46
Algae
remains in these dinoflagellates. A schematic drawing of the hypothesis of the different symbiotic events is shown in Figure 1.57.
SUGGESTED READING
Adl, S. M., Simpson, A. G. B., Lane, C. E., Lukeš, J., Bass, D., Bowser, S. S. et al. The revised classification of
eukaryotes. Journal of Eukaryotic Microbiology, 59: 429–514, 2012.
Algaebase http://www.algaebase.org/
Ancestral cyanobacterium
Unknown heterotrophic eukaryote
Glaucophyta
Rhodophyta
C hlorophyta
Chlorarachniophyceae
Cryptophyta
Haptophyta
O chrophyta
Peridinin containing
Dinophyceae
Heterocapsa triquetra
Dinophyceae
Dinophysis acuta
Dinophyceae
Karenia mikimotoi
Dinophyceae
Kryptoperidinium sp.
Dinophyceae
Lepidodinium chlorophorum
Euglenophyceae
Land plants
1°
2°
3°
3°
3°
s2°
2°
2°
FIGURE 1.57 Hypothesis for algal evolution and endosymbiotic events. 1°, primary endosymbiosis; 2°, secondary endosymbiosis; s2°, serial secondary endosymbiosis; 3°, tertiary endosymbiosis.
Algae
remains in these dinoflagellates. A schematic drawing of the hypothesis of the different symbiotic events is shown in Figure 1.57.
SUGGESTED READING
Adl, S. M., Simpson, A. G. B., Lane, C. E., Lukeš, J., Bass, D., Bowser, S. S. et al. The revised classification of
eukaryotes. Journal of Eukaryotic Microbiology, 59: 429–514, 2012.
Algaebase http://www.algaebase.org/
Ancestral cyanobacterium
Unknown heterotrophic eukaryote
Glaucophyta
Rhodophyta
C hlorophyta
Chlorarachniophyceae
Cryptophyta
Haptophyta
O chrophyta
Peridinin containing
Dinophyceae
Heterocapsa triquetra
Dinophyceae
Dinophysis acuta
Dinophyceae
Karenia mikimotoi
Dinophyceae
Kryptoperidinium sp.
Dinophyceae
Lepidodinium chlorophorum
Euglenophyceae
Land plants
1°
2°
3°
3°
3°
s2°
2°
2°
FIGURE 1.57 Hypothesis for algal evolution and endosymbiotic events. 1°, primary endosymbiosis; 2°, secondary endosymbiosis; s2°, serial secondary endosymbiosis; 3°, tertiary endosymbiosis.