Multicellular living organisms and unmodified parts thereof and – Method of introducing a polynucleotide molecule into or... – The polynucleotide alters fat – fatty oil – ester-type wax – or...
Reexamination Certificate
2007-02-13
2007-02-13
McElwain, Elizabeth F. (Department: 1638)
Multicellular living organisms and unmodified parts thereof and
Method of introducing a polynucleotide molecule into or...
The polynucleotide alters fat, fatty oil, ester-type wax, or...
C800S298000
Reexamination Certificate
active
10142111
ABSTRACT:
A method for altering the ratio of proteins/lipids in crop seeds utilizing the antisense gene, comprising the steps of: (1) cloning the gene for the phosphoenopyruvate carboxylase or acetyl-CoA carboxylase, or the fragment thereof; (2) constructing the corresponding antigene; (3) introducing the said antigene into the cells of the rapeseeds, so that the activity of the phosphoenopyruvate carboxylase or the acetyl-CoA carboxylase being important for the protein synthesis is changed, the flow direction of the common substrate, PEP, can be controlled, so that the proteins/lipids in the seeds is altered. The application can be used to alter the proteins/lipids in the crop seeds.
REFERENCES:
patent: 5530192 (1996-06-01), Murase et al.
patent: 5914449 (1999-06-01), Murase et al.
patent: 95-143887 (1995-06-01), None
patent: WO 92/04456 (1992-03-01), None
Gehlen et al, Plant Molecular Biology 32: 831-848, 1996.
Sugimoto, Toshio, et al. “Phosphoenolpyruvate Carboxylase Level in Soybean Seed Highly Correlates to its Contents of Protein and Lipid”,Agri. Biol. Chem.,53 (3); pp. 885-887 (1989).
Chen Jinqing
Hu Zhanghu
Huang Ruizhi
Lang Chunxiu
Liu Xhihong
Dorsey & Whitney LLP
McElwain Elizabeth F.
Zhejiang Academy of Agricultural Science
LandOfFree
Method for controlling ratio of proteins/lipids in crop seeds does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for controlling ratio of proteins/lipids in crop seeds, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for controlling ratio of proteins/lipids in crop seeds will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3838316