Title | ||
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An exome sequencing pipeline for identifying and genotyping common CNVs associated with disease with application to psoriasis |
Abstract | ||
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Motivation: Despite the prevalence of copy number variation (CNV) in the human genome, only a handful of confirmed associations have been reported between common CNVs and complex disease. This may be partially attributed to the difficulty in accurately genotyping CNVs in large cohorts using array-based technologies. Exome sequencing is now widely being applied to case–control cohorts and presents an exciting opportunity to look for common CNVs associated with disease. Results: We developed ExoCNVTest: an exome sequencing analysis pipeline to identify disease-associated CNVs and to generate absolute copy number genotypes at putatively associated loci. Our method re-discovered the LCE3B_LCE3C CNV association with psoriasis (P-value = 5 × 10e-6) while controlling inflation of test statistics (λ 1). ExoCNVTest-derived absolute CNV genotypes were 97.4% concordant with PCR-derived genotypes at this locus. Availability and implementation: ExoCNVTest has been implemented in Java and R and is freely available from www1.imperial.ac.uk/medicine/people/l.coin/. Contact:wangj@genomics.org.cn or Lachlan.J.M.Coin@genomics.org.cn |
Year | DOI | Venue |
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2012 | 10.1093/bioinformatics/bts379 | Bioinformatics |
Field | DocType | Volume |
Genotype,Disease,Genotyping,Biology,Copy-number variation,Exome,Bioinformatics,Human genome,Genetics,Locus (genetics),Exome sequencing | Journal | 28 |
Issue | ISSN | Citations |
18 | 1367-4803 | 6 |
PageRank | References | Authors |
0.60 | 3 | 11 |
Name | Order | Citations | PageRank |
---|---|---|---|
Lachlan J.M. Coin | 1 | 60 | 6.08 |
Dandan Cao | 2 | 6 | 0.60 |
Jingjing Ren | 3 | 19 | 2.10 |
Xianbo Zuo | 4 | 6 | 0.60 |
Liangdan Sun | 5 | 6 | 0.60 |
Yang Sen | 6 | 6 | 0.60 |
Xuejun Zhang | 7 | 6 | 0.94 |
Yong Cui | 8 | 6 | 1.27 |
Yingrui Li | 9 | 554 | 72.28 |
Xin Jin | 10 | 6 | 0.94 |
Jun Wang | 11 | 9228 | 736.82 |