Figure 5From: A quadruple mutant of Arabidopsis reveals a β-carotene hydroxylation activity for LUT1/CYP97C1 and a regulatory role of xanthophylls on determination of the PSI/PSII ratioAnalysis of pigment-protein complexes of wild-type and mutants. (A) Thylakoid pigmented complexes were separated by non-denaturing Deriphat-PAGE (A) or by sucrose density gradient fractionation (B) upon solubilization with 0.8% α-DM.Back to article page