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. 2021 Sep 30;63(5):984–997. doi: 10.5187/jast.2021.e90

Fig. 4. The expression levels of H3K79me2 and H3 in porcine aged oocytes.

Fig. 4.

(A) Images of oocytes immunostained for H3K79me2 (green). DNA was stained with DAPI (red). (B) Quantitative analysis of H3K79me2 in the nuclei of oocytes (including polar bodies). (C) Images of oocytes immunostained for H3 (red). DNA was stained with DAPI (blue). (D) Quantitative analysis of H3 in the nuclei of oocytes (including polar bodies). The numbers of samples tested in each group are shown as bars. a–cDifferent letters above the bars indicate statistically significant differences (p < 0.05). Scale bars represent 100 μm in A and C. IVA, in vitro aging; DAPI, 4’,6-diamidino-2-phenylindole.