Precise breakpoint detection in a patient with 9p- syndrome
Jeffrey Ng1, Eleanor Sams1, Dustin Baldridge2
1Department of Genetics, Washington University School of Medicine, St. Louis, Missouri 63110, USA.
Cold Spring Harbor Molecular Case Studies
|June 14, 2020
Summary
This study refines the diagnosis of 9p- syndrome using advanced genomic sequencing, pinpointing complex chromosomal rearrangements with single-nucleotide accuracy. These findings enhance genotype-phenotype correlations and may guide novel therapeutic strategies for rare genetic disorders.
Area of Science:
- Genomics
- Human Genetics
- Molecular Biology
Background:
- 9p- syndrome is a rare genetic disorder associated with a deletion on the short arm of chromosome 9.
- Classical karyotyping can underestimate the complexity of chromosomal rearrangements.
