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. 2017 Nov 24;7:16319. doi: 10.1038/s41598-017-16641-6

Figure 1.

Figure 1

Cell cultivation, membranes and pigment binding complexes isolation. Panel a: H. pluvialis cultures grown under 3 different stress conditions. Green: 50 µmol m−2s−1 for 7 days; Orange: 400 µmol m−2s−1 for 3 days; Red: 400 µmol m−2s−1 for 6 days. Panel b: microscope observation of cells grown as in Panel A. Panel c: isolation of plastid membranes from G, O and R cells. Purified membranes are indicated by the arrow. Panel d: Sucrose gradient ultracentrifugation separation of pigment binding complexes from plastid membranes solubilized in β-DM 1%.