Department of Biochemistry
North Carolina State University
128 Polk Hall
Raleigh, NC 27695-7622
phone: (919) 513-4191
e-mail: bob_rose@ncsu.edu

Rose Lab

Robert Rose, Assistant Professor

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Research Interests

- Transcriptional regulation of cell specificity
- Etiology of diseases associated with mis-regulation
__of transcription, particularly diabetes
- Protein X-ray crystallography and small angle scattering
- Evolution of protein structure

 

 

 

 
 

 

Research Summary

Our lab is interested in understanding how cell-specific transcription is regulated. Much of our work focuses on pancreatic beta cells as a model system. We are characterizing the mechanistic basis for cooperative interactions between transcription factors regulating expression of the insulin promoter, and other beta cell-specific promoters. In addition we are interested in coactivator interactions and protein modifications that modulate the activity of beta cell transcription factors. We are also studying how mutations in these transcription factors cause a familial form of diabetes, Maturity-onset diabetes of the young (MODY). A more recent interest of the lab is to characterize how dimerization partners are selected among the PAS-bHLH family of transcription factors. Our work combines structural and functional approaches.