scholarly journals Reducing Isozyme Competition Increases Target Fatty Acid Accumulation in Seed Triacylglycerols of Transgenic Arabidopsis

2015 ◽  
Vol 168 (1) ◽  
pp. 36-46 ◽  
Author(s):  
Harrie van Erp ◽  
Jay Shockey ◽  
Meng Zhang ◽  
Neil D. Adhikari ◽  
John Browse
Keyword(s):  
Fatty Acid ◽  
Transgenic Arabidopsis ◽  
Fatty Acid Accumulation ◽  
Acid Accumulation

Inhibition of polyunsaturated fatty acid accumulation in plants expressing a fatty acid epoxygenase

2000 ◽  
Vol 28 (6) ◽  
pp. 940-942 ◽  
Author(s):  
S. Singh ◽  
S. Thomaeus ◽  
M. Lee ◽  
A. Green ◽  
S. Stymne
Keyword(s):  
Fatty Acids ◽  
Fatty Acid ◽  
Transgenic Arabidopsis ◽  
Octadecenoic Acid ◽  
Fold Increase ◽  
Seed Lipids ◽  
Fatty Acid Accumulation ◽  
Epoxy Fatty Acids ◽  
Acid Accumulation ◽  
Δ12 Desaturase

Earlier, we described the isolation of a Crepis palaestina cDNA (Cpal2) which encoded a Δ12-epoxygenase that could catalyse the synthesis of 12,13-epoxy-cis-9-octadecenoic acid (18:1E) from linoleic acid (18:2). When the Cpal2 gene was expressed under the control of a seed-specific promoter in Arabidopsis plants were able to accumulate small amounts 18:1E and 12,13-epoxy-cis-9,15-octadec-2-enoic acid in their seed lipids. In this report we give results obtained from a detailed analysis of transgenic Arabidopsis plants containing the Cpal2 gene. The seeds from these plants accumulate varying levels of 18:1E, but show a marked increase in 18:1 and equivalent decrease in 18:2 and 18:3. We further observed that the co-expression of a C. palaestina Δ12-desaturase in Arabidopsis appears to return the relative proportions of the C18 seed fatty acids to normal levels and results in a 2-fold increase in total epoxy fatty acids.

0899 Omega-3 and omega-7 oil supplementation on tissue fatty acid accumulation

2016 ◽  
Vol 94 (suppl_5) ◽  
pp. 433-433
Author(s):  
S. K. Duckett ◽  
I. F. Furusho-Garcia ◽  
M. F. Miller ◽  
B. M. Koch ◽  
G. Volpi Lagreca
Keyword(s):  
Fatty Acid ◽  
Omega 3 ◽  
Tissue Fatty Acid ◽  
Fatty Acid Accumulation ◽  
Acid Accumulation

scholarly journals Endoplasmic Reticulum-Located PDAT1-2 from Castor Bean Enhances Hydroxy Fatty Acid Accumulation in Transgenic Plants

2011 ◽  
Vol 52 (6) ◽  
pp. 983-993 ◽  
Author(s):  
Hyun Uk Kim ◽  
Kyeong-Ryeol Lee ◽  
Young Sam Go ◽  
Jin Hee Jung ◽  
Mi-Chung Suh ◽  
...  
Keyword(s):  
Endoplasmic Reticulum ◽  
Fatty Acid ◽  
Transgenic Plants ◽  
Castor Bean ◽  
Hydroxy Fatty Acid ◽  
Fatty Acid Accumulation ◽  
Acid Accumulation
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