Table 1. Primary antibodies used in this study.

Antigen	Species	Dilution	Company	Article number
5mC	Sheep	1:200	Novus Biologicals, Littleton, Colorado, USA	NB100-744
5hmC	Rabbit	1:200	Active Motif, Carlsbad, California, USA	39770
cGMP	Sheep	1:500	kindly provided by Jan de Vente, University of Maastricht, Netherlands
EGFP	Rabbit	1:500	Merck-Millipore, Darmstadt, Germany	AB2080