Enzymatic methods for modulating the levels of organic...

Multicellular living organisms and unmodified parts thereof and – Method of introducing a polynucleotide molecule into or...

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C800S298000, C800S287000, C800S320100, C435S468000

Reexamination Certificate

active

07038109

ABSTRACT:
Methods for modulating levels of at least one organic sulfur compound in plants are provided. Also provided are plants and seeds produced by the methods. The methods comprise stably transforming a plant with a DNA construct encoding a cystathionine gamma synthase enzyme, a serine acetyl transferase enzyme and/or other sulfur assimilating enzymes capable of altering the level of at least one organic sulfur compound.

REFERENCES:
patent: 5912414 (1999-06-01), Falco et al.
patent: 5936140 (1999-08-01), Beach
patent: 6080913 (2000-06-01), Tarczynski et al.
patent: 6127600 (2000-10-01), Beach et al.
patent: 6169232 (2001-01-01), Hey et al.
patent: 6608239 (2003-08-01), Hesse et al.
patent: WO 97/41239 (1997-11-01), None
patent: WO 00/04161 (2000-01-01), None
patent: WO 00/36127 (2000-06-01), None
patent: WO 00/49165 (2000-08-01), None
patent: WO 01/75130 (2001-10-01), None
patent: WO 01/94394 (2001-12-01), None
Kim et al (2002, Plant Physiology 198:95-107).
Wirtz et al (2003, Amino Acids (Vienna) 24 (1-2):195-203).
Schwenn, et al., 1988,ArchMicrobiol, 150: 313-319, “Yeast PAPS Reductase: Properties and Requirements of the Purified Enzyme”, Ruhr Universitat Bochumm Germany.
Krone, et al., 1991,Mol. Gen. Genet, 225: 314-319, “Characterisation of the Gene cysH and of its Product Phospho-adenylylsulphate reductase fromEscherichia coli”, Ruhr University Bochum, Germany.
Guiterrez-Marcos, et al., 1996,Proc. Natl. Acad. Sci. USA, 93: 13377-13382, “Three members of a novel small gene family fromArabidopsis thalianaable to complement functionally anEscherichia colimutant defective in PAPS reductase activity encode proteins with a yhioredoxin-like domain and “APS reductase” activity”, University of St. Andrews, United Kingdom.
Setya, et al., 1996,Proc. Natl. Acad. Sci. USA, 93: 13383-13388, “Sulfate Reduction in Higher Plants: Molecular Evidence for a Novel 5'-adenylylsufate Reductase”, Rutgers University, New Brunswick, NJ.
Azevedo, et al, 1997,Phytochemistry, 46(3): 395-419, “The Biosynthesis and Metabolism of the Aspartate Derived Amino Acids in Higher Plants”, Elsevier Science Ltd., Great Britain.
R. Hell, 1997,Planta, 202: 138-148, “Molecular Physiology of Plant Sulfur Metabolism”, Ruhr-Universitat Bochum, Germany.
Bick, et al., 1998,Proc. Natl. Acad. Sci, USA, 95:8404-8409, “Glutaredoxin Function for the Carboxyl-Terminal Domain of the Plant-Type 5' adenylylsulfate reductase”, Rutgers University, New Brunswick, NJ and Harvard Medical School, Boston, MA.
Korch, C., et al., 1991,Mol. Gen. Genet., 229: 96-108, “Cloning, Nucleotide Sequence, and Regulation of MET14, the Gene Encoding the APS Kinase ofSaccharomyces cerevisiae”.
Jain, A., et al., 1994,Plant Physiol, 105: 771-772, “A cDNA Clone 5'-Adenylylphosphosulfate Kinase fromArabidopsis thaliana”.
Kim, J., et al., 1996,Plant Molecular Biology, 32: 1117-1124, “Cloning and Analysis of the Gene for Cystathionine γ-synthase fromArabidopsis thaliana”.
Brunold, C., et al., 1997,Progress in Botany, 58(58): 164-186, “Regulation of Sulfur Metabolism in Plants: First Molecular Approaches”, Fortschritte Der Botanik, De Springer, Berlin.
Lee, S., et al., 1998,Biochemical and Biophysical Research Communications, 247: 171-175, “APS Kinas fromArabidopsis thaliana: Genomic Organization, Expression, and Kinetic Analysis of the Recombinant Enzyme”.
Bick, J., et al., 1998,Current Opinion in Plant Biology, 1(3): 240-244, “Plant Sulfur Metabolism—The Reduction of Sulfate to Sulfite”, GB Quandrant Subscription Services.
Suter, M., et al., 2000,The Journal of Biological Chemistry, 275(2): 930-936, “Adenosine 5'-Phosphosulfate Sulfotransferase and Adenosine 5'-Phosphosulfate Reductase Are Identical Enzymes”.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Enzymatic methods for modulating the levels of organic... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Enzymatic methods for modulating the levels of organic..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Enzymatic methods for modulating the levels of organic... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3600588

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.