IndraLab
Statements
rlimsp
"Furthermore, knockdown of PP1β, but not of PP1α or PP1γ, blocked the UV-induced dephosphorylation of NPM on Thr199 and Thr234/237 (Figure 2B and Supplemental Figure S3B). Similar outcomes of PP1β knockdown also were observed in 293T cells (Supplemental Figure S3C). Consistently, when PP1β was overexpressed in cells, phosphorylation at these threonine residues underwent considerable reduction (Supplemental Figure S3D)."