 in 1,581,168 control chromosomes in the GnomAD database, including 69 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★★).
Frequency
Genomes: 𝑓 0.0079 ( 7 hom., cov: 32)
Exomes 𝑓: 0.0087 ( 62 hom. )
Consequence
TCF12
ENST00000333725.10 splice_polypyrimidine_tract, intron
ENST00000333725.10 splice_polypyrimidine_tract, intron
Scores
2
Splicing: ADA: 0.009539
2
Clinical Significance
Conservation
PhyloP100: 4.94
Genes affected
TCF12 (HGNC:11623): (transcription factor 12) The protein encoded by this gene is a member of the basic helix-loop-helix (bHLH) E-protein family that recognizes the consensus binding site (E-box) CANNTG. This encoded protein is expressed in many tissues, among them skeletal muscle, thymus, B- and T-cells, and may participate in regulating lineage-specific gene expression through the formation of heterodimers with other bHLH E-proteins. Several alternatively spliced transcript variants of this gene have been described, but the full-length nature of some of these variants has not been determined. [provided by RefSeq, Jul 2008]
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ACMG classification
Classification made for transcript
Verdict is Benign. Variant got -20 ACMG points.
BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.56).
BP6
Variant 15-57231140-T-C is Benign according to our data. Variant chr15-57231140-T-C is described in ClinVar as [Likely_benign]. Clinvar id is 263282.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars. Variant chr15-57231140-T-C is described in Lovd as [Likely_benign].
BS1
Variant frequency is greater than expected in population nfe. gnomad4 allele frequency = 0.0079 (1202/152224) while in subpopulation NFE AF= 0.0108 (732/67970). AF 95% confidence interval is 0.0101. There are 7 homozygotes in gnomad4. There are 626 alleles in male gnomad4 subpopulation. Median coverage is 32. This position pass quality control queck.
BS2
High AC in GnomAd4 at 1202 AD gene.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | Protein | UniProt |
---|---|---|---|---|---|---|---|---|
TCF12 | NM_207037.2 | c.580-12T>C | splice_polypyrimidine_tract_variant, intron_variant | ENST00000333725.10 | NP_996920.1 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Protein | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|---|
TCF12 | ENST00000333725.10 | c.580-12T>C | splice_polypyrimidine_tract_variant, intron_variant | 1 | NM_207037.2 | ENSP00000331057 | P4 |
Frequencies
GnomAD3 genomes AF: 0.00791 AC: 1203AN: 152106Hom.: 7 Cov.: 32
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GnomAD3 exomes AF: 0.00748 AC: 1874AN: 250584Hom.: 17 AF XY: 0.00738 AC XY: 1000AN XY: 135472
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GnomAD4 exome AF: 0.00875 AC: 12502AN: 1428944Hom.: 62 Cov.: 25 AF XY: 0.00849 AC XY: 6054AN XY: 712938
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GnomAD4 genome AF: 0.00790 AC: 1202AN: 152224Hom.: 7 Cov.: 32 AF XY: 0.00841 AC XY: 626AN XY: 74412
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ClinVar
Significance: Benign/Likely benign
Submissions summary: Benign:3
Revision: criteria provided, multiple submitters, no conflicts
LINK: link
Submissions by phenotype
not provided Benign:2
Benign, criteria provided, single submitter | clinical testing | Labcorp Genetics (formerly Invitae), Labcorp | Jan 09, 2024 | - - |
Likely benign, criteria provided, single submitter | clinical testing | GeneDx | Oct 21, 2020 | - - |
not specified Benign:1
Likely benign, criteria provided, single submitter | clinical testing | PreventionGenetics, part of Exact Sciences | - | - - |
Computational scores
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Name
Calibrated prediction
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BayesDel_noAF
Benign
CADD
Benign
DANN
Benign
Splicing
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dbscSNV1_ADA
Benign
dbscSNV1_RF
Benign
SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at