Variant chr9-34458836-T-A details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_StrongBS2

The NM_012144.4(DNAI1):c.-170T>A variant causes a 5 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00283 in 697,552 control chromosomes in the GnomAD database, including 5 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★★).

Frequency

Genomes: 𝑓 0.0027 ( 1 hom., cov: 32)

Exomes 𝑓: 0.0029 ( 4 hom. )

Consequence

DNAI1
NM_012144.4 5_prime_UTR

Scores

Clinical Significance

Uncertain significance criteria provided, multiple submitters, no conflicts U:2

Conservation

PhyloP100: -0.364

Variant links:

Genes affected

DNAI1 (HGNC:2954): (dynein axonemal intermediate chain 1) This gene encodes a member of the dynein intermediate chain family. The encoded protein is part of the dynein complex in respiratory cilia. The inner- and outer-arm dyneins, which bridge between the doublet microtubules in axonemes, are the force-generating proteins responsible for the sliding movement in axonemes. The intermediate and light chains, thought to form the base of the dynein arm, help mediate attachment and may also participate in regulating dynein activity. Mutations in this gene result in abnormal ciliary ultrastructure and function associated with primary ciliary dyskinesia and Kartagener syndrome. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jul 2013]

DNAI1 links:

DNAI1 (HGNC:):

DNAI1 links:

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -8 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.78).

BS2

High Homozygotes in GnomAdExome4 at 4 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
DNAI1	NM_012144.4 linkuse as main transcript	c.-170T>A		5_prime_UTR_variant	1/20	ENST00000242317.9	NP_036276.1	Q9UI46-1A0A140VJI0
DNAI1	NM_001281428.2 linkuse as main transcript	c.-170T>A		5_prime_UTR_variant	1/20		NP_001268357.1	Q9UI46A0A087WWV9

Ensembl

Gene	Transcript	HGVSc	Effect	#exon/exons	TSL	MANE	Protein	UniProt
DNAI1	ENST00000242317 linkuse as main transcript	c.-170T>A	5_prime_UTR_variant	1/20	1	NM_012144.4	ENSP00000242317.4	Q9UI46-1
DNAI1	ENST00000614641 linkuse as main transcript	c.-170T>A	5_prime_UTR_variant	1/20	5		ENSP00000480538.1	A0A087WWV9
DNAI1	ENST00000437363 linkuse as main transcript	c.-170T>A	5_prime_UTR_variant	1/9	5		ENSP00000395396.1	Q5T8G8
DNAI1	ENST00000470982.5 linkuse as main transcript	n.47+1376T>A	intron_variant		5

Frequencies

GnomAD3 genomes

AF:

0.00266

AC:

404

AN:

152134

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000748

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.00425

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.00

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00441

Gnomad OTH

AF:

0.00382

GnomAD4 exome

AF:

0.00288

AC:

1573

AN:

545302

Hom.:

Cov.:

AF XY:

0.00279

AC XY:

816

AN XY:

292888

show subpopulations

Gnomad4 AFR exome

AF:

0.000715

Gnomad4 AMR exome

AF:

0.00492

Gnomad4 ASJ exome

AF:

0.00

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.0000167

Gnomad4 FIN exome

AF:

0.000318

Gnomad4 NFE exome

AF:

0.00409

Gnomad4 OTH exome

AF:

0.00353

GnomAD4 genome

AF:

0.00265

AC:

404

AN:

152250

Hom.:

Cov.:

AF XY:

0.00266

AC XY:

198

AN XY:

74442

show subpopulations

Gnomad4 AFR

AF:

0.000746

Gnomad4 AMR

AF:

0.00431

Gnomad4 ASJ

AF:

0.00

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.00

Gnomad4 FIN

AF:

0.00

Gnomad4 NFE

AF:

0.00440

Gnomad4 OTH

AF:

0.00378

Alfa

AF:

0.00106

Hom.:

Bravo

AF:

0.00325

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

Primary ciliary dyskinesia

Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Illumina Laboratory Services, Illumina

Jun 14, 2016

- -

not provided

Uncertain:1

Uncertain significance, criteria provided, single submitter

not provided

Breakthrough Genomics, Breakthrough Genomics

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.78

CADD

Benign

2.2

DANN

Benign

0.67

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.0

Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over