Evaluation of computational genotyping of structural variation for clinical diagnoses.

ABSTRACT:

Background

Structural variation (SV) plays a pivotal role in genetic disease. The discovery of SVs based on short DNA sequence reads from next-generation DNA sequence methods is error-prone, with low sensitivity and high false discovery rates. These shortcomings can be partially overcome with extensive orthogonal validation methods or use of long reads, but the current cost precludes their application for routine clinical diagnostics. In contrast, SV genotyping of known sites of SV occurrence is relatively robust and therefore offers a cost-effective clinical diagnostic tool with potentially few false-positive and false-negative results, even when applied to short-read DNA sequence data.

Results

We assess 5 state-of-the-art SV genotyping software methods, applied to short-re

SUBMITTER: Chander V 

PROVIDER: S-EPMC6732172 | biostudies-literature | 2019 Sep

REPOSITORIES: biostudies-literature