Article
Testing Two Evolutionary Theories of Human Aging with DNA Methylation Data.
Genetics - 1 Dec 2017
Robins Chloe, McRae Allan F, Powell Joseph E, Wiener Howard W, Aslibekyan Stella, Kennedy Elizabeth M, Absher Devin M, Arnett Donna K, Montgomery Grant W, Visscher Peter M, Cutler David J, Conneely Karen N
Abstract excerpt
The evolutionary theories of mutation accumulation (MA) and disposable soma (DS) provide possible explanations for the existence of human aging. To better understand the relative importance of these theories, we devised a test to identify MA- and DS-consistent sites across the genome using familial DNA methylation data. Two key characteristics of DNA methylation allowed us to do so. First, DNA methylation...
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