Figure 3From: Interaction of RNA polymerase II and the small RNA machinery affects heterochromatic silencing in DrosophilaWestern blot analysis of H3K9me2 levels in RNA Pol II 140 and small RNA pathway mutants. Adult carcasses were used for acid extraction of histones. Results from three independent biological replicates are shown. Western blot analysis of acid extracted histones from adult carcasses of indicated genotypes is shown. Asterisk shows p value < 0.05. Standard error from four different experiments is shown.Back to article page