NM_012144.4(DNAI1):c.272dup (p.Tyr91Ter) AND Primary ciliary dyskinesia

Germline classification:: Pathogenic (1 submission)
Last evaluated:: Sep 29, 2022
Review status:: 1 star out of maximum of 4 stars
criteria provided, single submitter

Somatic classification of clinical impact:: None
Review status:: (0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided

Somatic classification of oncogenicity:: None
Review status:: (0/4) 0 stars out of maximum of 4 stars
no assertion criteria provided

Record status:: current
Accession:: RCV002620031.3

Allele description [Variation Report for NM_012144.4(DNAI1):c.272dup (p.Tyr91Ter)]

NM_012144.4(DNAI1):c.272dup (p.Tyr91Ter)

Gene:

DNAI1:dynein axonemal intermediate chain 1 [Gene - OMIM - HGNC]

Variant type:

Duplication

Cytogenetic location:

9p13.3

Genomic location:

Preferred name:

NM_012144.4(DNAI1):c.272dup (p.Tyr91Ter)

HGVS:

NC_000009.12:g.34489333dup
NG_008127.1:g.35521dup
NM_001281428.2:c.272dup
NM_012144.4:c.272dupMANE SELECT
NP_001268357.1:p.Tyr91Ter
NP_036276.1:p.Tyr91Ter
NC_000009.11:g.34489330_34489331insA
NC_000009.11:g.34489331dup

Protein change:

Y91*

Molecular consequence:

NM_001281428.2:c.272dup - nonsense - [Sequence Ontology: SO:0001587]
NM_012144.4:c.272dup - nonsense - [Sequence Ontology: SO:0001587]

Condition(s)

Name:: Primary ciliary dyskinesia
Synonyms:: Ciliary dyskinesia
Identifiers:: MONDO: MONDO:0016575; MedGen: C0008780; OMIM: PS244400; Human Phenotype Ontology: HP:0012265

Recent activity

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Primary hyperoxaluria, type II
Primary hyperoxaluria, type II

MedGen
C0268165[conceptid] (1)
MedGen
eggc.vipsQj (0)
BioProject
AGENCOURT_74323650 NICHD_XGC_tail_m Xenopus laevis cDNA clone IMAGE:8542837 5', ...
AGENCOURT_74323650 NICHD_XGC_tail_m Xenopus laevis cDNA clone IMAGE:8542837 5', mRNA sequence
gi|92077954|gnl|dbEST|38008402|gb|E 24.1|

Nucleotide
AGENCOURT_74312293 NICHD_XGC_tail_m Xenopus laevis cDNA clone IMAGE:8541958 5', ...
AGENCOURT_74312293 NICHD_XGC_tail_m Xenopus laevis cDNA clone IMAGE:8541958 5', mRNA sequence
gi|92066517|gnl|dbEST|37996640|gb|E 92.1|

Nucleotide

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Submission Accession	Submitter	Review Status (Assertion method)	Clinical Significance (Last evaluated)	Origin	Method	Citations
SCV003505058	Invitae	criteria provided, single submitter (Invitae Variant Classification Sherloc (09022015))	Pathogenic (Sep 29, 2022)	germline	clinical testing	PubMed (3) [See all records that cite these PMIDs] 16858015, 29363216, 28492532

Submission Accession

Submitter

Review Status
(Assertion method)

Clinical Significance
(Last evaluated)

Origin

Method

Citations

SCV003505058

Invitae

criteria provided, single submitter

(Invitae Variant Classification Sherloc (09022015))

Pathogenic
(Sep 29, 2022)

germline

clinical testing

PubMed (3)
[See all records that cite these PMIDs]

Help

Summary from all submissions

Ethnicity	Origin	Affected	Individuals	Families	Chromosomes tested	Number Tested	Family history	Method
not provided	germline	unknown	not provided	not provided	not provided	not provided	not provided	clinical testing

Citations

PubMed

Mutations of DNAI1 in primary ciliary dyskinesia: evidence of founder effect in a common mutation.

Zariwala MA, Leigh MW, Ceppa F, Kennedy MP, Noone PG, Carson JL, Hazucha MJ, Lori A, Horvath J, Olbrich H, Loges NT, Bridoux AM, Pennarun G, Duriez B, Escudier E, Mitchison HM, Chodhari R, Chung EM, Morgan LC, de Iongh RU, Rutland J, Pradal U, et al.

Am J Respir Crit Care Med. 2006 Oct 15;174(8):858-66. Epub 2006 Jul 20.

PubMed [citation]

PMID:: 16858015
PMCID:: PMC2648054

Diagnostic yield of a targeted gene panel in primary ciliary dyskinesia patients.

Paff T, Kooi IE, Moutaouakil Y, Riesebos E, Sistermans EA, Daniels HJMA, Weiss JMM, Niessen HHWM, Haarman EG, Pals G, Micha D.

Hum Mutat. 2018 May;39(5):653-665. doi: 10.1002/humu.23403. Epub 2018 Mar 9.

PubMed [citation]

PMID:: 29363216

See all PubMed Citations (3)

Details of each submission

From Invitae, SCV003505058.2

#	Ethnicity	Individuals	Chromosomes Tested	Family History	Method	Citations
1	not provided	not provided	not provided	not provided	clinical testing	PubMed (3)

Description

For these reasons, this variant has been classified as Pathogenic. This variant has not been reported in the literature in individuals affected with DNAI1-related conditions. This variant is not present in population databases (gnomAD no frequency). This sequence change creates a premature translational stop signal (p.Tyr91*) in the DNAI1 gene. It is expected to result in an absent or disrupted protein product. Loss-of-function variants in DNAI1 are known to be pathogenic (PMID: 16858015, 29363216).

#	Sample				Method		Observation
#	Origin	Affected	Number tested	Tissue	Purpose	Method	Individuals	Allele frequency	Families	Co-occurrences
1	germline	unknown	not provided	not provided	not provided		not provided	not provided	not provided	not provided

Last Updated: May 12, 2024

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