Figure 4

Growth of selected yeast mutant strains in the presence of pterostilbene. A parent strain BY4742 and 11 mutants (upc2Δ, oaf1Δ, rsb1Δ, ino4Δ, met3Δ, azr1Δ, pdr3Δ, rtg1Δ, rtg3Δ, rlm1Δ, and bag7Δ) were analyzed. Serial dilutions of overnight cultures were spotted onto solid YPD (pH 7.0, MOPS buffered) agar plates containing either 1% DMSO or 110 μM pterostilbene, and the plates were photographed after incubation for 2 days at 30°C.