title: Mixotrophy in the terrestrial green alga Apatococcus lobatus (Trebouxiophyceae, Chlorophyta).
abstract: The green microalga Apatococcus lobatus is widely distributed in terrestrial habitats throughout many climatic zones. It dominates green biofilms on natural and artificial substrata in temperate latitudes and is regarded as a key genus of obligate terrestrial consortia. Until now, its isolation, cultivation and application as a terrestrial model organism has been hampered by slow growth rates and low growth capacities. A mixotrophic culturing approach clearly enhanced the accumulation of biomass, thereby permitting the future application of A. lobatus in different types of bio-assays necessary for material and biofilm research. The ability of A. lobatus to grow mixotrophically is assumed as a competitive advantage in terrestrial habitats.
authors.affiliation: Institute of Biological Sciences, Applied Ecology and Phycology, University of Rostock, Albert-Einstein-Strasse 3, Rostock, 18051, Germany.
authors.forename: Lydia
authors.initials: L
authors.lastname: Gustavs
authors.affiliation: Institute of Biological Sciences, Applied Ecology and Phycology, University of Rostock, Albert-Einstein-Strasse 3, Rostock, 18051, Germany.
authors.forename: Rhena
authors.initials: R
authors.lastname: Schumann
authors.affiliation: Institute of Biological Sciences, Applied Ecology and Phycology, University of Rostock, Albert-Einstein-Strasse 3, Rostock, 18051, Germany.
authors.forename: Ulf
authors.initials: U
authors.lastname: Karsten
authors.affiliation: Albrecht-von-Haller-Institute for Plant Sciences, Experimental Phycology and Culture Collection of Algae (SAG), Georg-August-University Göttingen, Nikolausberger Weg 18, Göttingen, 37073, Germany.
authors.forename: Maike
authors.initials: M
authors.lastname: Lorenz
mesh_terms: D018533:Biomass; D018929:Cell Culture Techniques / Q000379:methods*; D000460:Chlorophyta / Q000254:growth & development*
keywords: Apatococcus; Trebouxiophyceae; mixotrophy; terrestrial green algae