Epigenetics explains Neanderthal and Human differences better than Neo-Darwinism
Article :” Unveiling the Epigenetic Landscape of Our Closest Extinct Relatives: A Tale of Neanderthal and Denisovan DNA Methylation,” by Nobel Laureate Svante Pääbo, Science (4/14) The realm of epigenetics, a relatively young branch of genetics, delves into the intricate interplay between genes and their environment, deciphering how factors beyond DNA sequence influence gene expression. DNA methylation, a key epigenetic mechanism, involves the addition of a methyl group to cytosine bases, altering gene activity. By unraveling ancient DNA methylation patterns, scientists have gained unprecedented insights into the epigenetic landscape of our long-lost relatives – the Neanderthals and Denisovans. Harnessing the power of computational methods, researchers have ingeniously reconstructed the DNA methylation maps of Neanderthals and Denisovans, capitalizing on the natural degradation processes of methylated and unmethylated cytosines in ancient DNA. By comparing these methylatio
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