Ectocarpus: a model organism for the brown algae

The brown algae are an interesting group of organisms from several points of view. They are the dominant organisms in many coastal ecosystems, where they often form large, underwater forests. They also have an unusual evolutionary history, being members of the stramenopiles, which are very distantly...

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Bibliographic Details
Published inCold Spring Harbor protocols Vol. 2012; no. 2; p. 193
Main Authors Coelho, Susana M, Scornet, Delphine, Rousvoal, Sylvie, Peters, Nick T, Dartevelle, Laurence, Peters, Akira F, Cock, J Mark
Format Journal Article
LanguageEnglish
Published United States 01.02.2012
Subjects
Biological Evolution
Molecular Biology - methods
Phaeophyceae - genetics
Phaeophyceae - metabolism
Phaeophyceae - physiology
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Summary:The brown algae are an interesting group of organisms from several points of view. They are the dominant organisms in many coastal ecosystems, where they often form large, underwater forests. They also have an unusual evolutionary history, being members of the stramenopiles, which are very distantly related to well-studied animal and green plant models. As a consequence of this history, brown algae have evolved many novel features, for example in terms of their cell biology and metabolic pathways. They are also one of only a small number of eukaryotic groups to have independently evolved complex multicellularity. Despite these interesting features, the brown algae have remained a relatively poorly studied group. This situation has started to change over the last few years, however, with the emergence of the filamentous brown alga Ectocarpus as a model system that is amenable to the genomic and genetic approaches that have proved to be so powerful in more classical model organisms such as Drosophila and Arabidopsis.
ISSN:1559-6095
DOI:10.1101/pdb.emo065821