Figure 6

Assembly dynamics of subnuclear domains. The residence times of components of the indicated subnuclear domains are depicted on a logarithmic scale between 1 second and 1 hour. Fast or slow exchanging components provide flexibility or stabilty, respectively, probably in terms of both structue and function of subnuclear domains. Residence times of speckle, nucleolus and Cajal body compoents were assessed from FRAP experiments published previously [32–39]. Residence times of PML nuclear body components were taken from [25].