Source https://www.fightaging.org/archives/2023/10/a-dna-methylation-marker-of-age-in-mitochondrial-dna/
Epigenetic clocks to measure biological age are near all based on the analysis of DNA methylation of the nuclear genome. Epigenetic changes to the nuclear genome, such as whether or not a particular CpG site is decorated with a methyl group, adjust gene expression by altering the structure of packaged DNA, hiding or exposing sequences. The genes in exposed sequences can be transcribed into RNA, those in hidden reaches of the genome cannot. Epigenetic marks are in con…
Source https://www.fightaging.org/archives/2023/10/a-dna-methylation-marker-of-age-in-mitochondrial-dna/
Epigenetic clocks to measure biological age are near all based on the analysis of DNA methylation of the nuclear genome. Epigenetic changes to the nuclear genome, such as whether or not a particular CpG site is decorated with a methyl group, adjust gene expression by altering the structure of packaged DNA, hiding or exposing sequences. The genes in exposed sequences can be transcribed into RNA, those in hidden reaches of the genome cannot. Epigenetic marks are in con…
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