Maternal repression of imprinted genes in endosperm by gene body demethylation
Removal of TE-like DNA methylation from regulatory elements drives canonical genomic imprinting of both maternally and paternally expressed genes in endosperm (MEGs and PEGs). Here we report that removal of CG-only gene body methylation also drives imprinting in maize, resulting in maternally repressed PEGs. These CG b...