ZIA BC 010027 (ZIA) | |||
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Title | Function of Steroid Receptors in Subcellular Compartments | ||
Institution | NCI, Bethesda, MD | ||
Principal Investigator | Hager, Gordon | NCI Program Director | N/A |
Cancer Activity | N/A | Division | CCR |
Funded Amount | $414,246 | Project Dates | 10/01/1994 - 00/00/0000 |
Fiscal Year | 2014 | Project Type | Intramural |
Research Topics w/ Percent Relevance | Cancer Types w/ Percent Relevance | ||
Cancer (100.0%) |
Breast (30.0%) Head and Neck (10.0%) Ovarian Cancer (10.0%) Prostate (20.0%) Testes (20.0%) |
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Research Type | |||
Technology Development and/or Marker Discovery Application of Model Systems |
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Abstract | |||
We combined genome-wide interaction profiling with expression, protein occupancy, and chromatin accessibility profiles, to investigate the properties of genomic loci that are in close proximity. We find that the nucleus is non-randomly organized in a conformation that correlates with gene expression. These hubs are enriched for specific transcription factors binding sites, and DNaseI hypersensitive sites. These findings indicate that chromosomal segments containing specific regulatory elements and open chromatin are arranged in nuclear domains that are poised to respond to diverse signals in general, and permit efficient gene regulation." |