Limb buds were dissected from E10.75 mouse embryos, fixed in 1% formaldehyde for 15 min at room temperature, washed 3 times with cold PBS and stored at -800C. Pools of 16 limb buds were used for each ChIP-chip experiment. ChIP was performed according to (Lee et al., 2006) using 2 ?g of anti-CTCF ant...
ORGANISM(S): Mus musculus