2. Linnaeus 1735 DOS REINOS

3. Haeckel 1861 TRES REINOS

5. CINCO REINOS WHITAKER 1968

6. Woese 1977

7. Woese 1990

9. Chatton 1937 2 imperios: PROKARYOTA - EUKARYOTA Copeland 1956 4 Reinos: MONERA, PROTISTA, PLANTAE, ANIMALIA

11. Table of differences between Archaea, Bacteria and Eukaryotes *** Bacteria use Formylmethionine ** Archaea membrane lipids are ether-linked

13. Cianobacterias Anabaena sp. Nostoc sp. Spirulina sp.

15. Archaea

18. Fig. 1. Early genome studies indicated that eukaryotes were a mixture of eubacterial and archaebacterial genes with an unusual distribution. The operational genes were primarily from the eubacteria, and the informational genes were from the archaebacteria. Simonson et al. 2005 vías metabólicas y biosintéticas Thermoplasma procesamiento y expresión genética 1. ANAEROBIOS

19. Fig. 1. Early genome studies indicated that eukaryotes were a mixture of eubacterial and archaebacterial genes with an unusual distribution. The operational genes were primarily from the eubacteria, and the informational genes were from the archaebacteria. Simonson et al. 2005 the photosynthetic organism lost much of its genetic independence and became functionally and genetically integrated as chloroplasts within the host cell ESPIROQUETA (tubulina) vías metabólicas y biosintéticas Nucleocitoplasma procesamiento y expresión genética 2. FLAGELADO 1. ANAEROBIOS

21. ¿¿¿ ORIGEN DEL NÚCLEO ???? EUCARIOTA HETERÓTROFO PROCARIOTA HETERÓTROFO

25. 2 MEMBRANAS Barry et al 2000

26. FLAGELO BASAL Y MITOCONDRIAS CON CRESTAS FOTOSINTÉTICOS CLOROPLASTOS CON 2 MEMBRANAS FOTOSINTÉTICOS CLOROPLASTOS CON 3 o 4 MEMBRANAS, FLAGELOS DESIGUALES AMEBAS CON PSEUDÓPODOS FILOSOS Y GENERALMENTE ENCAPSULADAS SIN MITOCONDRIAS O CON CRESTAS DISCOIDALES MUCHOS CON APARATO DE INGESTIÓN VENTRAL AMEBAS DESNUDAS CON PSEUDÓPODOS LOBOSOS

29. CHYTRIDIOMYCOTA Rhizophydium sp . Mucoromycotina Pilobolus sp. OPISTOKONTES

30. ASCOMYCOTA Cyttaria darwinii Tarzeta sp. Xylaria sp. Hypoxylon sp . Parmelia sp .