PRC1 complex, mbt, polycomb group, SAM domain, XY body, DNA replication licensing
Interphase
diffuse nuclear
Staining not done at high resolution.
Interphase
chromatin
PcG gene, localises to particular sites on polytene chromosomes.
GO:0006344
maintenance of chromatin silencing
GO:0030174
regulation of DNA replication initiation
SCM
Drosophila melanogaster