IndraLab

Statements


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sparser
"Taken together, these results suggest that USP26 physically binds to components of the PRC1 complex, including RING1A, CBX4, and CBX6, and the interaction between USP26 and CBX4 or CBX6 is independent of the presence of RING1A."

sparser
"To understand how Usp26 expression is regulated, we assessed the promoter-binding activity of Usp26 by PRC1 subunits using the ChIP–qPCR assay during RA-induced ESC differentiation, and observed that PRC1 components PCGF2 and Cbx7 occupation as well as H2A-ubi1 modifications decreased significantly in Usp26 promoter (Supplementary Fig. xref d), thus indicating that CBX7 containing PRC1 complex is a potential repressor of Usp26 ."