Abstract
Glycerol formation ofDunaliella cells in non-growing media was investigated.Dunaliella tertiolecta andD. bioculata grew well in a NaCl medium but not at all in a LiCl or a MgCl2 medium. When the cells originally suspended in a medium containing 0.5 M NaCl were transferred to media which contained one of 1 M NaCl, 1 M LiCl or 0.7 M MgCl2, the intracellular glycerol content increased.D. tertiolecta cultured in either a 1 M LiCl or a 0.7 M MgCl2 medium did not multiply, but maintained abilities to evolve O2 in the light and absorb O2 in thedark even after about a 5 day culture. From these results, it can be concluded that the halotolerance ofDunaliella to different kinds of salts is not directly related to osmoregulation by the glycerol formation.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
