Bioscience and Biotechnology Institute of Aix-Marseille
Energies | Renewable energies | Bioenergy | Biofuel | Biohydrogen | Microalgae | Photosynthesis
The conservation of the microalgae is done with a freezing in a cryoconservator at a temperature lower than 180 °C in liquid nitrogen.
This mode of preservation was chosen to avoid the genetic drift which can occur following too numerous subculturing on agar-agar.
During the controls of viability, tests of no contamination are also made.
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