Purpose: Recently, molecular cytogenetic techniques have identified novel copy number variants in individuals with schizophrenia. However, no large-scale prospective studies have been performed to ...

Researchers have developed a sensitive and accurate way of identifying gene copy number variations. The method uses new DNA sequencing technologies to look for regions of the genome that vary in copy ...

Some copy-number variants are associated with genomic disorders with extreme phenotypic heterogeneity. The cause of this variation is unknown, which presents challenges in genetic diagnosis, ...