Fig. 4

Dynamics of chromatin accessibility at germline imprinting control regions (gICRs) and imprinting genes during oocyte growth. a Heatmaps of chromatin accessibility and DNA methylation of gICRs at single-cell resolution. Maternal gICRs and paternal gICRs are labelled as red and blue colour, respectively. b Heatmaps of chromatin accessibility, DNA methylation and expression level of imprinting genes at single-cell resolution. Maternal imprinting genes and paternal imprinting genes are labelled as red and blue colour, respectively