Transcriptional regulation of gene expression, its timing, tissue distribution and response to both? internal and environmental inputs, is a key link between the genome and phenotype. Variation in expression? patterns across cell types is a primary determinant of tissue identity and function. Individual genetic variation in? gene expression determines both our susceptibility to disease and provides the substrate for evolutionary? adaptation. An integrated view of genome dynamics requires understanding these relationships in terms of? genome organization. Toward this goal we will:? Aim 3a. analyze publicly available gene expression data resources for physical correlates of tissue-specific? gene expression patterns and for clustering of co-expression in LD domains and networks.? Aim 3b. survey gene expression in 16 mouse strains using microarrays. The selected strains will include? 'classical' inbred strains, inbred strains derived from M.m. musculus, M.m. domesticus, and M.m. castaneus? origin, and inbred strains derived from hybrid origins. We will examine four tissues in mice of both sexes and? relate our findings to genome organization and functional variation.? Aim 3c. develop statistical methods and software for these analyses.

Agency
National Institute of Health (NIH)
Institute
National Institute of General Medical Sciences (NIGMS)
Type
Specialized Center (P50)
Project #
5P50GM076468-02
Application #
7557334
Study Section
Special Emphasis Panel (ZGM1)
Project Start
Project End
Budget Start
2007-04-01
Budget End
2008-03-31
Support Year
2
Fiscal Year
2007
Total Cost
$235,350
Indirect Cost
Name
Jackson Laboratory
Department
Type
DUNS #
042140483
City
Bar Harbor
State
ME
Country
United States
Zip Code
04609
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