How Our Deadliest Parasite Turned To The Dark Side

The video explores the origins and evolution of Plasmodium falciparum, the deadliest malaria parasite. It traces its lineage back to harmless algae over 500 million years ago, highlighting the discovery of plastids within the parasite. These plastids, remnants of a photosynthetic past, suggest a complex evolutionary history involving primary and secondary endosymbiosis. The transition from photosynthetic organisms to obligate parasites is discussed, with fossil evidence and the discovery of Chromera Valia providing insights. The video concludes with the ancient relationship between AP complexins and animals, emphasizing the evolutionary adaptability of these parasites.

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