Abstract: Monoclonal antibodies and related binding proteins that bind specifically to the envelope glycoprotein of H5 subtypes or neuraminidase glycoprotein of N1 subtypes of avian influenza virus (AIV) are provided. The monoclonal antibodies and related binding proteins are useful for the detection of H5 and N1 subtypes of AIV, including H5N1 subtypes and provide means for the diagnosis, surveillance and treatment of dangerous viral infections.

Abstract: The present invention generally provides a method to generate broad-spectrum resistance to bacterial blight disease in plants. More specifically, the present invention provides a method to generate broad-spectrum resistance to Xanthomonas oryzae pv. oryzae, the causal agent of bacterial blight disease of rice, and enhanced resistance to Xanthomonas oryzae pv. oryzicola, the causal agent of bacterial leaf streak of rice. Xa27, an inducible bacterial blight R gene in rice, was induced by the cognate avrXa27 gene expressed in host. Rice plants carrying the avrXa27 transgene and wild-type Xa27 gene conferred resistance to incompatible and compatible pathogens, and enhanced resistance to X. oryzae pv. oryzicola strain L8. The Xa27-mediated enhanced resistance to X. oryzae pv. oryzicola was also observed in the interaction between IRBB27 and L8 harboring pHM1avrXa27. This was further verified by the fact that the Xa27 gene in IRBB27 was induced by the avrXa27 gene in bacteria.

Abstract: A method is disclosed for producing a transgenic cotton plant by Agrobacterium-mediated transformation of petiole tissue. The method comprises the steps of (a) obtaining cotton petiole explants, (b) exposing the petiole explants to a culture of Agrobacterium tumefaciens that harbors a vector comprising an exogenous gene and a selectable marker, the Agrobacterium being capable of effecting the stable transfer of the exogenous gene and selection agent resistance gene to the genome of the cells of the petiole explant, (c) culturing the petiole explants to induce callus formation, (d) selecting transformed callus that expresses the exogenous gene, (e) culturing the selected callus in suspension culture to induce formation of embryoids, (f) regenerating the embryoids into whole transgenic cotton plants.

Abstract: The present invention is directed to a self-quenching primer comprising; a fluorophore that can be quenched by guanine; an oligonucleotide sequence that forms a hairpin; an oligonucleotide that is a target specific sequence and; use in amplification reactions, particularly in polymerase chain reactions, during which the fluorophore is released thereby emitting fluorescence.

Abstract: The present invention is directed to the use of the maize Ac/Ds transposable elements in vertebrates.

Abstract: In Magnaporthe species and other plant pathogenic fungal species, the appressoriu, (infection structure) is responsible for breaching the host plant cell wall and gaining entry into the host tissues. Magnaporthe ABC3 protein is an MDR transporter that plays an important role during host penetration and also is involved in regulating fungal response to intracellular oxidative stress. The insertional mutant abc3?, in which the ABC3 efflux pump function is blocked, lacks functional appressoria and is therefore incapable of causing disease in host plants. This invention provides the abc3 nucleic acid (gene) and ABC3 protein from Magnaporthe or from Aspergillus, Ustilago or Fusarium and describes methods for reducing plant pathogenicity for important rice pathogens.

Abstract: The present invention is directed to fish whose genome has integrated therein an oncogenic nucleic acid operably linked to a promoter. Methods of making the fish and methods for their use are also provided. The fish may advantageously be utilized in methods of screening for drugs or agents that modulate oncogene-mediated neoplastic or hyperplastic transformation, or that modulate sensitivity to chemotherapy or radiation therapy. Immortal tumor cells lines, methods of making immortal tumor cell lines and methods of their use are also provided.

Abstract: The present invention is directed to a novel gene, Oslrk1, that is in involved in plant development, including root expansion. Methods of influencing this development are also described, as are transformed cells and transgenic plants comprising the described sequences.

Abstract: The present invention is directed to a method of Acacia mangium regeneration through organogenesis and a method of genetic transformation of Acacia mangium. The method of regeneration comprises inducing callus from different parts of seedlings and vegetatively micropropagated plantlets as explants; adventitious bud induction followed by pinnate leaf and bud elongation and eventually, elongated shoots were induced to root. Based on the regeneration system, a marker gene GUS under cauliflower mosaic virus promoter was introduced to Acacia mangium via Agrobacterium infection. GUS staining in the regenerated plants and Southern blot hybridization prove the incorporation of the foreign gene into the host genome and expression of the foreign gene.

Abstract: The present invention provides plants, plant cells and methods of making transgenic plants or plant cells, wherein the plants or cells are resistant to bacterial blight. The invention provides isolated nucleic acid sequences comprising SEQ ID NO: 1 or fragments thereof which provide a plant with resistance to bacterial blight disease when transfected into the plant.

Abstract: A method is disclosed for producing a transgenic cotton plant comprising the steps of (a) obtaining cottonfibrous root explants, (b) culturing the fibrous root explants to induce callus formation, (c) exposing root callus to a culture of Agrobacterium tumefaciens that harbors a vector comprising an exogenous gene and a selectable marker, the Agrobacterium being capable of effecting the stable transfer of the exogenous gene and selection agent resistance gene to the genome of the cells of the explant, (d) culturing the callus in the presence of the selection agent to which the selection agent resistance gene confers resistance so as to select for transformed cells, (e) inducing somatic embryo formation in the selected callus culture, and (f) regenerating the induced somatic embryos into whole transgenic cotton plants.

Abstract: This invention relates to Severe Acute Respiratory Syndrome associated coronavirus (SARS virus) isolated and recombinant proteins, in particular the nucleocapsid (N) protein and spike (S) protein, as well as fragments thereof and their use in the diagnosis, treatment and prevention of Severe Acute Respiratory Syndrome (SARS). The proteins and fragments carry epitopes that are specific for the SARS virus. Thus, detection methods based on these proteins or fragments as well as the monoclonal antibodies against these proteins or fragments are specific for the SARS virus.

Abstract: The present invention is directed to a novel auxin-inducible gene, ARGOS, that is involved in organ development, including size control, in plants. Methods of influencing this development are also described, as are transformed cells and transgenic plants comprising the described sequences.

Abstract: The present invention relates to an anther-specific cotton gene (CoFS), and active promoter fragments thereof. These promoters show strong anther-specific activity.

Abstract: The present invention relates to isolated DNA sequences from Arabidopsis encoding proteins for regulating dehiscence of mature fruits and transgenic plants with delayed fruit dehiscence. The invention also relates to methods of preventing dispersal of seeds through the process of dehiscence (pod shattering) by transforming plants with DNA sequences encoding proteins that cause an indehiscent phenotype.

Abstract: The present invention relates to a cotton ?-tubulin gene CFTUB2, and active fragments thereof. These promoters show strong fiber-specific activity.

Abstract: The present invention relates to the cotton actin gene CFACT1, and the fiber-specific promoter thereof. These promoters show strong fiber-specific activity.

Abstract: The present invention is directed to a method of Acacia mangium regeneration through organogenesis and a method of genetic transformation of Acacia mangium. The method of regeneration comprises inducing callus from different parts of seedlings and vegetatively micropropagated plantlets as explants; adventitious bud induction followed by pinnate leaf and bud elongation and eventually, elongated shoots were induced to root. Based on the regeneration system, a marker gene GUS under cauliflower mosaic virus promoter was introduced to Acacia mangium via Agrobacterium infection. GUS staining in the regenerated plants and Southern blot hybridization prove the incorporation of the foreign gene into the host genome and expression of the foreign gene.

Abstract: The present invention is directed to a novel auxin-inducible gene, ARGOS, that is involved in organ development, including size control, in plants. Methods of influencing this development are also described, as are transformed cells and transgenic plants comprising the described sequences.

Abstract: The present invention provides genes and encoded proteins that are involved in meiocyte formation during the growth of plants. The transformation of plants and plant-related hosts with these genes in altered or unaltered form, or the mutation of these genes in endogenous form, renders a plant capable during growth of bearing seedless fruits and/or pollenless flowers. The invention further provides methods of producing transgenic plants which are capable of bearing seedless fruits and/or pollenless flowers.