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. Author manuscript; available in PMC: 2019 Apr 1.
Published in final edited form as: Alcohol Clin Exp Res. 2018 Mar 8;42(4):668–677. doi: 10.1111/acer.13612

Figure 1.

Figure 1

Main Protein Components of Core Circadian Clock

The core circadian clock is a transcriptional-translational feedback loop that is modulated Circadian rhythms are generated by intracellular transcriptional-transcriptional feedback loops that temporally synchronizes or separates biological processes through interaction, modification, and trafficking of proteins.