Dynamics of epigenetic regulation at the single-cell level

Quantitative analysis of epigenetic memory To explore quantitative and dynamic properties of transcriptional regulation by epigenetic modifications, Bintu et al. monitored a transcriptional reporter gene carried on a human artificial chromosome in Chinese hamster ovary cells (see the Perspective by Keung and Khalil). They measured effects of DNA methylation and histone modifications by methylation or deacetylation in single cells using...