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Dev Cell. 2013 Jul 29;26(2):188-94. doi: 10.1016/j.devcel.2013.05.025. Epub 2013 Jul 11.

Control of the hippo pathway by Set7-dependent methylation of Yap.

Author information

1
The Biomedical Research Centre, University of British Columbia, Vancouver, BC V6T 1Z3, Canada.

Abstract

Methylation of nonhistone proteins is emerging as a regulatory mechanism to control protein function. Set7 (Setd7) is a SET-domain-containing lysine methyltransferase that methylates and alters function of a variety of proteins in vitro, but the in vivo relevance has not been established. We found that Set7 is a modifier of the Hippo pathway. Mice that lack Set7 have a larger progenitor compartment in the intestine, coinciding with increased expression of Yes-associated protein (Yap) target genes. Mechanistically, monomethylation of lysine 494 of Yap is critical for cytoplasmic retention. These results identify a methylation-dependent checkpoint in the Hippo pathway.

PMID:
23850191
DOI:
10.1016/j.devcel.2013.05.025
[Indexed for MEDLINE]
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