hrp0098p2-303 | Late Breaking | ESPE2024

Copy number variations from whole exome sequencing in children with skeletal dysplasia

Kubota Takuo , Yamamoto Kenich , Yamada Chieko , Nakayama Hirofumi , Nakano Yukako , Fujiwara Makoto , Ohata Yasuhisa , Kitaoka Taichi , Ozono Keiichi , Kitabatake Yasuji

Germline copy number variations (CNVs) can lead to rare diseases. Despite the widespread use of whole exome sequencing (WES), array comparative genomic hybridization (aCGH) and multiplex ligation-dependent probe amplification (MLPA) remain the first-line methods for detecting CNVs in clinical genetics due to technical biases in WES. Recently, a new pipeline (GATK-gCNV) has been developed to account for these biases, allowing for the detection of high-resolution CNVs from WES d...