Automated prediction of the clinical impact of structural copy number variations

Published: July 31, 2020, 10:11 p.m.

Link to bioRxiv paper: http://biorxiv.org/cgi/content/short/2020.07.30.228601v1?rss=1 Authors: Gaziova, M., Pos, O., Krampl, W., Kubiritova, Z., Kucharik, M., Radvanszky, J., Budis, J., Szemes, T. Abstract: Copy number variants (CNVs) play important roles in many biological processes, including the development of genetic diseases, making them attractive targets for genetic analysis. This led to the demand for interpretation tools that would relieve researchers, laboratory diagnosticians, genetic counselors and clinical geneticists from the laborious process of annotation and classification of CNVs. Here we demonstrate that the prediction of the clinical impact of CNVs can be automated using modern machine learning methods applied to publicly available genomic annotations, requiring only basic input information about the genomic location and structural type (duplication/deletion) of the analyzed CNV. The presented approach achieved 0.95 prediction accuracy on deletions and 0.96 on duplications from the ClinVar dataset and therefore have a great potential to guide users to more precise conclusions. Copy rights belong to original authors. Visit the link for more info