Induced epigenetic changes memorized across generations in mice.

Cell

Department of Molecular Cell Biology, Weizmann Institute of Science, 7610001 Rehovot, Israel. Electronic address:

Published: February 2023

Transgenerational epigenetic inheritance in mammals has long been debatable. In this issue of Cell, Takahashi et al. induce DNA methylation at promoter-associated CpG islands (CGIs) of two metabolism-related genes and show that the acquired epigenetic changes and associated metabolic phenotypes are stably propagated across several generations in transgenic mice.

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http://dx.doi.org/10.1016/j.cell.2023.01.023DOI Listing

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