The distribution pattern of DR6 6B) also resembles replication compartments of viral DNA, as has been described for HSV-1 [18].
CtrA is degraded at the stalked pole at the G1/S transition when the origin of replication needs to be cleared and also in the stalked compartment, where initiation of DNA replication occurs immediately after cell division [ 33, 34].
Hi-C has revealed the segregation of chromatin into active and inactive compartments and the folding of DNA into self-associating domains and loops.
The compartments in which the genes are placed, as well as the adjacent compartments, have lower free space, in order to represent the crowding due to the presence of DNA and DNA-interacting proteins.
Furthermore, PARP is involved in forming liquid compartments of FUS at sites of DNA damage, and aberrant phase transition of the liquid compartments to solid-like aggregates could be involved in the onset of the disease17,23,24.
A role for nuclear structural proteins is further supported by the finding that the compartment is formed independently of DNA, since DNase treatment does not disrupt the Xist localization pattern (Clemson et al. 1996).
Therefore, transitions within compartments of G1, prior to DNA replication during S phase, may be important for establishing an optimal intracellular milieu for viral infection [47], [61].
The other two S. coelicolor SALPs are absent from most species: SsgC, affecting the regularity of sporulation septation and partitioning of DNA into prespore compartments; and SsgF, affecting spore separation (Noens et al., 2005).
Chromatin features, such as those associated with silent heterochromatin, may further influence the formation of larger nuclear compartments and/or interactions between different regions of DNA (39).
Self-DNA-containing immune complex immunogenicity has been ascribed to internalization of DNA into TLR9-containing compartments, which requires neutrophil antimicrobial peptides that shield DNA against enzymatic degradation.
