Article
The requirement for carotenoids in the assembly and function of the photosynthetic complexes in Chlamydomonas reinhardtii.
Plant physiology - 1 Jan 2013
Santabarbara Stefano, Casazza Anna Paola, Ali Kulsam, Economou Chloe K, Wannathong Thanyanun, Zito Francesca, Redding Kevin E, Rappaport Fabrice, Purton Saul
Abstract excerpt
We have investigated the importance of carotenoids on the accumulation and function of the photosynthetic apparatus using a mutant of the green alga Chlamydomonas reinhardtii lacking carotenoids. The FN68 mutant is deficient in phytoene synthase, the first enzyme of the carotenoid biosynthesis pathway, and therefore is unable to synthesize any carotenes and xanthophylls. We find that FN68 is unable to accumulate...
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