Fig. 3. Growth behavior of pub1 and pub2 disruptants. (A) pH
sensitivity of leucine auxotrophic pub+ (MM71-6B),
pub1
(KKT81-3A) and pub2
(KKT85-8A) strains.
These strains were grown for 5 days on EMM2 media at the indicated pH. (B)
Colony formation at different incubation temperatures. L972 (wildtype),
KKT83-9A (pub1
), KKT39-7C (pub2
) and KKT82-2D
(pub1
pub2
) were incubated on YEA medium at
30°C, 34°C, 35.5°C or 37°C.