One key to understanding how cells integrate and how they respond to diverse stimuli in order to direct a transcriptional response is knowing how a transcription factor may be directed to an appropriate subset of its target genes. One mechanism with which this may be achieved is by modulation of the transcription factor’s post-translational modification status. The microphthalmia-associated transcription factor (MITF) is the master regulator of the melanocyte lineage, and it is al...