Figure 2From: A rapid, non-invasive procedure for quantitative assessment of drought survival using chlorophyll fluorescenceRelationship between F v /F m and plant relative water content. Measurements are shown for Columbia (◇), Landsberg (□) and C24 (Δ) plants; filled symbols represent controls, empty symbols represent drought-treated plants. For control populations, n = 4 for each line; for drought-treated populations, n = 12 for each line. Data shown are representative of two separate experiments.Back to article page