BMB Reports : eISSN 1976-670X

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Fig. 1. Schematic representation of epigenetic drift versus the epigenetic clock. If a specific CpG site is associated with age (top) within an individual, it may be undergoing either epigenetic drift (left) or an epigenetic clock site (right). Both phenomena have different characteristics when examined across a population or within a twin set. Reprinted from Jones et al. () with permission from John Wiley & Sons Ltd. and The Anatomical Society.
BMB Reports 2017;50:546~553
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