title: GSM1177868: picogram 1; Drosophila melanogaster; ChIP-Seq
library_construction_protocol: crosslinked nuclei were isolated from Drosophila embryos. 100 000 nuclei were treated with micrococcal nuclease to fragment the chromatin, and subjected to K27me3 ChIP by standard methods. crosslinked nuclei were isolated from Drosophila embryos. 100 000 nuclei were treated with micrococcal nuclease to fragment the chromatin, and subjected to K27me3 ChIP by standard method (described in Bowman et al., BMC Genomics 2013)