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COVID-19 severity is linked to changes in mitochondrial DNA methylation
By Tarun Sai Lomte New evidence from Indian patients shows that severe COVID-19 is associated with distinct mitochondrial ...
DNA–protein cross-links (DPCs) represent a severe form of DNA damage that can disrupt essential chromatin-based processes. Among them, DNA–histone cross-links (DHCs) occur frequently within ...
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DNA from ancient viral infections helps embryos develop, mouse study reveals
A stretch of viral DNA in the mouse genome gives cells in early-stage embryos the potential to become almost any cell type in the body.
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