GO:0016571
histone methylation
GO:0031151
histone methyltransferase activity (H3-K79 specific)
GO:0000723
telomere maintenance
GO:0070829
heterochromatin maintenance
GO:0045944
positive regulation of transcription from RNA polymerase II promoter
GO:0048863
stem cell differentiation
GO:0034984
cellular response to DNA damage stimulus