Fig. 3From: Arabidopsis and rice showed a distinct pattern in ZIPs genes expression profile in response to Cd stressDrop assay for Cd sensitivity of yeast cells (S. cerevisiae AH109) expressing representative ZIPs tested in this study. The transformed cells expression ZIPs were subjected to a serial dilution (0–10−4) drop assay on YPD plates. 300 μg/mL G418 was added to maintain the vectors. Plates containing 50 μM CdCl2 were incubated at 28 °C for 5 days and growth state was subsequently observed. This experiment was performed three timesBack to article page