Figure 3
From: H3K27me3 at pericentromeric heterochromatin is a defining feature of the early mouse blastocyst
Correlation dynamics between DAPI and H3K27me3 signals at chromocenters at blastocyst stages. (a, c and e) Pattern of H3K27me3 in a representative nucleus of EPI (a), PrE (c) and TE (e) cells at different blastocyst stages (from E3.25 to E4.25). DNA is stained with DAPI. Scale bar represents 5 µm. (b, d and f) Violin plots show the distribution dynamics of the Pearson’s Correlation Coefficients (PCC) between DAPI and H3K27me3 profiles at chromocenters in EPI (b), PrE (d) and TE (f) cells at various stages (262, 223 and 196 chromocenters analysed respectively). Graphs were generated using ggplot256 (v3.3.5) in R and figures were arranged with FigureJ55 in Fiji54 (v1.53c).
