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. Author manuscript; available in PMC: 2016 May 12.
Published in final edited form as: J Plant Physiol. 2015 Sep 9;194:2–12. doi: 10.1016/j.jplph.2015.09.002

Fig. 8.

Fig. 8

The effect of controlled rehydration on the effective quantum yield (ΔF/Fm′) of photosystem 2 in the desiccated algal samples (see Fig. 6) as measured with a PAM 2500 during the experiment (1000–2000 min depending on the response) in the four Klebsormidium isolates BIOTA 14614.7 (African Strain A), BIOTA 14613.5e (African Strain B), BIOTA 14614.18.24 (African Strain C) and SAG 384-1 (Arctic Strain) (n = 4, mean value ± SD). Effective quantum yield values of control algae under 40 μmol photons m−2 s−1 PAR was determined as 0.54–0.59 and standardized to 100% for better comparison. All measurements were done at 22 ± 1 °C.