Fig. 14From: Insights into the origin of metazoan multicellularity from predatory unicellular relatives of animalsMitochondria, food vacuole, and nucleus division of Pigoraptor chileana. a, b Mitochondria. c Food vacuole and exocytose. d Nucleus division in metaphase stage. chr, chromosomes; fv, food vacuole; mct, microtubule; mt, mitochondrion; rs, reserve substance. Scale bars: a 0.5, b 0.5, c 0.5, d 1 μmBack to article page