A capillary electrophoresis-based assay for carrier screening of the hotspot mutations in the CYP21A2 gene.

ABSTRACT: Molecular genetic analysis of the cytochrome P450 family 21 subfamily A member 2 (CYP21A2) gene is challenging owing to the highly homologous with its pseudogene. A reliable approach for the large-scale population screening of CYP21A2 is required. This study aimed to establish and evaluate a capillary electrophoresis-based assay for hotspot mutation carrier screening of the CYP21A2 gene. A total of 22 different variants in the CYP21A2 gene were detected by a capillary electrophoresis-based assay consisting of single nucleotide primer extension (SNaPshot) and high-throughput ligation-dependent probe amplification (HLPA) in the Chinese population, and the results were validated by alternative methods. Among the 5376 subjects, 1.51 % (81/5376) individuals were iden

SUBMITTER: Tan J 

PROVIDER: S-EPMC11462337 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature