Raw ChIP-Seq data in GFF format was obtained from Dr. Gert Veenstra: g.veenstra@ncmls.ru.nl

Publication refrence:  

A hierarchy of H3K4me3 and H3K27me3 acquisition in spatial gene regulation in Xenopus embryos.
Akkers RC, van Heeringen SJ, Jacobi UG, Janssen-Megens EM, Françoijs KJ, Stunnenberg HG, Veenstra GJ.
Dev Cell. 2009 Sep;17(3):425-34.
PMID: 19758566