Figure 5.
LHT1 controls stress tolerance to BABA. A, Effects of BABA on growth by Col-0, lht1-5, 35Spro:LHT1 Shown are 2-week-old seedlings of Col-0 (upper left), lht1-5 (upper right), and 35Spro:LHT1 (bottom) grown on MS agar plates, supplemented with increasing concentrations of BABA. B, Average GLAs (GLA ± sem; n = 14–20) of 1-week-old Col-0, lht1-5, 35Spro:LHT1 plants from the same experiment. Asterisks indicate statistically significant differences compared to Col-0 at each BABA concentration (Welch t tests + Bonferroni correction; P < 0.05).