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- 10Graduate and Postdoctoral Studies (GPS), Faculty of/Theses and Dissertations
- 8Agricultural, Food and Nutritional Science, Department of
- 8Agricultural, Food and Nutritional Science, Department of/Journal Articles (Agricultural, Food and Nutritional Science)
- 1InSciTE & Science 100
- 1InSciTE & Science 100/Capstone Project Posters (Science 100)
- 2Department of Agricultural, Food, and Nutritional Science
- 1Department of Biochemistry
- 1Department of Biological Sciences
- 1Department of Botany
- 1Department of Cell Biology
- 1Department of Chemical Engineering
- 1Allen Good (Biological Sciences)
- 1Basu, Urmila (Department of Agricultural, Food & Nutritional Science)
- 1Holt, Andrew (Pharmacology)
- 1Hudson, Alan (Pharmacology)
- 1Oba, Masahito (Agricultural, Food, and Nutritional Science)
- 1Rahman, Habibur (Department of Agricultural, Food & Nutritional Science)
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Fall 2023
Lipids are integral components of all cells. Lipid molecules form the membrane and control membrane integrity while storage lipids act as a source of energy for the cell. The chemical properties of lipids are determined by the composition of the molecule’s acyl chain moieties. Incorporation of...
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Fall 2014
Quantitatively, nitrogen (N) has shown to be one of the most important nutrients for proper plant growth and development, and a key limiting factor in crop productivity. In the last 40 years, there has been a significant increase in the production of synthetic N-fertilizers, as well as an...
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Broadening of genetic diversity in spring canola (Brassica napus L.) by use of yellow sarson and Canadian spring Brassica rapa L.
DownloadFall 2015
Canada is the top producer of Brassica oilseeds [B. napus L. (n = 19, AC genome)] in the world. Genetic diversity has declined in this crop in the recent years due to use of only superior and genetically narrow gene pool in breeding. Presence of adequate genetic diversity is important for further...
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Fall 2014
Monoamine oxidase enzymes are largely involved in the catabolism of biogenic amines. Two forms of the enzyme are socumented to exist, monoamine oxidase type A and B. The B form (MAO-B) of the enzyme has been noted to possess a high affinity site for some imidazoline ligands. This site (the I2...
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Characterization of a Type‐2 Diacylglycerol Acyltransferase from Haematococcus pluvialis Reveals Possible Allostery of the Recombinant Enzyme
Download2019-12-26
Nguyen, Trinh, Xu, Yang, Abdel-Hameed, Mona, Sorensen, John L., Singer, Stacy D., Chen, Guanqun
Haematococcus pluvialis is a green microalga used in the algal biotechnology industry that can accumulate considerable amounts of storage triacylglycerol (TAG) and astaxanthin, which is a high‐value carotenoid with strong antioxidant activity, under stress conditions. Diacylglycerol...
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Characterization of Type-2 Diacylglycerol Acyltransferases in the Green Microalga Chromochloris zofingiensis
Download2018-12-13
Xu, Yang, Falarz, Lucas, Chen, Guanqun
Diacylglycerol acyltransferase (DGAT) catalyzes the last and committed step of the acyl-CoA-dependent TAG biosynthesis and thus is a key target for manipulating oil production in microalgae. The microalga Chromochloris zofingiensis can accumulate substantial amounts of triacylglycerol (TAG) and...
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Effects of nutritional management on production performance and rumen fermentation in dairy cows during calving transition
DownloadSpring 2019
Dairy cows usually experience negative energy balance during the calving transition period (3 weeks before to 3 weeks after parturition) due to the rapid increase in nutrient demands for milk production. In order to compensate for the energy deficits, diets rich in highly fermentable...
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Engineering Arabidopsis long-chain acyl-CoA synthetase 9 variants with enhanced enzyme activity
Download2018-12-17
Xu, Yang, Caldo, Kristian Mark P., Holic, Roman, Mietkiewska, Elzbieta, Ozga, Jocelyn, Rizvi, Syed Masood, Chen, Guanqun, Weselake, Randall
Long-chain acyl-CoA synthetase (LACS, EC 6.2.1.3) catalyzes the ATP-dependent activation of free fatty acid to form acyl-CoA, which in turn serves as the major acyl donor for various lipid metabolic pathways. Increasing the size of acyl-CoA pool by enhancing LACS activity appears to be a useful...