Plants as 'chemical factories' for the production of polyunsaturated fatty acids.

@article{Alonso2000PlantsA,
  title={Plants as 'chemical factories' for the production of polyunsaturated fatty acids.},
  author={Diego L{\'o}pez Alonso and Federico Garc{\'i}a Maroto},
  journal={Biotechnology advances},
  year={2000},
  volume={18 6},
  pages={
          481-97
        }
}

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References

SHOWING 1-10 OF 108 REFERENCES
Single cell oils--have they a biotechnological future?
Design of New Plant Products: Engineering of Fatty Acid Metabolism
TLDR
Here I review several recent examples that have demonstrated that plant fatty acid metabolism can be manipulated in useful ways to produce new and potentially more valuable vegetable oils.
Plants as industrial chemical factories – new oils from genetically engineered soybeans
The major uses of soybean oils world-wide are for food products such as frying oils, shortenings and margarine. Refined soybean oil is usually chemically hydrogenated to increase storage life,
Modification of Plant Lipid Synthesis
Genetic engineering of new storage oils and fats has produced oil crop plants with fatty acid compositions unattainable by plant breeding alone. The combination of classical breeding methods with
Fatty acid biosynthesis redirected to medium chains in transgenic oilseed plants.
TLDR
Laurate became the most abundant FA species and was deposited in the storage triacylglycerols, demonstrating a mechanism for medium-chain FA synthesis in plants.
Biochemical and cellular effects of fish and fish oils.
TLDR
This review focusses on general aspects of lipid metabolism, biochemistry and physiological role of omega-3 fatty acids, and the unique characteristics of fatty acids found in fish.
REGULATION OF FATTY ACID SYNTHESIS.
TLDR
This review evaluates current knowledge of regulation of plant fatty metabolism and attempts to identify the major unanswered questions.
Expression of a cyanobacterial Δ6-desaturase gene results in γ-linolenic acid production in transgenic plants
TLDR
This work cloned a cyanobacterial Δ6-desaturase gene and found that expression of this gene in transgenic tobacco resulted in GLA accumulation, the first example of engineering the production of ‘novel’ poly-unsaturated fatty acids intransgenic plants.
Polyunsaturated fatty acids, Part 1: Occurrence, biological activities and applications.
Accumulation of Very-Long-Chain Fatty Acids in Membrane Glycerolipids Is Associated with Dramatic Alterations in Plant Morphology
TLDR
A possible role for VLCFAs in establishing the shape/curvature of the membranes, which in turn may affect the shape of the cell and ultimately that of the whole plant is discussed.
...
...