Effect of nutrients on growth and lipid accumulation in the green algae Dunaliella tertiolecta.

@article{Chen2011EffectON,
  title={Effect of nutrients on growth and lipid accumulation in the green algae Dunaliella tertiolecta.},
  author={Meng Chen and Haiying Tang and Hongzhi Ma and Thomas Holland and K. Y. Simon Ng and Steven O. Salley},
  journal={Bioresource technology},
  year={2011},
  volume={102 2},
  pages={
          1649-55
        }
}

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References

SHOWING 1-10 OF 24 REFERENCES
Microalgae for oil: Strain selection, induction of lipid synthesis and outdoor mass cultivation in a low‐cost photobioreactor
Thirty microalgal strains were screened in the laboratory for their biomass productivity and lipid content. Four strains (two marine and two freshwater), selected because robust, highly productive
New mode of Dunaliella biotechnology: two-phase growth for β-carotene production
TLDR
The results indicate that a selected algal product can be promoted specifically by growth manipulation of the alga and its environment.
Phosphorus acquisition by Chlamydomonas acidophila under autotrophic and osmo-mixotrophic growth conditions.
  • E. Spijkerman
  • Environmental Science
    Journal of experimental botany
  • 2007
TLDR
Chlamydomonas acidophila Negoro is a green algal species abundant in acidic waters where inorganic phosphorus and carbon are considered the most important growth-limiting nutrients for the phytoplankton, and cells may respond physiologically to both nutrient limitations simultaneously.
The nutrient status of algal cells in continuous culture
  • M. Droop
  • Environmental Science, Biology
  • 1974
TLDR
The mathematical model formulated for growth in a chemostat allowed prediction of external and internal substrate concentrations and rates of uptake of two nutrients and of biomass, given only the input concentrations of the two nutrientsand the dilution rate.
Liquid Fuel Production Using Microalgae
TLDR
Effective liquid fuel production from microalgae was studied using Botryococcus braunii and Dunaliella tertiolecta, which accumulated terpenoid hydrocarbon and glycerol, respectively.
Induced beta-carotene synthesis driven by triacylglycerol deposition in the unicellular alga dunaliella bardawil
TLDR
It is concluded that under normal conditions the carotenogenic pathway is not maximally active and may be appreciably stimulated in the presence of sequestering structures, creating a plastid-localized sink for the end product of theCarotenoid biosynthetic pathway.
Particulate lipid class composition of three marine phytoplankters Chaetoceros gracilis, Isochrysis galbana (Tahiti) and Dunaliella tertiolecta grown in batch culture
TLDR
Green algae D. tertiolecta, the flagellate I. galbana and the diatom C. gracilis displayed the general trend exhibited in diatom metabolism, which can be characterized by an increase in triacylglycerol synthesis in situations of stress.
Biodiesel from microalgae.
  • Y. Chisti
  • Environmental Science, Engineering
    Biotechnology advances
  • 2007
SOME THOUGHTS ON NUTRIENT LIMITATION IN ALGAE 1
An empirical relation relating specific growth, rate in steady state systems to nutrient status with respect to more than one nutrient simultaneously is proposed, based on 3 experimentally verifiable
Polyphosphate Hydrolysis within Acidic Vacuoles in Response to Amine-Induced Alkaline Stress in the Halotolerant Alga Dunaliella salina.
TLDR
Polyphosphate hydrolysis provides a high-capacity buffering system that sustains amine compartmentation into vacuoles and protects cytoplasmic pH.
...
...