Class 435/445 - By use of oxidative deamination agent (e.g., nitrous acid, etc.)

Subclass of Class 435 - Chemistry: molecular biology and microbiology
Definition: Processes involving a compound which oxidatively deaminates
No. of patents: 20
Last issue date: 11/16/2010

Number	Title	Issue Date
7833790	Wound dressings comprising oxidized cellulose and human recombinant collagen A wound dressing composition comprising a human recombinant collagen and an oxidized cellulose. For example, the composition may be in the form of a sponge formed by freeze drying an aqueous dispersion of human recombinant collagen and oxidized regenerated cellulose...	11/16/2010
7303897	Method of preparing polynucleotide fragments for use in shuffling, and shuffling of same The invention relates to a fragmentation process that depends on mismatches between two strands of parental polynucleotides. One embodiment, comprises a method for preparing polynucleotide fragments of DNA comprising formation of heteroduplex molecules by hybridizin...	12/04/2007
7288390	Anti-dual integrin antibodies, compositions, methods and uses The present invention relates to at least one novel anti-dual integrin antibodies, including isolated nucleic acids that encode at least one anti-dual integrin antibody, dual integrin, vectors, host cells, transgenic animals or plants, and methods of making and usin...	10/30/2007
7183107	Enhanced replication of HCV RNA This invention provides methods of generating cells that stably replicate sub-genomic virus replicons. This invention also provides methods of generating cells that have disabled PKR activity and that stably replicate HCV sub-genomic replicons. The invention also pr...	02/27/2007
6835867	Allelic series of genomic modifications in cells The present invention relates to methods of producing an allelic series of modifications in genes of interest in a cell. In particular, the invention provides methods for using nucleic acid sequence-modifying agents (e.g., chemicals, electromagnetic radiation, etc.)...	12/28/2004
6696294	Methods for generating and identifying mutant polyploid plants, and uses therefor The present invention provides methods for generating and identifying mutations in any target gene of a polyploid plant species. In a preferred aspect of the present invention, a plant is constructed and/or selected that has at least one copy of a functio...	02/24/2004
6677432	Mutations of the C-terminal portion of TGF-ଲ superfamily proteins The invention provides modified proteins and DNAs of the TGF-ଲ superfamily including modified morphogenic proteins. The proteins of the present invention display altered biological or biochemical attributes. Specifically, the modified proteins are d...	01/13/2004
6504081	Methods and uses for transposon-based gene targeting The present invention provides methods which greatly facilitate the rapidity in which cells and transgenic animals with targeted genes may be generated. The invention hastens the investigation of cells and transgenic animals bearing lowered expression of ...	01/07/2003
6489458	DNA-based transposon system for the introduction of nucleic acid into DNA of a cell This invention relates to a system for introducing nucleic acid into the DNA of a cell. The system includes the use of a member of the SB family of transposases (SB) or nucleic acid encoding the transposase and a nucleic acid fragment that includes a nucl...	12/03/2002
6428985	Immunosuppressive structural definition of IL-10 Disclosed is the surprising discovery that a single amino acid provides the demarcation between the immunosuppressive and immunostimulatory properties of the cytokine, IL-10. The present invention thus provides mammalian and human IL-10 genes and polypept...	08/06/2002
6300118	Plasmids comprising a genetically altered feline immunodeficiency virus genome The present invention pertains to the prevention or lessening of disease in cats caused by Feline Immunodeficiency Virus (FIV). Prevention or lessening of disease is understood to mean the amelioration of any symptoms, including immune system disruptions,...	10/09/2001
6167264	Methods for processing an outgoing and an incoming call in a mobile communications system Visitor location register and a method for handling an outgoing and an incoming call in a mobile communications system employing a multinumbering scheme. Signalling originating from a mobile services switching center (MSC) contains in case of a mobile-ori...	12/26/2000
6083752	DNA coding for decarbamylase improved in thermostability and use thereof A DNA fragment coding for a decarbamylase protein improved in thermostability as the result of replacement of at least one base of a DNA fragment coding for a decarbamylase protein derived from a microorganism with another base and the resultant replaceme...	07/04/2000
5972705	Sequence-specific methylation of ribonucleic acid The invention features nucleic acid molecules and methods for use in site-specific methylation of ribonucleotides. The methods of the invention can be used to modulate RNA folding, RNA processing, RNA cleavage, and other processes involving sequence-speci...	10/26/1999
5736383	Preparation of Pichia methanolica auxotrophic mutants Methods for preparing Pichia methanolica cells having auxotrophic mutations are disclosed. The methods comprise the steps of (a) exposing P. methanolica cells to mutagenizing conditions, (b) culturing the cells from step (a) in a rich medium to allow muta...	04/07/1998
4618493	Temperature sensitive strains of bovine viral diarrhoea virus, preparation thereof and vaccines containing them A live bovine viral diarrhoea (BVD) virus vaccine capable of producing immunity in bovines without causing significant side effects comprising a temperature sensitive (ts) mutant of BVD virus which is obtained by mutating a strain of BVD virus with nitrou...	10/21/1986
4324860	Lactate dehydrogenase mutants of Streptococcus mutans Mutant strains have been isolated from Streptococcus mutans strain BHT-2(str) which are characterized by a single point mutation in the structural gene for the enzyme, L(+) lactate dehydrogenase, this enzyme being normally responsible for lactic acid prod...	04/13/1982
4211846	Processes for the manufacture of D(-)-3-hydroxybutyric acid and D(-)-3-hydroxybutyric acid producing mutants The invention relates to a process of manufacturing D(-)-3-hydroxybutyric acid by breeding microorganisms capable of producing said acid in a nutrient medium containing certain specific carbon source; bacterial strains especially suitable in carrying out ...	07/08/1980
4138291	Microbiological methods The invention relates to a method of obtaining selected bacterial strains which can convert an assimilable carbon source selected from carbohydrates, methanol, ethanol, glycerin, carbon dioxide and spent lyes from caprolactam synthesis into poly-(D-3-hydr...	02/06/1979
4115197	Procedure for obtaining penicillium species mutants with improved ability to synthesize mycophenolic acid A procedure for efficiently obtaining higher mycophenolic-acid-producing mutants from mycophenolic-acid-producing strains of the genus Penicillium by selecting mutants which are resistant to polyene antibiotics....	09/19/1978

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Class 435/445 - By use of oxidative deamination agent (e.g., nitrous acid, etc.)