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Table 1 Photosynthetic electron transport rate (ETR) of rice thylakoids and isolated photosystems

From: Production of superoxide from Photosystem II in a rice (Oryza sativaL.) mutant lacking PsbS

Sample

Whole chain ETR

PSII-driven ETR

PSI-driven ETR

ETR of isolated PSII

ETR of isolated PSI

WT

158 ± 12

275 ± 8

215 ± 45

334 ± 35

185 ± 65

PsbS-KO

147 ± 14

269 ± 10

245 ± 55

341 ± 18

180 ± 70

  1. PSII-driven ETR and ETR of isolated PSII were measured by oxygen evolution (H2O to phenyl-p-benzoquinone), and whole chain ETR (H2O to methyl viologen), PSI-driven ETR and ETR of isolated PSI (sodium ascorbate and 2,6-dichlorophenol-indophenol to methyl viologen) were measured by oxygen consumption. Unit: μmol O2 (mg Chl)-1 h-1.