MOESM10 of SMYD5 regulates H4K20me3-marked heterochromatin to safeguard ES cell self-renewal and prevent spurious differentiation

Additional file 10: Figure S10. Decreased H3K9me3 heterochromatin foci in SMYD5-depleted ES cells. (A, B) Immunofluorescence staining of H3K9me3 in (A) shLuc and (B) shSmyd5 ES cells. Nuclei were stained with DAPI. (C) Quantitation of nuclear H3K9me3 heterochromatin foci using ImageJ software.