However, ES is not the first choice for detecting copy number variants (CNVs), which are typically deletions or duplications of DNA segments. CNVs cause a significant proportion of genetic disorders.

Combining genetic tests may better define complex SMN gene changes in SMA, including SMN2 copy numbers and hybrid structures.

A study led by UCLA Health Jonsson Comprehensive Cancer Center investigators reveals how melanoma, the deadliest form of skin cancer, evolves to resist immunotherapy and identifies a potential ...

Copy number variation (CNV) refers to an increase or decrease in the number of copies of a DNA sequence in a genome, which can subsequently be implicit in promoting aberrant gene expression patterns ...