Whole-Genome Sequencing in Severe Chronic Obstructive Pulmonary Disease.

ABSTRACT: Genome-wide association studies have identified common variants associated with chronic obstructive pulmonary disease (COPD). Whole-genome sequencing (WGS) offers comprehensive coverage of the entire genome, as compared with genotyping arrays or exome sequencing. We hypothesized that WGS in subjects with severe COPD and smoking control subjects with normal pulmonary function would allow us to identify novel genetic determinants of COPD. We sequenced 821 patients with severe COPD and 973 control subjects from the COPDGene and Boston Early-Onset COPD studies, including both non-Hispanic white and African American individuals. We performed single-variant and grouped-variant analyses, and in addition, we assessed the overlap of variants between sequencing- and array-based imputation. Our most

SUBMITTER: Prokopenko D 

PROVIDER: S-EPMC6236690 | biostudies-literature | 2018 Nov

REPOSITORIES: biostudies-literature