Figure 4. ChIP analysis of the white gene in w^m4 , JIL-1 hypomorphic allelic backgrounds. Histograms of the relative enrichment of chromatin immunoprecipitated by anti-H3S10ph or antiH3K9me2 antibody from third instar larval salivary glands from w^m4; JIL-1^z2/ JIL-1^z2 , w^m4; JIL-1^z2/+ or w^m4 expressing the CTD. For each experimental condition the average relative enrichment normalized to the corresponding control immunoprecipitation from three independent experiments with SD is shown.