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              Printable Handouts
Navigable Slide Index
- Introduction
 - Outline of the talk
 - Classes of structural variation
 - Why study CNVs?
 - SNPs and CNVs
 - CNV detection assays
 - Data pre-processing
 - Sample QC (1)
 - Sample QC (2)
 - Discovery vs. genotyping
 - CNV discovery algorithms
 - CNV discovery in WTCCC1 (1)
 - CNV discovery in WTCCC1 (2)
 - CNV maps
 - CNV regions (CNVR) (1)
 - Extraction of CNV signal
 - Summarize using mean
 - Summarize using first PC
 - Other sources of information on CNV genotype
 - CNV regions (CNVR) (2)
 - CNV association strategies
 - Differential bias
 - Overdispersion, differential means and variances
 - Integrated approach to genotyping and association
 - Controls vs. controls
 - Power vs. clusterability (Q)
 - Hollox et al. data
 - Rare variant associations
 - Gene ontology enrichment
 - Gene/genomic window enrichment
 - Conclusions
 - References
 - Reported CNV associations
 
Topics Covered
- Background on copy number variation biology
 - Preprocessing and normalization of array data
 - QC techniques for CNV data
 - CNV discovery
 - Impact of differential bias on CNV associations
 - Methods for testing common CNVs in association studies
 - Methods for testing rare CNVs in association studies
 
Links
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Talk Citation
Conrad, D. (2008, June 4). Copy number variation and association studies [Video file]. In The Biomedical & Life Sciences Collection, Henry Stewart Talks. Retrieved November 4, 2025, from https://doi.org/10.69645/SSWY5353.Export Citation (RIS)
Publication History
Financial Disclosures
- Dr. Don Conrad has not informed HSTalks of any commercial/financial relationship that it is appropriate to disclose.