Fig. 7. Nuclear localisation of Pds5 is cohesin-dependent, and cohesin localisation
is altered in the absence of Pds5. (A,B) Fluorescence micrographs showing
Pds5-GFP and DNA (Hoechst 33342) localisation in living cells. (A) Left panels
show examples from an asynchronous culture of pds5-GFP cells at the
cell cycle stages indicated. Right panels show metaphase arrested
nda3-KM311 pds5-GFP cells after 12 hours incubation at 18°C. (B)
pds5-GFP (rad21+) and rad21-K1 pds5-GFP
(rad21-K1) cells grown at 25°C or shifted to 36°C for 3
hours, as indicated. (C) Fluorescence micrographs showing Rad21-GFP and DNA
(Hoechst 33342) in living rad21-GFP (pds5+) and
pds5
rad21-GFP cells (pds5
), as indicated.
Bars, 10 µm.