We will apply next-generation sequencing (NGS) technology to assess the genome-wide pattern of structural variation within large (>20 kbp), complex regions of segmental duplication. Combining read-depth and a single-base unique nucleotide (SUN) identifier map, we will generate absolute estimates of diploid copy-number and sequence content for duplicated regions and gene families. We propose to analyze all 2,000 individuals being analyzed as part of the 1000 Genomes Project and to validate regions by a combination of array comparative genomic hybridization (arrayCGH), clone-based sequencing and FISH-based approaches.
This aim will provide the first genotypic assessment of copy and content of these complex regions facilitating future disease association studies.

Agency
National Institute of Health (NIH)
Institute
National Human Genome Research Institute (NHGRI)
Type
Research Program Projects (P01)
Project #
5P01HG004120-05
Application #
8293413
Study Section
Ethical, Legal, Social Implications Review Committee (GNOM)
Project Start
Project End
Budget Start
2011-07-01
Budget End
2012-06-30
Support Year
5
Fiscal Year
2011
Total Cost
$374,498
Indirect Cost
Name
University of Washington
Department
Type
DUNS #
605799469
City
Seattle
State
WA
Country
United States
Zip Code
98195
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