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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. 3.

Fig. 3

The effect of increasing photon fluence densities up to 1432 μmol photons m−2 s−1 on the relative electron transport rate (rETR, μmol electrons m−2 s−1) in 3 of the studied Klebsormidium strains (n = 4, mean value ± SD). BIOTA 14614.7 (African Strain A), BIOTA 14613.5e (African Strain B), and SAG 384-1 (Arctic Strain). BIOTA 14614.18.24 (African Strain C) showed the same curve shape as BIOTA 14613.5e (African Strain B) and hence was not shown. All measurements were done at 22 ± 1 °C.