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. 2022 Apr 12;30(5):399–408. doi: 10.4062/biomolther.2021.192

Fig. 3.

Fig. 3

Mechanisms that contribute to mitochondrial biogenesis. Mitochondrial biogenesis is a well-controlled process and is coupled with a complex transcriptional network involving mitochondrial DNA and nuclear DNA. PGC-1α is a master regulator and coordinates with several different pathways to meet the metabolic demand of the cells under various conditions. mtDNA, mitochondrial DNA.