Methylation status of CD4+ and CD11b+ cells from Dnmt3a+/+ or Dnmt3aR878/+ mice
Splenic CD11b+ and CD4+ cells were isolated from Dnmt3a+/+ or Dnmt3aR878/+ mice using LS columns on the magnetic field of QuadroMACS Separator according to the manufacturer's instructions (Miltenyi Biotec), and the High-Molecular-Weight (HMW) DNA of cells were isolated using MagAttract HMW DNA Kit according to the manufacturer's instructions (Qiagen). WGBS was performed using the Zymo-Seq WGBS Library Kit (Zymo research) according to the manufacturer's recommendations at the High Throughput Sequencing Core of Children's Hospital of Philadelphia, PA, USA. The sequence was generated on Illumina NovaSeq 6000  using NovaSeq 6000 S4 Reagent Kit v1.5 (200 cycles) at 40X coverage Overall design: Splenic CD11b+ and CD4+ cells were isolated from Dnmt3a+/+ or Dnmt3aR878/+ mice, the methylation status of these cells were detected using WGBS