TABLE 1.

P₇₀₀ oxidation and reduction t½ values

t½ values are given in ms from n = 4–7 replicates of P₇₀₀⁺ reduction measurements using 630 nm excitation at 560 μmol of photons m⁻² s⁻¹ (Fig. 4).

	P700 oxidation	P700+ reduction
	ms	ms
WT	89 ± 10	59 ± 6
PPD1 RNAi Group I	88 ± 7	50 ± 13
PPD1 RNAi Group II	88 ± 11	72 ± 9a
PPD1 RNAi Group III	82 ± 21	87 ± 13a
PPD1 RNAi Group IV	68 ± 22	118 ± 15a

^a Significantly different from wild type at p ≤ 0.05 (Student's t test).