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Class 435/468 - Introduction of a polynucleotide molecule into or rearrangement of a nucleic acid within a plant cell


Subclass of Class 435 - Chemistry: molecular biology and microbiology
Definition: Processes of inserting polynucleotide molecules into or
No. of patents: 2199
Last issue date: 12/13/2011


                    55  
NumberTitleIssue Date
5589624Antifungal polypeptide and process for its production
The polypeptide with the sequence (SEQ ID NO: 1) ______________________________________ Ala--Thr--Tyr--Asn--Gly--Lys--Cys--Tyr--Lys--Lys--Asp-- Asn--Ile--Cys--Lys--Tyr--Lys--Ala--Gln--Ser--Gly--Lys-- Thr--Ala--Ile--Cys--Lys--Cys--Tyr--Val--Lys--Lys...
12/31/1996
5589626Use of lysozyme gene structures in plants to increase resistance
A method for increasing the resistance of a plant to fungi and animal pests comprising introducing into the genome of the plant one or more lysozyme gene structures which express lysozyme, the lysozyme gene structure comprises a chimeric gene fusion of th...
12/31/1996
5583021Production of virus resistant plants
A method of suppressing virus gene expression in plants using untranslatable plus sense RNA is disclosed. The method is useful for the production of plants that are resistant to virus infection....
12/10/1996
5573932Ocs element
A DNA fragment is provided which is a plant enhancer element capable of activating or enhancing the transcription level of a plant-expressible gene consisting essentially of a consensus sequence selected from the group consisting of ##STR1## and...
11/12/1996
5567600Synthetic insecticidal crystal protein gene
Synthetic Baccilus thuringiensis toxin genes designed to be expressed in plants at a level higher than naturally-occurring Bt genes are provided. These genes utilize codons preferred in highly expressed monocot or dicot proteins....
10/22/1996
5567862Synthetic insecticidal crystal protein gene
Synthetic Bacillus thuringiensis toxin genes designed to be expressed in plants at a level higher than naturally-occurring Bt genes are provided. These genes utilize codons preferred in highly expressed monocot or dicot proteins....
10/22/1996
5550038Molecular farming
Novel constructs are provided for expression of physiologically active mammalian proteins in plant cells, either in culture or under cultivation. The constructs provide a promoter functional in a plant host, a structural gene coding for mammalian protein ...
08/27/1996
5538878Superoxide dismutase expression in plants
Plant species having enhanced superoxide dismutase activity as a result of transformation with a DNA expression cassette comprising an E. coli MnSOD gene are provided. Transportation of the expression product of the gene may be targeted to a specific cell...
07/23/1996
5521078Genetically engineering cotton plants for altered fiber
A method of genetically engineering a fiber-producing plant is disclosed. This method first comprises the step of constructing a plant expression vector that comprises a protein coding sequence and a DNA sequence capable of promoting gene expression in fi...
05/28/1996
5508184Process for transforming plant protoplast
The present invention relates to an improved process for transforming plant protoplasts using simple, purely chemical, process steps, and to the plant material obtainable by this method. The transfer of the genetic material into the plant cell is carried out ...
04/16/1996
5500360RNA transformation vector
A + strand RNA viral transformation of host organisms with foreign RNA, and expression of said foreign RNA. The foreign RNA is inserted into an infective RNA viral segment containing replication elements, and allowed to infect the host organism. The inven...
03/19/1996
5491076Expression of foreign genes using a replicating polyprotein producing virus vector
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 proteases to cleave heterologous pro...
02/13/1996
5474925Immobilized proteins in cotton fiber
Transgenic cotton plants have been created which expressed an immobilized protein in the cotton fiber cells. The cotton fiber can be recovered from such transgenic cotton plants and then used as a substrate for fixing immobilized protein for use in indust...
12/12/1995
5455167Medium-chain thioesterases in plants
By this invention, further properties and uses of medium-chain thioesterases in plants are provided, including methods of using medium-chain thioesterases from non-plant sources to provide medium-chain fatty acids in plant cells....
10/03/1995
5451513Method for stably transforming plastids of multicellular plants
This invention provides methods for obtaining a plant cell of a multicellular plant, the plastids of which cell have been stably transformed by a foreign DNA of interest. These methods employ selectable markers some of which are nonlethal, some of which a...
09/19/1995
5424200Method for enhanced expression of a DNA sequence of interest
Novel transcription initiation regions that provide for enhanced transcription of a DNA sequence, particularly a plant sequence, are provided....
06/13/1995
5418153Process for production of exogenous gene or its product in plant cells
A process for production of an exogenous gene or its product in a plant cell which comprises: inserting into a genome of a plant; a) cDNA of replicase gene from RNA plant virus, and b) cDNA of a recombinant virus genomic RNA in which nucleotide moiety at and a...
05/23/1995
5416010Olpidium zoospores as vectors of recombinant DNA to plants
A method is provided for introducing a foreign gene into a plant cell by means of an Olpidium zoospore vector having associated with it a reassembled nucleoprotein complex comprising the foreign gene and reassociated coat protein of a zoospore-transmissab...
05/16/1995
5316930Virus resistant plants having antisense RNA
The making of plant cells which contain antisense RNA (aRNA) complementary to the mRNA of an alfalfa mosaic virus is disclosed. Construction of such aRNA genes and transformation thereof into plant cells is also taught. Such cells are relatively resistant...
05/31/1994
5286634Synergistic method for host cell transformation
This invention addresses the problem of inserting foreign or nonative DNA into a cell and, most particularly, into a plant cell. The solution to this problem of DNA transfer set forth in this invention is the use of a polycationic compound and cationic li...
02/15/1994
5215903Process for the maintenance and proliferation of defective non-infectious virus genomes in proliferating plant materials
A process for the maintenance and proliferation of defective, non-infectious viruses or virus genomes, comprising mutations, i.e. deletions, substitutions, insertions and new rearrangements of the viral genes or combinations of the virus DNA with heterolo...
06/01/1993
5182200T-DNA promoters
The sequence of the TL -DNA of Ri plasmids found in Agrobacterium rhizogenes strains HRI and A4 is disclosed. Sixteen open reading frames bounded by eukaryotic promoters, ribosome binding sites, and polyadenylation sites were found, five of whi...
01/26/1993
5159135Genetic engineering of cotton plants and lines
A method is disclosed to achieve genetic transformation of cotton plants and lines. Immature cotton tissues are genetically transformed in vitro, by Agrobacterium-mediated genetic transformation. The resultant cotton tissues are subjected to a selection a...
10/27/1992
5145777Plant cells resistant to herbicidal glutamine synthetase inhibitors
A plant cell which is resistant to a herbicidal glutamine synthetase inhibitor, wherein the resistance is caused by levels of GS activity which, when present in an otherwise herbicidal GS inhibitor sensitive plant cell, render the cell substantially resis...
09/08/1992
5108921Method for enhanced transmembrane transport of exogenous molecules
A method is provided for enhancing transmembrane transport of exogenous molecules. The method comprises contacting a membrane of a living cell with a complex formed between said molecules and ligands selected from biotin, biotin analogs and other biotin r...
04/28/1992
5106739CaMv 355 enhanced mannopine synthase promoter and method for using same
Unexpectedly high levels of expression of coding sequences can be obtained by the use of a CaMv 35s enhanced mannopine synthase promoter in plant host cells....
04/21/1992
5107065Anti-sense regulation of gene expression in plant cells
Regulation of expression of genes encoded for in plant cell genomes is achieved by integration of a gene under the transcriptional control of a promoter which is functional in the host and in which the transcribed strand of DNA is complementary to the str...
04/21/1992
5049500Pollen-mediated gene transformation in plants
A novel method for efficiently carrying out pollen-mediated gene transformation of flowering plants is described. Utilizing novel DNA constructs incorporating exogenous DNA fragments coding for specific enzymes, the method can product transformed plants e...
09/17/1991
4962028Plant promotors
Promoter sequences from the gene from the small subunit of ribulose-1,5-bisphosphate carboxylase are disclosed. Expression cassettes containing a promoter sequence, a linker region, and a 3' fragment are also disclosed. The promotor sequences and expressi...
10/09/1990
4820639Process for enhancing translational efficiency of eukaryotic mRNA
A process and means for increasing the production of protein translated from eukaryotic messenger ribonucleic acid (mRNA) comprising transferring a regulatory nucleotide sequence from a viral coat protein mRNA to the 5' terminus of a gene or complementary...
04/11/1989
4789633Fused liposome and acid induced method for liposome fusion
Liposomes containing phosphatidylethanolamine, palmitoyl homocysteine or oleic acid or palmitic acid, fuse rapidly when the pH of the medium is reduced below 7. Liposome fusion was measured by (a) mixing of the liposomal lipids as shown by resonance energ...
12/06/1988
4771002Transcription in plants and bacteria
A promoter region that drives expression of a 1450 base TR transcript in octopine-type crown gall tumors can also promote expression of a foreign structural gene in bacteria. Use of this dul-purpose promoter region to drive expression of a sing...
09/13/1988
4732856Transposable elements and process for using same
Transposable elements isolated from maize and a process for using the same to identify and isolate genes and to insert desired gene sequences into plants in a heritable manner....
03/22/1988
4684611Process for the in-vitro transformation of plant protoplasts with plasmid DNA
Genetic properties of higher plants are transformed by incubating protoplasts of the plants together with plasmid DNA. The incubation is effected in the presence of polyethylene glycol and calcium ions. Subsequently--during after-incubation--the calcium i...
08/04/1987
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