The Role of the Plastidial Glucose 6-Phosphate Transporter in the Control of Fatty Acid Biosynthesis of Developing Embryos of Oilseed Rape (Brassica napus L.)

2003 ◽  
pp. 81-84 ◽  
Author(s):  
P. C. Nield ◽  
S. Rawsthorne ◽  
U-I Flügge ◽  
M. J. Hills
Keyword(s):  
Fatty Acid ◽  
Brassica Napus ◽  
Oilseed Rape ◽  
Fatty Acid Biosynthesis ◽  
Phosphate Transporter ◽  
Acid Biosynthesis ◽  
Brassica Napus L

scholarly journals Overexpression of Soybean Transcription Factors GmDof4 and GmDof11 Significantly Increase the Oleic Acid Content in Seed of Brassica napus L.

Agronomy ◽  
2018 ◽  
Vol 8 (10) ◽  
pp. 222 ◽  
Author(s):  
Qinfu Sun ◽  
Jueyi Xue ◽  
Li Lin ◽  
Dongxiao Liu ◽  
Jian Wu ◽  
...  
Keyword(s):  
Fatty Acid Composition ◽  
Transcription Factors ◽  
Oleic Acid ◽  
Fatty Acid ◽  
Brassica Napus ◽  
Acid Content ◽  
Fatty Acid Biosynthesis ◽  
Oleic Acid Content ◽  
Acid Biosynthesis ◽  
Brassica Napus L

Rapeseed (Brassica napus L.) with substantial lipid and oleic acid content is of great interest to rapeseed breeders. Overexpression of Glycine max transcription factors Dof4 and Dof11 increased lipid accumulation in Arabidopsis and microalgae, in addition to modifying the quantity of certain fatty acid components. Here, we report the involvement of GmDof4 and GmDof11 in regulating fatty acid composition in rapeseeds. Overexpression of GmDof4 and GmDof11 in rapeseed increased oleic acid content and reduced linoleic acid and linolenic acid. Both qPCR and the yeast one-hybrid assay indicated that GmDof4 activated the expression of FAB2 by directly binding to the cis-DNA element on its promoters, while GmDof11 directly inhibited the expression of FAD2. Thus, GmDof4 and GmDof11 might modify the oleic acid content in rapeseed by directly regulating the genes that are associated with fatty acid biosynthesis.

The role of plastidial transporters in developing embryos of oilseed rape (Brassica napus L.) for fatty acid synthesis

2000 ◽  
Vol 28 (6) ◽  
pp. 665-666 ◽  
Author(s):  
S. E. Kubis ◽  
S. Rawsthorne
Keyword(s):  
Fatty Acid ◽  
Brassica Napus ◽  
Oilseed Rape ◽  
Fatty Acid Synthesis ◽  
Developmental Stages ◽  
Acid Synthesis ◽  
Brassica Napus L

The phosphoenolpyruvate transporter (PPT) is one of several important transporters for channelling carbon intermediates utilized for fatty acid synthesis and other plastidial pathways from the cytosol into the plastid. In this paper we show results on how the activity of the PPT changes between two important, physiologically different developmental stages of oilseed rape embryos.

The role of β-ketoacyl-acyl carrier protein synthase III in the condensation steps of fatty acid biosynthesis in sunflower

Planta ◽  
2010 ◽  
Vol 231 (6) ◽  
pp. 1277-1289 ◽  
Author(s):  
Damián González-Mellado ◽  
Penny von Wettstein-Knowles ◽  
Rafael Garcés ◽  
Enrique Martínez-Force
Keyword(s):  
Fatty Acid ◽  
Fatty Acid Biosynthesis ◽  
Acyl Carrier Protein ◽  
Carrier Protein ◽  
Acid Biosynthesis

The possible role of BnaA10.SOI.a in seed fatty acid biosynthesis of rapeseed

2019 ◽  
Vol 139 (1) ◽  
pp. 167-175
Author(s):  
Jingyun Gong ◽  
Dong Li ◽  
Xinye Li ◽  
Xuchen Yu ◽  
Yuan Guo ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Fatty Acid Biosynthesis ◽  
Acid Biosynthesis ◽  
Seed Fatty Acid

The role of boron nutrition in seed vigour of oilseed rape (Brassica napus L.)

2015 ◽  
Vol 402 (1-2) ◽  
pp. 63-76 ◽  
Author(s):  
Kai Eggert ◽  
Nicolaus von Wirén
Keyword(s):  
Brassica Napus ◽  
Oilseed Rape ◽  
Brassica Napus L ◽  
Seed Vigour

Role of the Ring Methyl Groups in Abscisic Acid Activity in Erucic Acid Accumulation in Oilseed Rape (Brassica napus L.)

1998 ◽  
Vol 17 (1) ◽  
pp. 19-23 ◽  
Author(s):  
J. A. Wilmer ◽  
S. R. Abrams ◽  
J. P. F. G. Helsper ◽  
L. H. W. van der Plas
Keyword(s):  
Abscisic Acid ◽  
Brassica Napus ◽  
Erucic Acid ◽  
Oilseed Rape ◽  
Methyl Groups ◽  
Brassica Napus L ◽  
Acid Accumulation
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