ELIPI and ELIPII content of Arabidopsis thaliana in different growth regimes. Plants were grown in climate chambers under Low, Normal or High Light (LL, NL and HL; 30, 300 and 600 μmol quanta m-2 s-1, respectively) and under field conditions. Results of immunoblot analysis of thylakoid membranes probed with antibodies against ELIPI and ELIPII. Lanes were loaded with 1.0 μg chlorophyll. n = 3 pools of leaves each from 5-15 plants.