Project description:169 ddm1-derived epigenetic recombinant inbred lines (epiRILs) were obtained from the Versailles Arabidopsis Stock center of INRA (http://publiclines.versailles.inra.fr/) and they were propagated in a fully automatic phenotyping facility for small plants at the Leibniz Institute of Plant Genetics and Crop Plant Research (IPK). Whole Genome Bisulphite Sequencing was performed at the Beijing Genome Institute.