Fig. 8. Rho1p GTPase is involved in the Ca2+-induced polarized bud growth. Effect of several rho1 mutant alleles on the cell morphology of the zds1
mutant strain. Wild-type (YOC729), zds1
(YMM230), zds1
rho1-2 (YMM232), zds1
rho1-3 (YMM147), zds1
rho1-4 (YMM148) and zds1
rho1-5 (YMM149) cells were used. Cell morphology after 6 hours of incubation with 300 mM CaCl2 at 25°C was examined.