We have learned that Biology can be illustrated as a tree of life: We have learned that the former Kingdom Protista was formulated as a catch-all holding any unicellular aquatic organisms that could not certainly be included in other kingdoms. Kingdom 3.

Kingdom 7. Kingdom 8. Eufungi 2. As it is assumed the last common ancestor already possessed chloroplasts of r… Biosystems, 14(3), 461-481, .Nine eukaryote kingdoms proposal [p. 462] 1.

Origin and expansion of kingdom chromista I established Chromista as a kingdom distinct from Plantae and Protozoa because of the evidence that chromist chloroplasts were acquired secondarily by enslavement of a red alga, itself a member of kingdom Plantae, and their unique membrane topology (Cavalier-Smith 1981). Many small and large organisms make their homes in aquatic ecosystems, including bacteria, fungi (molds), plants, animals (fish, birds, reptiles, amphibians, insects, crustaceans, worms and …

Superkingdom Eukaryota 1. Eukaryote kingdoms: seven or nine?.

Ciliofungi 3. Kingdom 4.

What are Chromista?

Euglenozoa 7. The dissection of … Fungi (Ciliofungi …
Kingdom 2.

Advanced thinkers recognised that some chromists are neither plants nor animals ever since Owen pioneered the idea of a third kingdom for unicellular organisms by establishing kingdom Protozoa that, as well as heterotrophs, originally included chromistan diatoms as well as other unicellular algae (and even bacteria) and thus was more like kingdoms Protoctista of Hogg or Protista of Haeckel than the much more restricted predominantly heterotrophic kingdom Protozoa … Kingdom 1. Elles sont moins diversifiées que les algues vertes, mais plus que les algues rouges [3 Caractéristiques propres. Protozoa 8. Superkingdom Eukaryota 1. Kingdom Protista was obviously polyphyletic (unnaturally putting unrelated groups together). Cavalier-Smith, T. (1981). ChromophytaFive eukaryote kingdoms proposal [p. 476-477] 1. Cryptophyta 9.
Kingdom 1. Viridiplantae 6.

Animalia 4. Biliphyta 5. Kingdom 6. Kingdom 9. Kingdom 5. It includes all protists such as some algae, diatoms, oomycetes, and protozoans whose plastids contain chlorophyll c. It is probably a polyphyletic group whose members independently arose as separate evolutionary group from the common ancestor of all eukaryotes. Thraustochytriacea is the significant family of Chromista in which have been included generas Schizochytrium and Thraustochytrium (Yokoyama and Honda, 2007) with the ability to form a high level of DHA, particularly (Lewis et al., 1999). Chromista is a biological kingdom consisting of some single-celled and multicellular eukaryotic organisms, which share similar features in their photosynthetic organelles (plastids). Il a donc été proposé d'utiliser le terme de Chromista pour désigner l'ensemble présumé monophylétique formé par les Harosa et les Hacrobia à la place du terme de Chromalveolata au sens large [2].

It was published that Δ 4 desaturase in marine heterokont brown algae Thraustochytrium sp.