SOUČEK, Přemysl, Ivona BLAHÁKOVÁ, Kamila RÉBLOVÁ, Michael DOUBEK, Jakub TRIZULJAK, Rastislav BEHARKA, Robert HELMA, Zuzana VRZALOVÁ, Kateřina STAŇO KOZUBÍK, Šárka POSPÍŠILOVÁ and Tomáš FREIBERGER. Impact of an intronic variant in RAD50 on RNA splicing due to inefficient branch point recognition. In European Human Genetics Conference (ESHG), Glasgow, United Kingdom. 2023.
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Basic information
Original name Impact of an intronic variant in RAD50 on RNA splicing due to inefficient branch point recognition.
Authors SOUČEK, Přemysl (203 Czech Republic, belonging to the institution), Ivona BLAHÁKOVÁ (203 Czech Republic, belonging to the institution), Kamila RÉBLOVÁ (203 Czech Republic, belonging to the institution), Michael DOUBEK (203 Czech Republic, belonging to the institution), Jakub TRIZULJAK (703 Slovakia, belonging to the institution), Rastislav BEHARKA (703 Slovakia, belonging to the institution), Robert HELMA (203 Czech Republic, belonging to the institution), Zuzana VRZALOVÁ (203 Czech Republic, belonging to the institution), Kateřina STAŇO KOZUBÍK (203 Czech Republic, belonging to the institution), Šárka POSPÍŠILOVÁ (203 Czech Republic, guarantor, belonging to the institution) and Tomáš FREIBERGER (203 Czech Republic, belonging to the institution).
Edition European Human Genetics Conference (ESHG), Glasgow, United Kingdom, 2023.
Other information
Original language English
Type of outcome Conference abstract
Field of Study 10608 Biochemistry and molecular biology
Country of publisher United Kingdom of Great Britain and Northern Ireland
Confidentiality degree is not subject to a state or trade secret
WWW URL
RIV identification code RIV/00216224:14740/23:00132995
Organization unit Central European Institute of Technology
Keywords in English Intronic variants; RNA splicing; RAD50 gene; MaxEntScan; LaBranchoR
Tags NÚVR_CEITEC, rivok
Tags International impact, Reviewed
Changed by Changed by: Mgr. Eva Dubská, učo 77638. Changed: 24/3/2024 23:31.
Abstract
Intronic variants do not change a gene coding sequence but they can impact gene function via aberrant RNA splicing. The creation of a new AG dinucleotide in the AG exclusion zone of the acceptor splice site typically causes its utilization, or exon skipping. This kind of alteration was revealed in intron 15 of RAD50 gene (NM_005732.4:c.2525-13T>A). RAD50 gene is involved in sensing and repairing DNA damage. The computational prediction for the RAD50 variant’s potential impact on RNA splicing was predicted by SpliceAI and acceptor splice site strengths were calculated using MaxEntScan. Branch-point predictions were processed by LaBranchoR. The transcript profile was determined using two-step PCR followed by capillary electrophoresis. The quantification of mutated allele ratio was performed by a minigene assay.
Links
LX22NPO5102, research and development projectName: Národní ústav pro výzkum rakoviny (Acronym: NÚVR)
Investor: Ministry of Education, Youth and Sports of the CR, National institute for cancer research, 5.1 EXCELES
NU20-08-00137, research and development projectName: Vyhledávání a funkční testování variant genů predisponujících k familiárním onemocněním krvetvorby
Investor: Ministry of Health of the CR, Searching and functional testing of gene variants predisposing to familial haematopoietic disorders, Subprogram 1 - standard
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