Fig. 2: Measurement of photosynthetic performance in the wild-type and the deip1-1, deip1-2, and deip1-3 mutants. | Nature Communications

Fig. 2: Measurement of photosynthetic performance in the wild-type and the deip1-1, deip1-2, and deip1-3 mutants.

From: De-etiolation-induced protein 1 (DEIP1) mediates assembly of the cytochrome b6f complex in Arabidopsis

Fig. 2

The chlorophyll fluorescence parameters a maximum quantum yield (Fv/Fm) and effective quantum yield (ΦII), b non-photochemical quenching (NQP), c open reaction centers of photosystem II (qL), and d electron transport rate (ETR) were obtained by PAM imaging of wild-type (WT), deip1-1, deip1-2, and deip1-3 seedlings grown for 7 days. n = 3 independent biological replicates (with 15 seedlings each); error bars represent standard deviation; Statistical significance was determined by one-sided two-way ANOVA, P values were adjusted by Tukey post-test for multiple comparisons and comparing the deip1 mutants to the wild type at the same light intensity; *P < 0.05, **P < 0.01, ***P < 0.001. LL: low light (56 PAR); HL: high light (461 PAR). e Chlorophyll a fluorescence induction kinetics of wild-type plants (WT), deip1-1, deip1-2, and deip1-3. The intensity of the actinic light was 198 PAR. The curves are representative measurements of 8–15 seedlings (n = 3).

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