BONCZEK, Ondřej, Peter BIELIK, Přemysl KREJČÍ, Tomáš ZEMAN, Lydie IZAKOVIČOVÁ HOLLÁ, Jana ŠOUKALOVÁ, Jiří VANĚK, Gerguri TEREZA, Vladimír Josef BALCAR and Omar ŠERÝ. Next generation sequencing reveals a novel nonsense mutation in MSX1 gene related to oligodontia. PLOS ONE. san Francisco: Public Library of Science, 2018, vol. 13, No 9, p. 1-13. ISSN 1932-6203. Available from: https://dx.doi.org/10.1371/journal.pone.0202989.
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Basic information
Original name Next generation sequencing reveals a novel nonsense mutation in MSX1 gene related to oligodontia
Authors BONCZEK, Ondřej (203 Czech Republic, belonging to the institution), Peter BIELIK (703 Slovakia, belonging to the institution), Přemysl KREJČÍ (203 Czech Republic), Tomáš ZEMAN (203 Czech Republic, belonging to the institution), Lydie IZAKOVIČOVÁ HOLLÁ (203 Czech Republic, belonging to the institution), Jana ŠOUKALOVÁ (203 Czech Republic, belonging to the institution), Jiří VANĚK (203 Czech Republic, belonging to the institution), Gerguri TEREZA (203 Czech Republic), Vladimír Josef BALCAR (36 Australia) and Omar ŠERÝ (203 Czech Republic, guarantor, belonging to the institution).
Edition PLOS ONE, san Francisco, Public Library of Science, 2018, 1932-6203.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10608 Biochemistry and molecular biology
Country of publisher United States of America
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 2.776
RIV identification code RIV/00216224:14310/18:00103643
Organization unit Faculty of Science
Doi http://dx.doi.org/10.1371/journal.pone.0202989
UT WoS 000444093600041
Keywords in English Tooth agenesis; oligodontia; DNA sequencing; odontogenesis
Tags 14110130, podil
Tags International impact, Reviewed
Changed by Changed by: Soňa Böhmová, učo 232884. Changed: 20/3/2019 13:42.
Abstract
Tooth agenesis is one of the most common craniofacial disorders in humans. More than 350 genes have been associated with teeth development. In this study, we enrolled 60 child patients (age 13 to 17) with various types of tooth agenesis. Whole gene sequences of PAX9, MSX1, AXIN2, EDA, EDAR and WNT10a genes were sequenced by next generation sequencing on the Illumina MiSeq platform. We found previously undescribed heterozygous nonsense mutation g.8177G>T (c.610G>T) in MSX1 gene in one child. Mutation was verified by Sanger sequencing. Sequencing analysis was performed in other family members of the affected child. All family members carrying g.8177G>T mutation suffered from oligodontia (missing more than 6 teeth excluding third molars). Mutation g.8177G>T leads to a stop codon (p.E204X) and premature termination of Msx1 protein translation. Based on previous in vitro experiments on mutation disrupting function of Msx1 homeodomain, we assume that the heterozygous g.8177G>T nonsense mutation affects the amount and function of Msx1 protein and leads to tooth agenesis.
Links
NT11420, research and development projectName: Molekulární diagnostika hypodoncie a možnosti zubních autotransplantací
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