17-61400362-C-CGCG
Variant summary
Our verdict is Benign. Variant got -10 ACMG points: 0P and 10B. BP3BP6BS1BS2
The NM_005994.4(TBX2):c.201_203dupGGC(p.Ala68dup) variant causes a disruptive inframe insertion change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00122 in 1,033,824 control chromosomes in the GnomAD database, including 10 homozygotes. Variant has been reported in ClinVar as Likely benign (no stars).
Frequency
Consequence
NM_005994.4 disruptive_inframe_insertion
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Benign. Variant got -10 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | MANE | Protein | UniProt |
---|---|---|---|---|---|---|---|---|
TBX2 | NM_005994.4 | c.201_203dupGGC | p.Ala68dup | disruptive_inframe_insertion | Exon 1 of 7 | ENST00000240328.4 | NP_005985.3 |
Ensembl
Frequencies
GnomAD3 genomes AF: 0.00538 AC: 790AN: 146900Hom.: 7 Cov.: 32
GnomAD3 exomes AF: 0.000539 AC: 1AN: 1854Hom.: 0 AF XY: 0.00 AC XY: 0AN XY: 1036
GnomAD4 exome AF: 0.000536 AC: 475AN: 886820Hom.: 3 Cov.: 30 AF XY: 0.000511 AC XY: 212AN XY: 415132
GnomAD4 genome AF: 0.00537 AC: 790AN: 147004Hom.: 7 Cov.: 32 AF XY: 0.00534 AC XY: 382AN XY: 71556
ClinVar
Submissions by phenotype
TBX2-related disorder Benign:1
This variant is classified as likely benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). -
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at