Figure 1: Time- and light-dependent phosphorylation of histone H3 in the suprachiasmatic nucleus. Figure 2: Photic stimulation did not induce H3 phosphorylation in the pineal gland and in the retina.

Figure 3: The combinatorial and dynamic nature of covalent modifications to the histone H3 N terminus, highlighting the role of 2OG oxygenases, and their role in introducing diversity into peptide ...