Figure 5.

Chlorophyll fluorescence of juvenile Bab-0 plants, measured on the 17th day of cultivation in three plants per replicate for three biological replicates. “Control”—plants grown from untreated Bab-0 (Background) seeds; “Irradiation”—plants grown from seeds exposed to acute γ-radiation at a dose of 150 Gy, Bab-0 (Acute HD). Significant differences with exact p-values (Mann–Whitney U-test) are denoted by asterisk. The graphs were created using RStudio v1.4 (R-Tools Technology, Richmond Hill, ON, Canada).