CLPB gene mutations analysis in a case of type 3-methylglutaconic aciduria / 中华医学遗传学杂志
Chinese Journal of Medical Genetics
;
(6): 1014-1017, 2020.
Artigo
em Chinês
| WPRIM
| ID: wpr-827754
ABSTRACT
OBJECTIVE@#To validate the diagnosis of an infant with elevated urine 3-methylglutaconic acid (3-MGA) through sequencing of the CLPB gene.@*METHODS@#Genomic DNA of the infant was sequenced by next generation sequencing (NGS), and candidate pathogenic variants were verified by Sanger sequencing and bioinformatics analysis.@*RESULTS@#NGS has revealed that the infant has carried a c.1085G>A (p.Arg362Gln) and a c.1700A>C (p.Tyr567Ser) of the CLPB gene, which were respectively inherited from her parents. Among these, c.1085G>A (p.Arg362Gln) is a novel variant which was unreported previously, and based on the ACMG guidelines, it was predicted to be a possible pathogenic variant.@*CONCLUSION@#Compound heterozygous variants c.1085G>A (p.Arg362Gln) and c.1700A>C (p.Tyr567Ser) of the CLPB gene probably underlay the disease in this infant. Genetic testing has confirmed the diagnosis.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Guia de Prática Clínica
Idioma:
Chinês
Revista:
Chinese Journal of Medical Genetics
Ano de publicação:
2020
Tipo de documento:
Artigo
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