title: Arabidopsis  thaliana Col-0
design: One microgram of genomic DNA was  used for bisulfite conversion with innuCONVERT Bisulfite All-In-One Kit  (Analytikjena). Sequencing libraries were prepared with the TruSeq DNA  Methylation kit according to the manufacturers instructions (Illumina). The  resulting libraries were paired-end (2 x 100bp) sequenced on the Illumina  HiSeq 1500 platform of the University of Antwerp (Centre of Medical  Genetics).