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Regulation Of The Kras Promoter In Pancreatic Cancer By Proteins And Small Molecules, Harshul Batra

Electronic Theses and Dissertations

DNA-binding proteins play a pivotal role in cell biology. The major class of DNA-binding proteins are transcription factors (TFs). TFs are central to almost every fundamental cellular process such as cell development, differentiation, cell growth, and gene expression. They account for 10% of the genes in eukaryotes. In mammals, more than 700 TFs are identified to be DNA-binding TFs. They bind to the TF binding sites (TFBSs) in the genome and regulate the expression of their target genes. kRAS is a proto-oncogene with intrinsic GTPase activity, that contributes to cell proliferation, division, and apoptosis. kRAS mutations are observed in >95% …