17-74301028-C-G
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Variant summary
Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong
The NM_023036.6(DNAI2):c.865-18C>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,461,172 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.
Frequency
Genomes: not found (cov: 31)
Exomes 𝑓: 0.0000014 ( 0 hom. )
Consequence
DNAI2
NM_023036.6 intron
NM_023036.6 intron
Scores
2
Clinical Significance
Not reported in ClinVar
Conservation
PhyloP100: -2.44
Genes affected
DNAI2 (HGNC:18744): (dynein axonemal intermediate chain 2) The protein encoded by this gene belongs to the dynein intermediate chain family, and is part of the dynein complex of respiratory cilia and sperm flagella. Mutations in this gene are associated with primary ciliary dyskinesia type 9. Alternatively spliced transcript variants encoding different isoforms have been noted for this gene. [provided by RefSeq, Mar 2010]
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ACMG classification
Classification made for transcript
Verdict is Likely_benign. Variant got -2 ACMG points.
PM2
Very rare variant in population databases, with high coverage;
BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.87).
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
DNAI2 | NM_023036.6 | c.865-18C>G | intron_variant | ENST00000311014.11 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
DNAI2 | ENST00000311014.11 | c.865-18C>G | intron_variant | 1 | NM_023036.6 | P2 |
Frequencies
GnomAD3 genomes Cov.: 31
GnomAD3 genomes
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31
GnomAD3 exomes AF: 0.00000398 AC: 1AN: 251314Hom.: 0 AF XY: 0.00 AC XY: 0AN XY: 135834
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GnomAD4 exome AF: 0.00000137 AC: 2AN: 1461172Hom.: 0 Cov.: 32 AF XY: 0.00000138 AC XY: 1AN XY: 726884
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GnomAD4 genome Cov.: 31
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ClinVar
Not reported inComputational scores
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Name
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BayesDel_noAF
Benign
CADD
Benign
DANN
Benign
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