Biallelic nonsense mutations in the otogelin-like gene (OTOGL) in a child affected by mild to moderate hearing impairment

© 2013 Elsevier B.V. All rights reserved..

Hearing impairment is characterized by great genetic heterogeneity. We report the identification, by whole exome sequencing, of two different nonsense mutations (c.1558C>T; p.Gln520 and c.2773C>T; p.Arg925) in the otogelin-like gene (OTOGL), in a child affected by mild to moderate isolated deafness. Parental genotypes allowed us to conclude that these mutations are present in the compound heterozygous state in the patient. In addition, our clinical data establish that the tectorial membrane and/or the outer hair cells are defective in this form of deafness.

Medienart:

E-Artikel

Erscheinungsjahr:

2013

Erschienen:

2013

Enthalten in:

Zur Gesamtaufnahme - volume:527

Enthalten in:

Gene - 527(2013), 2 vom: 25. Sept., Seite 537-40

Sprache:

Englisch

Beteiligte Personen:

Bonnet, C [VerfasserIn]
Louha, M [VerfasserIn]
Loundon, N [VerfasserIn]
Michalski, N [VerfasserIn]
Verpy, E [VerfasserIn]
Smagghe, L [VerfasserIn]
Hardelin, J-P [VerfasserIn]
Rouillon, I [VerfasserIn]
Jonard, L [VerfasserIn]
Couderc, R [VerfasserIn]
Gherbi, S [VerfasserIn]
Garabedian, E N [VerfasserIn]
Denoyelle, F [VerfasserIn]
Petit, C [VerfasserIn]
Marlin, S [VerfasserIn]

Links:

Volltext

Themen:

μg
127120-53-0
ABRs
ACPTA
AbfB
Air conduction pure-tone average
Alpha-l-arabinofuranosidaseB-like domain
Auditory brainstem responses
Base pair
Bp
C-terminal cystine knot domain
C8
CT
CT scan
Case Reports
Codon, Nonsense
Computed tomography scan
Connexin 26
Connexins
Cysteine-rich domain
DB
DBSNP
DNA
DPOAEs
Decibel
Deep RNA sequencing
Deoxyribonucleic acid
Distortion product of otoacoustic emissions
EGF-like
Epidermal growth factor-like domain
Exome sequencing
GJB2
GJB2 protein, human
Gap junction beta-2 protein
Hearing impairment
IHCs
Inner ear
Inner hair cells
Journal Article
KHz
Kilo Hertz
MYO7A
Membrane Glycoproteins
Micrograms
Myosin 7A
OHCs
OTOF
OTOG
OTOG protein, human
OTOGL
Otoacoustic emissions
Otoferlin
Otogelin
Otogelin-like
Outer hair cells
Research Support, Non-U.S. Gov't
SNP
SP
STRC
Signal peptide
Single Nucleotide Polymorphism Database
Single nucleotide polymorphism
Stereocilin
TIL
Trypsin inhibitor-like domain
VWF
Von Willebrand factor-like domain

Anmerkungen:

Date Completed 30.10.2013

Date Revised 03.12.2021

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1016/j.gene.2013.06.044

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM229133886