Clinical interpretation of CNVs with cross-species phenotype data.

ABSTRACT:

Background

Clinical evaluation of CNVs identified via techniques such as array comparative genome hybridisation (aCGH) involves the inspection of lists of known and unknown duplications and deletions with the goal of distinguishing pathogenic from benign CNVs. A key step in this process is the comparison of the individual's phenotypic abnormalities with those associated with Mendelian disorders of the genes affected by the CNV. However, because often there is not much known about these human genes, an additional source of data that could be used is model organism phenotype data. Currently, almost 6000 genes in mouse and zebrafish are, when knocked out, associated with a phenotype in the model organism, but no disease is known to be caused by mutations in the human ortholog. Yet, se

SUBMITTER: Kohler S 

PROVIDER: S-EPMC4501634 | biostudies-literature | 2014 Nov

REPOSITORIES: biostudies-literature