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Class 435/475 - The polynucleotide is unencapsidated bacteriophage or viral nucleic acid


Subclass of Class 435 - Chemistry: molecular biology and microbiology
Definition: Processes wherein the nucleic acid is that of a bacteriophage
No. of patents: 74
Last issue date: 06/17/2008


1    
NumberTitleIssue Date
7387257Card recording apparatus and a card storage cassette
Regarding a card storage cassette for use in a card recording apparatus in which a plurality of cards are stacked vertically with their face maintained substantially horizontal, the present invention provides in one embodiment a card recording apparatus and its card...
06/17/2008
7338800In vivo gene transfer
The present invention is directed to an in vivo method of transferring DNA from a donor cell to a recipient cell. In a specific embodiment, the method comprises a highly efficient process of bacterial mating. In a preferred embodiment, selection for a recombinant pl...
03/04/2008
7326572Endoderm cells from human embryonic stem cells
This disclosure provides a system for producing pancreatic islet cells from embryonic stem cells. Differentiation is initiated towards endoderm cells, and focused using reagents that promote emergence of islet precursors and mature insulin-secreting cells. High qual...
02/05/2008
7195916Method for expression of small antiviral RNA molecules within a cell
In one aspect, the invention provides methods and compositions for the expression of small RNA molecules within a cell using a retroviral vector. The methods can be used to express double stranded RNA complexes. Small interfering RNA (siRNA) can be expressed using t...
03/27/2007
7112435Uncoupling of DNA insert propagation and expression of protein for phage display
The present invention provides an advance in phage display technology by permitting the uncoupling of the propagation of phages containing inserted sequences encoding heterologous polypeptides from the expression of said polypeptides. The invention provides phage co...
09/26/2006
6991900Methods for identifying an essential gene in a prokaryotic microorganism
Methods are provided for the rapid identification of essential or conditionally essential DNA segments in any species of haploid cell (one copy chromosome per cell) that is capable of being transformed by artificial means and is capable of undergoing DNA recombinati...
01/31/2006
6951754DNA transfection system for the generation of infectious influenza virus
The present invention is based on the development of a dual promoter system (preferably a RNA pol I-pol II system) for the efficient intracellular synthesis of viral RNA. The resultant minimal plasmid-based system may be used to synthesize any RNA virus, preferably ...
10/04/2005
6949349Insulin-like growth factor agonist molecules
Compounds are provided that inhibit the interaction of an IGF with any one of its binding proteins and not to a human IGF receptor. These IGF agonist compounds, which include peptides, are useful to increase serum and tissue levels of active IGFs in a mammal. ...
09/27/2005
6867022Replication deficient adenovirus vectors and methods of making and using them
The invention provides novel replication deficient adenovirus vectors and methods for making and using these viruses. The invention also provides vector systems and kits using a serotype specific strategy for making adenoviral vector preparations substantially free ...
03/15/2005
6846665Method of producing a recombinant adeno-associated virus, suitable means for producing the same and use thereof for producing a medicament
The present invention relates to a method for producing a recombinant adeno-associated virus (rAAV), in which at different times a helper construct and also a vector construct are introduced into a suitable cell, and preferably the helper construct does not comprise...
01/25/2005
6830885Nucleic acid molecule, method and kit for selecting a nucleic acid having a desired feature
This invention relates to the screening of nucleic acids. More particularly, the present invention provides a dysfunctional viral genome capable of both expressing libraries of exogenous nucleic acids and selecting the sequences having a predefined characteristic or...
12/14/2004
6830920Rapid generation of recombinant adenoviral vectors
The invention provides a novel Adenovirus backbone plasmid, which when co-transfected with a shuttle vector, allows for production of recombinant viruses quickly and easily. The present invention also provides host cells and a cloning system for generating recombina...
12/14/2004
6780618Method for improving genetic stability of foreign insert nucleotide sequence in recombinant poliovirus
The present invention relates to (a) methods for improving a genetic stability of an insert nucleotide sequence in a recombinant single-stranded RNA virus vector, which comprises performing a mutagenesis of the foreign insert nucleotide sequence to provide even dist...
08/24/2004
6777220Manipulation of negative stranded RNA viruses by rearrangement of their genes and uses thereof
The present invention provides a method of increasing expression of a promoter distal gene in a virus of the order Mononegavirales, and a recombinant virus constructed by such method. Also provided is a method of attenuating a virus of the order Mononegavirales, and...
08/17/2004
6696295Transducing phages
The present invention is directed to isolated transducing phages, methods of isolating transducing phages, and methods of using transducing phages including, for instance, transferring at least one nucleic acid fragment from a donor microbe to a recipient...
02/24/2004
6689559Efficient hepatitis C virus replicon and its use in identifying antiviral compounds
The present invention provides a Hepatitis C Virus (HCV) replicon that efficiently replicates in an eukaryotic cell. The HCV replicon includes a nucleic acid sequence encoding a subgenomic fragments of HCV of any genotype that confer on the RNA the abilit...
02/10/2004
6620597Method for in vitro amplification of circular DNA
A method for generating and amplifying closed circular DNA having a specific sequence in vitro in a cell-free system is disclosed. Prior to the invention of this method, closed circular DNA could only be amplified in vivo in appropriate host cells. The es...
09/16/2003
6589732Transducing phages
The present invention is directed to isolated transducing phages, methods of isolating transducing phages, and methods of using transducing phages including, for instance, transferring at least one nucleic acid fragment from a donor microbe to a recipient...
07/08/2003
6558921Promoters of the genes glutamate deshydrogenase, ଲ-N-acetylhexosaminidase and γ-actin and their use in filamentous fungi expression, secretion and antisense systems
An isolated DNA having the promoter sequence of the hex gene of P. chrysogenum or a DNA fragment that is hybridizable to the complement of the promoter sequence under stringent conditions and is capable of directing expression of DNA downstream of the fra...
05/06/2003
6544507Anti-neoplastic viral agents
A viral DNA construct, and virus encoded thereby, is provided having one or more tumor specific transcription factor binding sites in place of one or more wild type transcription factor binding sites operatively positioned in the promoter region which con...
04/08/2003
6500611Inviable virus particles as scaffolds for constructing flexible detection systems
An innovative detection system for detecting small numbers of target analytes is disclosed. This system provides a novel method for attaching multiple copies of reporter groups to a single site on an analyte of interest. This system preferably comprises a...
12/31/2002
6420345Methods and reagents for inhibiting angiogenesis
Disclosed are methods for inhibiting angiogenesis using cyclin dependent kinase inhibitors (CDKi) and fusion proteins thereof, recombinant viruses comprising transgenes and nucleic acid sequences encoding the same, and liposomes carrying the same as angio...
07/16/2002
6406911Compositions and methods for sensitive detection of HIV infection and monitoring of drug resistance
A method is provided for detecting a presence of HIV virus in a sample comprising: taking a culture of recombinant cells which (a) are capable of cell division, (b) express CD4 receptor and one or more additional cell surface receptors necessary to allow ...
06/18/2002
6342655Plants resistant to WT strains of cucumber mosaic virus
CP genes of CMV strains V27, V33, V34, and A35 (CMV-V27, CMV-V33, CMV-V34, and CMV-A35 respectively) are provided....
01/29/2002
6338846Recombinant baculovirus, construction method thereof and insect pesticidal composition containing the same
A recombinant baculovirus, which produces a recombinant polyhedra made up of a baculovirus polyhedrin (PH), a Bacillus thuringiensis crystal protein (CP) and jellyfish Aequorea victoria green fluorescent protein (GFP), is constructed by introducing a tran...
01/15/2002
6335185Bacteriophage vectors generated by bacteriophage/plasmid recombination
The present invention relates to methods for the generation of lambda (λ) or P1 bacteriophage vectors useful in targeted mutagenesis of eukaryotic cells and the expression of genes and proteins, methods for the identification of a λ or P1 bacteriophage ...
01/01/2002
6319716Bovine adenovirus type 3 genome and vector systems derived therefrom
The present invention provides the complete nucleotide sequence of a bovine adenovirus. The invention further provides bovine adenovirus vectors and expression systems which can be used, among other things, for insertion of foreign sequences, for provisio...
11/20/2001
6300118Plasmids 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
6265563Opioid receptor genes
Genes encoding opioid receptors can be retrieved from vertebrate libraries using the murine probe disclosed herein under low-stringency conditions. The DNA sequence shown in FIG. 5 or its complement can be used to obtain the human delta, kappa and mu gene...
07/24/2001
6248578Infectious clone for human parainfluenza virus type 3
A system for generating recombinant, human parainfluenza virus, particularly infectious, recombinant, human parainfluenza virus type 3 (HPIV-3) is provided. In one embodiment, the system comprises a clone comprising a nucleotide sequence that encodes a fu...
06/19/2001
6245504Transducing phages of Actinomycetales
The present invention is directed to isolated transducing phages, methods of isolating transducing phages, and methods of using transducing phages including, for instance, transferring at least one nucleic acid fragment from a donor microbe to a recipient...
06/12/2001
6228620Protein complexes having factor VIII:C activity and production thereof
Recombinant protein complexes having human Factor VIII:C activity are expressed in a eukaryotic host cell by transforming the host cell with first and second expression cassettes encoding a first polypeptide substantially homologous to human Factor VIII:C...
05/08/2001
6218372Methods for treating restenosis with p21
The p21 gene encodes a cyclin dependent kinase inhibitor which affects cell cycle progression, but the role of this gene product in altering tumor growth has not been established. The present inventors have now discovered that the growth of malignant cell...
04/17/2001
6165712Methods of transcriptionally modulating expression of viral genes and genes useful for production of proteins
The present invention provides a method of transcriptionally modulating the expression of a gene encoding a protein of interest, the expression of which gene is associated with the production in cell culture of a protein encoded by the gene, which compris...
12/26/2000
6127601Plants resistant to C strains of cucumber mosaic virus
Coat protein genes of cucumber mosaic virus strains V27, V33, V34 and A35 (CMV V27, CMV V33, CMV V34, and CMV A35 respectively) are provided....
10/03/2000
6063608Cloned genes encoding reverse transcriptase lacking RNase H activity
The invention relates to a gene which encodes reverse transcriptase having DNA polymerase activity and substantially no RNase H activity. The invention also relates to vectors containing the gene and hosts transformed with the vectors of the invention. Th...
05/16/2000
6057300Methods for treating cancers and restenosis with p21
The p21 gene encodes a cyclin dependent kinase inhibitor which affects cell cycle progression, but the role of this gene product in altering tumor growth has not been established. The present inventors have now discovered that the growth of malignant cell...
05/02/2000
6037150Insect sequences for improving the efficiency of secretion of non-secreted proteins in eukaryotic cells
An expression cassette useful for the secretion of a heterologous protein from eukaryotic cells comprising a DNA sequence encoding a promoter functionally linked to a DNA sequence coding for the juvenile hormone esterase gene which is linked in frame to a...
03/14/2000
6033886Recombinant infectious non-segmented negative strand RNA virus
The present invention provides the generation of infectious replicating non-segmented negative-stranded RNA virus, entirely from cloned cDNA. This process offers the possibility to introduce mutations into the virus genome by means of recombinant DNA tech...
03/07/2000
6022705Insect sodium channels gene from insecticide-susceptible and insecticide-resistant house flies
The present invention is directed to isolated nucleic acid molecules encoding a voltage-sensitive sodium channel (VSSC) of Musca domestica, the VSSC being capable of conferring insecticide susceptibility or insecticide resistance to Musca domestica, as we...
02/08/2000
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