Fig. 6From: Histone deacetylase inhibition leads to regulatory histone mark alterations and impairs meiosis in oocytesThe germ cell number decreases upon PB treatment. A Paraffin sections of E15.5 ovaries were immunostained against DDX4 (red) and PCNA (green) in the control (top panel) and PB (bottom panel) groups. B The germ cells were scored for 5 biological replicates. The scores were averaged and plotted, and the data are presented as the number of oocytes per section ± SEM, nonparametric Mann–Whitney test. PCNA staining was used to illustrate that the germ cells were undergoing HR in oocytesBack to article page