Moreover, daily fluctuations in the mitochondrial genes MT-ATP6, MT-ATP8, MT-CO2, MT-ND1, MT-ND3, MT-ND4L, and MT-ND5 differed in phase between the T2DM-ADSC and N-ADSC transplants, reaching their lowest levels at ZT18. This evidence concerns the gene MT-ND4L and type 2 diabetes mellitus.