Fig. 2: PIF7 and REF6 are required for shade avoidance memory and shade avoidance response.

Shade-triggered growth rates and average growth rates of Col-0, ref6-1, proREF6::REF6-HA/ref6-1, ref6-3, elf6-3, ref6-1elf6-3 and pif7-1 seedlings grown under P (a) and N (b) conditions. The left panel shows real-time growth rates calculated from new growth which was captured by DynaPlant system. The right panel is average growth rates in four time spans. Data are presented as mean values +/− SEM. Student’s two-sided t-test was used to calculate the P value between the indicated genotypes, and significant differences are shown by **(P < 0.01), ***(P < 0.001) and ****(P < 0.0001). Source data are provided as a Source Data file.