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Expression of foreign genes using a replicating polyprotein producing virus vector
(United States. Patent and Trademark Office, 1996-02-13)
The present invention provides an expression vector adapted for expressing heterologous proteins in plants susceptible to a polyprotein-producing plant virus. The vector utilizes the unique ability of viral polyprotein ...
Method for producing a recombinant baculovirus expression vector
(United States. Patent and Trademark Office, 1988-05-17)
A method for producing a recombinant baculovirus expression vector, capable of expression of a selected gene in a host insect cell, is disclosed. The preferred method involves cleaving baculovirus DNA to produce a DNA ...
Nucleic acid encoding feline CD86
(United States. Patent and Trademark Office, 2006-07-18)
The present invention provides isolated and purified DNA encoding feline CD80 (B7-1) ligand, feline CD86 (B7-2) ligand, feline CD28 receptor, or feline CTLA-4 (CD152) receptor, as well as vectors comprising nucleic acid ...
Stem-regulated, plant defense promoter and uses thereof in tissue-specific expression in monocots
(United States. Patent and Trademark Office, 2010-07-13)
The invention is directed to isolated promoters from stem-regulated, defense-inducible genes, such as JAS promoters. The promoters are useful in expression cassettes and expression vectors for the transformation of plants. ...
Microorganisms and methods for overproduction of DAHP by cloned Pps gene
(United States. Patent and Trademark Office, 2007-05-29)
Genetic elements comprising expression vectors and a gene coding for phosphoenol pyruvate synthase is utilized to enhance diversion of carbon resources into the common aromatic pathway and pathways branching therefrom. The ...
Use of bacterial luciferase structural genes for cloning and monitoring gene expression in microorganisms and for tagging and identification of genetically engineered organisms
(United States. Patent and Trademark Office, 1993-06-22)
A host microorganism is genetically and stably modified by the insertion into any of its non-essential chromosomal location of a non-homologous, recombinant foreign DNA fragment, maintaining an insertion of a luxAB gene ...
Precisely regulated expression of deleterious genes
(United States. Patent and Trademark Office, 1993-03-23)
The invention relates to an expression vector system based on the regulation of bacterial luminescence (the lux gene system). The invention further relates to the construction of a precisely regulatable expression vector ...
Method and vector for the purification of foreign proteins
(United States. Patent and Trademark Office, 1993-01-12)
The present invention provides an method for isolating and purifying recombinantly produced proteins. This invention involves the use of an expression vector which includes a nuclear targeting signal sequence which effectively ...
Stem-regulated, plant defense promoter and uses thereof in tissue-specific expression in monocots
(United States. Patent and Trademark Office, 2007-08-07)
The invention is directed to isolated promoters from stem-regulated, defense-inducible genes, such as JAS promoters. The promoters are useful in expression cassettes and expression vectors for the transformation of plants. ...
Method to improve the efficiency of processing and secretion of foreign genes in insect systems
(United States. Patent and Trademark Office, 1994-01-11)
The engineering of foreign vertebrate gene constructs by recombinant DNA techniques for the more efficient processing and secretion of foreign genes in insect systems is done by replacing the foreign vertebrate protein ...