Fig. 1

Chlorophylls per cell and Nile red staining of mutated strains. Chlorophyll content per cell (a) and Nile red fluorescence per cell (b) were normalized to the WT case. Errors are reported as standard deviation (n = 3), significantly different values are marked with * if p < 0.05 and ** if p < 0.01, as determined by unpaired two-sample t test (n = 3). In the case of sample marked with °p-value of 0.0597 was obtained