Název: Growth and Phosphorus Dynamics During Tolypothrix tenuis Cultivation – a Cyanobacterium of Biotechnological Potential
Autoři: Mušálková, Petra
Typ dokumentu: Příspěvky z konference
Konference/Akce: Bažant Postgraduate Conference 2024, Prague (CZ), 20240605
Rok: 2024
Jazyk: eng
Abstrakt: Here I investigated the course of biomass growth, phosphorus uptake and changes in intracellular phosphorus content in T. tenuis in a batch cultivation. Cultivation experiment was held in multiple bubble columns during a light regime (alternating light and dark periods 16 and 8h). Thanks to this experiment I was able to obtain a growth curve of T. tenuis. The decrease of phosphorus concentration in the medium was disproportionally faster\nthan biomass growth resulting in significant oscillations of phosphorus content in the biomass, which are typical characteristics for LPU. It was also observed, that after all phosphorus was removed from the medium, the algae growth continues over time, while obviously utilizing intracellular phosphorus reserves. These findings are valuable in course of using this cyanobacterium for efficient bioremediation of eutrophic water based on phosphorus removal by targeted algae cultivation.
Klíčová slova: cyanobacteria; luxury phosphorus uptake; phosphorus uptake
Zdrojový dokument: Proceedings of Abstracts, ISBN 978-80-86186-32-0
Práva: Dílo je chráněno podle autorského zákona č. 121/2000 Sb.

Instituce: Ústav chemických procesů AV ČR (web)
Původní záznam: https://hdl.handle.net/11104/0354022

Trvalý odkaz NUŠL: http://www.nusl.cz/ntk/nusl-616430


Záznam je zařazen do těchto sbírek:
Věda a výzkum > AV ČR > Ústav chemických procesů
Konferenční materiály > Příspěvky z konference