Diagnosis of challenging spinal muscular atrophy cases with long-read sequencing
This study assesses the diagnostic potential of Long-Read Sequencing (LRS) in three SMA patients. For Patient 1, who has a heterozygous SMN1 deletion, LRS unveiled a missense mutation in SMN1 exon 5. In Patient 2, an Alu/Alu-mediated rearrangement covering the SMN1 promoter and exon 1 was identified through a blend of Multiplex Ligation-Dependent Probe Amplification (MLPA), LRS, and Gap-PCR.
Source: Journal of Molecular Diagnostics - Category: Pathology Authors: Ningning Wang, Kexin Jiao, Jin He, Bochen Zhu, Nachuan Cheng, Jian Sun, Lan Chen, Wanjin Chen, Lingyun Gong, Kai Qiao, Jianying Xi, Qihan Wu, Chongbo Zhao, Wenhua Zhu Tags: Regular Article Source Type: research
More News: Brain | Genetics | Motor Neurone Disease | Neurology | Pathology | Spinal Muscular Atrophy | Study