Responses of triacylglycerol synthesis in Skeletonema marinoi to nitrogen and phosphate starvations

2020 ◽  
Vol 56 (6) ◽  
pp. 1505-1520
Author(s):  
Mei Zhang ◽  
Yongze Xing ◽  
Fuwen Wang ◽  
Tiezhu Mi ◽  
Yu Zhen
Keyword(s):  
Triacylglycerol Synthesis ◽  
Skeletonema Marinoi

scholarly journals Induction of triacylglycerol synthesis in yeast by cell cycle arrest

2019 ◽  
Vol 19 (3) ◽  
Author(s):  
Juliana B Madeira ◽  
Gabriel S Matos ◽  
Laryssa S Messias ◽  
Bruno L Bozaquel-Morais ◽  
Claudio A Masuda ◽  
...  
Keyword(s):  
Cell Cycle ◽  
Cell Cycle Arrest ◽  
Cycle Arrest ◽  
Triacylglycerol Synthesis

scholarly journals Regional differences in triacylglycerol synthesis in adipose tissue and in cultured preadipocytes.

1993 ◽  
Vol 34 (2) ◽  
pp. 219-228
Author(s):  
MH Maslowska ◽  
AD Sniderman ◽  
LD MacLean ◽  
K Cianflone
Keyword(s):  
Adipose Tissue ◽  
Regional Differences ◽  
Triacylglycerol Synthesis

scholarly journals Insights into the physiology of Chlorella vulgaris cultivated in sweet sorghum bagasse hydrolysate for sustainable algal biomass and lipid production

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Neha Arora ◽  
George P. Philippidis
Keyword(s):  
Sweet Sorghum ◽  
Lipid Production ◽  
Scale Up ◽  
Cellular Growth ◽  
Sweet Sorghum Bagasse ◽  
Triacylglycerol Synthesis ◽  
Sugar Addition ◽  
Dry Cell Weight ◽  
Sorghum Bagasse ◽  
Mixotrophic Conditions

AbstractSupplementing cultivation media with exogenous carbon sources enhances biomass and lipid production in microalgae. Utilization of renewable organic carbon from agricultural residues can potentially reduce the cost of algae cultivation, while enhancing sustainability. In the present investigation a medium was developed from sweet sorghum bagasse for cultivation of Chlorella under mixotrophic conditions. Using response surface methodology, the optimal values of critical process parameters were determined, namely inoculum cell density (O.D.750) of 0.786, SSB hydrolysate content of the medium 25% v/v, and zero medium salinity, to achieve maximum lipid productivity of 120 mg/L/d. Enhanced biomass (3.44 g/L) and lipid content (40% of dry cell weight) were observed when the alga was cultivated in SSB hydrolysate under mixotrophic conditions compared to heterotrophic and photoautotrophic conditions. A time course investigation revealed distinct physiological responses in terms of cellular growth and biochemical composition of C. vulgaris cultivated in the various trophic modes. The determined carbohydrate and lipid profiles indicate that sugar addition to the cultivation medium boosts neutral lipid synthesis compared to structural lipids, suggesting that carbon flux is channeled towards triacylglycerol synthesis in the cells. Furthermore, the fatty acid profile of lipids extracted from mixotrophically grown cultures contained more saturated and monosaturated fatty acids, which are suitable for biofuel manufacturing. Scale-up studies in a photobioreactor using SSB hydrolysate achieved a biomass concentration of 2.83 g/L consisting of 34% lipids and 26% carbohydrates. These results confirmed that SSB hydrolysate is a promising feedstock for mixotrophic cultivation of Chlorella and synthesis of algal bioproducts and biofuels.

The role of glutathione-mediated triacylglycerol synthesis in the response to ultra-high cadmium stress in Auxenochlorella protothecoides

2021 ◽  
Vol 108 ◽  
pp. 58-69
Author(s):  
Chao Xing ◽  
Jinyu Li ◽  
Sin Man Lam ◽  
Hongli Yuan ◽  
Guanghou Shui ◽  
...  
Keyword(s):  
Cadmium Stress ◽  
Triacylglycerol Synthesis ◽  
Auxenochlorella Protothecoides

Low-intensity exercise diverts cardiac fatty acid metabolism from triacylglycerol synthesis to beta oxidation in fructose-fed rats

2021 ◽  
pp. 1-11
Author(s):  
Milan Kostić ◽  
Goran Korićanac ◽  
Snežana Tepavčević ◽  
Jelena Stanišić ◽  
Snježana Romić ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Fatty Acid Metabolism ◽  
Acid Metabolism ◽  
Beta Oxidation ◽  
Low Intensity ◽  
Triacylglycerol Synthesis ◽  
Low Intensity Exercise

The stereospecific inhibition of endogenous triacylglycerol synthesis by fenoprofen in rat isolated adipocytes and hepatocytes

1990 ◽  
Vol 40 (6) ◽  
pp. 1414-1417 ◽  
Author(s):  
Benedetta C. Sallustio ◽  
Kathleen M. Knights ◽  
Peter J. Meffin
Keyword(s):  
Triacylglycerol Synthesis ◽  
Isolated Adipocytes

scholarly journals Regulation of triacylglycerol synthesis in permeabilized rat hepatocytes

FEBS Letters ◽  
1994 ◽  
Vol 343 (1) ◽  
pp. 99-102 ◽  
Author(s):  
Hedwig K. Stals ◽  
W. Top ◽  
Peter E. Declercq
Keyword(s):  
Rat Hepatocytes ◽  
Triacylglycerol Synthesis
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