Article
Whole proteome analysis of human tankyrase knockout cells reveals targets of tankyrase-mediated degradation
14 Dec 2017
Abstract excerpt
Tankyrase 1 and 2 are poly(ADP-ribose) polymerases that function in pathways critical to cancer cell growth. Tankyrase-mediated PARylation marks protein targets for proteasomal degradation. Here, we generate human knockout cell lines to examine cell function and interrogate the proteome. We show that either tankyrase 1 or 2 is sufficient to maintain telomere length, but both are required to resolve telomere...
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