Biochemistry, Biophysics, and Structural Biology Commons^™

Exploring The Impact Of Src-Directed Phosphorylation On Hyvh1’S Intracellular Function, Griffin Lotze

Electronic Theses and Dissertations

Human hYVH1, also referred to as DUSP12, is a dual specificity protein tyrosine phosphatase that is highly conserved across species and has been demonstrated to be overexpressed in various cancerous states.1–4 Prior investigation of hYVH1 has implicated it in numerous cellular functions including stress response, cell survival, and cell cycle modulation.5–7 Recently, novel evidence has suggested that hYVH1 also plays a role in ribosome biogenesis, functioning in the maturation of the pre-60S ribosomal subunit by mediating its nuclear export and the ejection of Mrt4.8,9 Additionally, the well characterized tyrosine kinase Src has been suggested to trigger hYVH1 to localize into …