| Chatzinotas, A; Schellenberger, S; Glaser, K; Kolb, S: Assimilation of Cellulose-Derived Carbon by Microeukaryotes in Oxic and Anoxic Slurries of an Aerated Soil, Applied and Environmental Microbiology, 79(18), 5777-5781 (2013) | |
| Abstract: Soil microeukaryotes may trophically benefit from plant biopolymers. However, carbon transfer from cellulose into soil microeukaryotes has not been demonstrated so far. Microeukaryotes assimilating cellulose-derived carbon in oxic and anoxic soil slurries were therefore examined by ribosomal RNA-based stable isotope probing. Bacteriovorous flagellates and ciliates, and likely mixotrophic algae and saprotrophic fungi incorporated carbon from supplemental [13Cu]cellulose under oxic conditions. A previous study in the same soil suggested that cellulolytic Bacteria assimilated 13C of supplemental cellulose. Thus, it can be assumed that ciliates, cercozoa, and chrysophytes assimilated carbon by grazing upon and utilizing metabolic products of Bacteria which hydrolysed cellulose in the soil slurries. |
Aktuelle Termine
Aktuelle Termine
| BayCEER-Kolloquium: |
|---|
| Do. 25.04.2024 Perspectives and challenges in the restoration and conservation of two isolated habitats: gypsum and cliffs |
| BayCEER Short Courses: |
| Mi. 24.04.2024 aktuell Mobile Film Making Workshop (for PhDs/PostDosc/Profs of BayCEER) |
| Fr. 26.04.2024 Mobile Film Making Workshop (for students of BayCEER) |
| Ökologisch-Botanischer Garten: |
| Fr. 26.04.2024 Aktion | Kräuterreich & regional: Backkunst im ÖBG (zus. mit HWK) |
| Fr. 26.04.2024 Führung | Erdbeer-Minze und Zimmerknoblauch: Gewürzkräuter |