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. 2021 Oct 15;118(42):e2113934118. doi: 10.1073/pnas.2113934118

Fig. 5.

Fig. 5.

The onset of photosynthesis and the assembly of photosynthetic complexes is markedly delayed in curt1abcd. (A) Comparisons of Fv/Fm values derived from PAM measurements of etiolated Col-0 and curt1abcd (Left) and Ler-0 and oeCURT1A (Right) seedlings after 0, 3, 6, 9, 12, 24, and 48 h of illumination (n = 5; two-way ANOVA, with Bonferroni posttest; *P < 0.05; **P < 0.01). (B) Low-temperature (77 K), steady-state fluorescence curves for Col-0 (solid line) and curt1abcd (dashed line) (Left) and Ler-0 (solid line) and oeCURT1A (dashed line) (Right) at the indicated times after induction of de-etiolation. (C) Fluorescence difference spectra (excitation at 440 nm) for the indicated genotypes after 48 h of illumination. Spectra are representative of three independent measurements.