IndraLab
Statements
"Regulation of the stability of the PRC1 complex also appears to be another facet, as the de-ubiquitination of the PRC1 components BMI1 and MEL18 by the ubiquitin-specific proteases 7 and 11 has been shown to increase their abundance (Maertens et al., 2010), whereas the loss of these ubiquitin-specific proteases promotes INK4A transcriptional activation."