ArticleLipids2009
Cloning and characterization of the 6 polyunsaturated fatty acid elongase from the green microalga Parietochloris incisa.
Article in Lipids, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
2 citing papers in PubMed, 29 citations in OpenAlex.
- Structural classification and properties of ketoacyl synthases.Protein science : a publication of the Protein Society · 2011Review
- Article
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
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Abstract
The very-long-chain polyunsaturated fatty acid (VLC-PUFA), arachidonic acid (ARA, 20:4omega-6) is a component of neuron tissues such as brain and retina cells and a primary substrate for the biosynthesis of biologically active eicosanoids. The green freshwater microalga Parietochloris incisa (Trebouxiophyceae) has been shown to accumulate an extraordinary high content of ARA-rich triacylglycerols. It was thus interesting to characterize the genes involved in lipid biosynthesis in this alga. We report here the identification of a cDNA encoding for a P. incisa PUFA elongase (PiELO1) and demonstrate that the expression of PiELO1 in yeast Saccharomyces cereviseae confers its elongase activity on C18 6 PUFA. Phylogenetic analysis indicated that PiELO1 is highly similar to functionally characterized 6 PUFA elongase genes from other green algae and lower plants. Quantitative real-time PCR expression studies showed that PiELO1 is upregulated under nitrogen starvation, the condition triggering and enhancing storage oil and ARA accumulation in P. incisa.
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