protozoa, and fungi), and extracellular microorganisms utilize programmed cell death mechanisms to initiate immune responses and effectively eliminate pathogens. In their review, researchers Kuo ...
The phagotrophic origin of eukaryotes and phylogenetic classification of Protozoa. Int J Syst Evol Microbiol 52, 297–354 (2002). Cavalier-Smith, T. Predation and eukaryote cell origins ...