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. 1999 May;120(1):217–226. doi: 10.1104/pp.120.1.217

Figure 5.

Figure 5

Inhibition of respiratory O2 uptake by SA and its analogs. A, Tobacco cell cultures were incubated with various concentrations of SA for 10 min before the measurement for respiratory O2 uptake. B, Tobacco cell cultures were incubated with 0.5 mm SA, acetylsalicylic acid (ASA), 5-chlorosalicylic acid (5-CSA), 3-hydroxybenzoic acid (3-HBA), or 4-hydroxybenzoic acid (4-HBA) for 30 min before the measurement for respiratory O2 uptake. FW, Fresh weight.