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Identification And Characterization Of Protein Phopshatases Regulating The Sma/Mab Pathway In C. Elegans, Sheng Xiong

Dissertations, Theses, and Capstone Projects

TGF-beta signaling is a conserved signaling pathway among eukaryotes, which controls various normal cellular responses from cell proliferation to cell death. The mutations in its components are found in developmental disorders and cancer. Therefore, this signaling pathway is extensively investigated so that new therapeutic targets could be discovered and novel drugs could be developed. Previous studies suggested the involvement of phosphatases in regulation of TGF-beta signaling, but these studies were performed in cell culture rather than intact organisms. C. elegans is a tractable organism in which to study signaling in vivo. In C. elegans, growth is controled by a conserved …