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  • Title: Genomic insights into photosynthesis in eukaryotic phytoplankton.
    Author: Finazzi G, Moreau H, Bowler C.
    Journal: Trends Plant Sci; 2010 Oct; 15(10):565-72. PubMed ID: 20800533.
    Abstract:
    The evolution of photosynthesis completely altered the biogeochemistry of our planet and permitted the evolution of more complex multicellular organisms. Curiously, terrestrial photosynthesis is carried out largely by green algae and their descendents the higher plants, whereas in the ocean the most abundant photosynthetic eukaryotes are microscopic and have red algal affiliations. Although primary productivity is approximately equal between the land and the ocean, the marine microbes represent less than 1% of the photosynthetic biomass found on land. This review focuses on this highly successful and diverse group of organisms collectively known as phytoplankton and reviews how insights from whole genome analyses have improved our understanding of the novel innovations employed by them to maximize photosynthetic efficiency in variable light environments.
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