Diagnostic yield and clinical utility of whole exome sequencing using an automated variant prioritization system, EVIDENCE.

ABSTRACT: EVIDENCE, an automated variant prioritization system, has been developed to facilitate whole exome sequencing analyses. This study investigated the diagnostic yield of EVIDENCE in patients with suspected genetic disorders. DNA from 330 probands (age range, 0-68 years) with suspected genetic disorders were subjected to whole exome sequencing. Candidate variants were identified by EVIDENCE and confirmed by testing family members and/or clinical reassessments. EVIDENCE reported a total 228 variants in 200 (60.6%) of the 330 probands. The average number of organs involved per patient was 4.5 ± 5.0. After clinical reassessment and/or family member testing, 167 variants were identified in 141 probands (42.7%), including 105 novel variants. These variants were confirmed as being responsible for 1

SUBMITTER: Seo GH 

PROVIDER: S-EPMC7756481 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature