Abstract: Materials and Methods for increasing shade tolerance in plants are disclosed. For example, nucleic acids encoding shade-tolerance polypeptides are disclosed as well as methods for using such nucleic acids to transform plant cells. Also disclosed are plants having increased shade tolerance and plant products produced from plants having increased shade tolerance.

Abstract: The subject invention concerns materials and methods for providing plants or plant tissue with increased starch biosynthesis. Increased starch biosynthesis provides for increased yield. One aspect of the invention concerns polynucleotides that encode a mutant plant large subunit of AGPase. In one embodiment, a polynucleotide of the invention encodes a plant AGPase large subunit having an amino acid mutation wherein the cysteine amino acid corresponding to amino acid position 424 of wild type maize AGPase large subunit is substituted with an amino acid that results in increased AGPase activity when provided in an AGPase enzyme. In a specific embodiment, the cysteine corresponding to amino acid position 424 of wild type maize AGPase large subunit is substituted with a valine amino acid. The subject invention also comprises a mutant plant large subunit of AGPase encoded by a polynucleotide of the invention.

Abstract: A novel leaf lettuce cultivar, designated DIP 6992, is disclosed. The invention relates to the seeds of lettuce cultivar DIP 6992, to the plants of lettuce cultivar DIP 6992 and to methods for producing a lettuce plant by crossing lettuce cultivar DIP 6992 with itself or another lettuce line. The invention further relates to methods for producing a lettuce plant containing in its genetic material one or more transgenes and to the transgenic plants produced by that method and to methods for producing other lettuce lines derived from the cultivar DIP 6992.

Abstract: The present invention relates to processes for preparing transformed plant cells or organisms by transforming a population of plant cells which comprises at least one marker protein having a direct or indirect toxic effect for the population, with at least one nucleic acid sequence to be inserted in combination with at least one compound, preferably a DNA construct, capable of reducing the expression, amount, activity and/or function of the marker protein, with the transformed plant cells having a growth advantage over nontransformed cells, due to the action of the compound.

Abstract: A novel lettuce cultivar, designated ICE 15454, is disclosed. The invention relates to the seeds of lettuce cultivar ICE 15454, to the plants of lettuce line ICE 15454 and to methods for producing a lettuce plant by crossing the cultivar ICE 15454 with itself or another lettuce line. The invention further relates to methods for producing a lettuce plant containing in its genetic material one or more transgenes and to the transgenic plants produced by that method and to methods for producing other lettuce lines derived from the cultivar ICE 15454.

Abstract: The present invention provides thermostable polypeptides related to Arabidopsis Rubisco Activase polypeptides. Nucleic acids encoding the polypeptides of the invention are also provided. Methods for using the polypeptides and nuclei acids of the invention to enhance resistance of plants to heat stress are encompassed.

Abstract: The relationship between F-box proteins and proteins involved in the ethylene response in plants is described. In particular, F-box proteins may bind to proteins involved in the ethylene response and target them for degradation by the ubiquitin/proteasome pathway. The transcription factor EIN3 is a key transcription factor mediating ethylene-regulated gene expression and morphological responses. EIN3 is degraded through a ubiquitin/proteasome pathway mediated by F-box proteins EBF1 and EBF2. The link between F-box proteins and the ethylene response is a key step in modulating or regulating the response of a plant to ethylene. Described herein are transgenic plants having an altered sensitivity to ethylene, and methods for making transgenic plant having an altered sensitivity to ethylene by modulating the level of activity of F-box proteins. Methods of altering the ethylene response in a plant by modulating the activity or expression of an F-box protein are described.

Abstract: The invention relates to a method for testing a plant or plant part for exhibiting a reduced or absent wound-induced surface discoloration as compared to a control plant or plant part, which method comprises providing a plant or plant part that is obtained from a plant population that shows genetic variation, in particular a gene bank; optionally creating a wound surface on the plant or plant part; incubating the plant or plant part or the wound surfaces created thereon to allow for discoloration to occur therein or thereon; observing the discoloration in or on the plants or plant parts; comparing the observed discoloration with the discoloration that is observed in the control plant or plant part to assess whether the plant or plant part shows no discoloration or a discoloration that is reduced as compared to the control plant or plant part; and identifying a plant or plant part that shows no discoloration or a discoloration that is reduced as compared to the control plant or plant part as a plant that harbo

Abstract: The present invention relates to transgenic plants that have increased nitrogen use efficiency, stress tolerance, or both and that have been transformed using a novel vector construct including nucleic acid sequences that modulate nitrogen use in plants. In various embodiments, the vector construct includes one or more nucleic acid sequences selected from the group consisting of SEQ ID NO: 2, 4, 7, 9, 11, 13, 15, 17, 22, 24, 26, 28, 30, 32, 34, 36, or 38. The invention also relates to isolated vectors for transforming plants and to antibodies used for detecting transformed plants. The invention also relates to methods of expressing in plants the nucleic acid molecules corresponding to the nucleic acid sequences that modulate nitrogen use in plants or are modulated by nitrogen conditions.

Abstract: Disclosed herein are nucleic acid molecules isolated from coffee (Coffea spp.) comprising sequences that encode mannan synthase or galactomannan galactosyltransferase. Also disclosed are methods for using these polynucleotides for gene regulation and manipulation of the polysaccharide molecules of coffee plants, to influence extraction characteristics and other features of coffee beans.

Abstract: Disclosed herein are chloroplast transformation vectors constructed to enable expression and hyperaccumulation of membrane proteins in chloroplasts. Another embodiment relates to plants transformed with such vectors. Another embodiment relates to seeds and other plant tissues transformed with such vectors. Another embodiment relates to a method of increasing expression of membrane proteins in chloroplasts including transforming a plant cell with vectors described herein.

Abstract: The present invention relates to the field of transgenic plants having modified growth and to the use of chromatin remodeling genes, in particular Arabidopsis gene (AtCHR12) and homologs and orthologs thereof, for making such plants. AtCHR12 is involved in the flexible modulation of growth characteristics in development, notably after the perception of environmental stress. It demonstrates the intimate relationships between environment, chromatin and growth in plants.

Abstract: The invention relates to plant transcription factor polypeptides, polynucleotides that encode them, homologs from a variety of plant species, and methods of using the polynucleotides and polypeptides to produce transgenic plants having advantageous properties compared to a reference plant. Sequence information related to these polynucleotides and polypeptides can also be used in bioinformatic search methods and is also disclosed.

Abstract: The invention provides seed and plants of the lettuce line designated P2231-3013596. The invention thus relates to the plants, seeds and tissue cultures of lettuce line P2231-3013596, and to methods for producing a lettuce plant produced by crossing a plant of lettuce line P2231-3013596 with itself or with another lettuce plant, such as a plant of another line. The invention further relates to seeds and plants produced by such crossing. The invention further relates to parts of a plant of lettuce line P2231-3013596, including the gametes of such plants.

Abstract: Lettuce varieties ISI 43509 and ISI 43541 are described.

Abstract: A lettuce cultivar, designated 50-0501050-B, is disclosed. The invention relates to the seeds of lettuce cultivar 50-0501050-B, to the plants of lettuce cultivar 50-0501050-B and to methods for producing a lettuce plant by crossing the cultivar 50-0501050-B with itself or another lettuce cultivar. The invention further relates to methods for producing a lettuce plant containing in its genetic material one or more transgenes and to the transgenic lettuce plants and plant parts produced by those methods. This invention also relates to lettuce cultivars or breeding cultivars and plant parts derived from lettuce cultivar 50-0501050-B, to methods for producing other lettuce cultivars, lines or plant parts derived from lettuce cultivar 50-0501050-B and to the lettuce plants, varieties, and their parts derived from the use of those methods. The invention further relates to hybrid lettuce seeds, plants, and plant parts produced by crossing cultivar 50-0501050-B with another lettuce cultivar.

Abstract: A lettuce cultivar, designated ‘Steamboat’, is disclosed. The invention relates to the seeds of lettuce cultivar ‘Steamboat’, to the plants of lettuce cultivar ‘Steamboat’ and to methods for producing a lettuce plant by crossing the cultivar ‘Steamboat’ with itself or another lettuce cultivar. The invention further relates to methods for producing a lettuce plant containing in its genetic material one or more transgenes and to the transgenic lettuce plants and plant parts produced by those methods. This invention also relates to lettuce cultivars or breeding cultivars and plant parts derived from lettuce cultivar ‘Steamboat’, to methods for producing other lettuce cultivars, lines or plant parts derived from lettuce cultivar ‘Steamboat’ and to the lettuce plants, varieties, and their parts derived from the use of those methods. The invention further relates to hybrid lettuce seeds, plants, and plant parts produced by crossing cultivar ‘Steamboat’ with another lettuce cultivar.

Abstract: The invention provides plant gene promoters and regulatory elements that are root-specific and/or induced by parasitic nematodes. The promoters of the invention are useful for controlling expression of nucleic acids of interest in plants roots.

Abstract: Polynucleotides encoding polypeptides that comprise the biosynthetic pathway for phenylpropanoids and flavonoids in the coffee plant are disclosed. Also disclosed are methods for using these polynucleotides and polypeptides for the manipulation of flavor, aroma, and other features of coffee beans, as well as the manipulation resistance to pathogen, herbivore, and insect attack in the coffee plant.

Abstract: The present invention relates to a Lactuca sativa L. var. longifolia Lam seed which has a solid main vein and narrow base leaves, dark green outer leaves, short core, absence of fringe burn, and absence of tipburn. A specific embodiment is designated 41-69 RZ, referred to as Actarus. The present invention also relates to a Lactuca sativa L. var. longifolia Lam plant produced by growing the “41-69 RZ” (“Actarus”) seed. The invention further relates to methods for producing the lettuce cultivar, represented by lettuce variety 41-69 RZ.

Abstract: The present invention concerns double stranded RNA compositions and transgenic plants capable of inhibiting expression of genes essential to establishing or maintaining nematode infestation in a plant, and methods associated therewith. Specifically, the invention relates to the use of RNA interference to inhibit expression of a target CAD-like plant gene, and relates to the generation of plants that have increased resistance to parasitic nematodes.

Abstract: The invention provides promoter polynucleotides that are root-preferred and/or induced by parasitic nematodes. The promoter polynucleotides of the invention are useful for controlling expression of nucleic acids of interest in plant roots.

Abstract: The invention provides seed and plants of the lettuce line designated P2231-3013596. The invention thus relates to the plants, seeds and tissue cultures of lettuce line P2231-3013596, and to methods for producing a lettuce plant produced by crossing a plant of lettuce line P2231-3013596 with itself or with another lettuce plant, such as a plant of another line. The invention further relates to seeds and plants produced by such crossing. The invention further relates to parts of a plant of lettuce line P2231-3013596, including the gametes of such plants.

Abstract: Methods and materials for modulating lysine, glucose, fructose, galactose and leucine content in plants are disclosed.

Abstract: Lettuce variety ISI 45125 is described.

Abstract: The present invention provides a method of controlling a plant's tolerance to environmental stress and to a transgenic plant having the desired characteristics.

Abstract: This invention pertains to the discovery of mutant phytochromes that when introduced into a plant alter the photomorphogenic properties of that plant. In certain embodiments transfection of plants by nucleic acid constructs expressing the mutant phytochromes produced plants having a phenotype characterized by light-independent activation. Thus, in certain embodiments, this invention provides a transgenic plant or plant cell comprising a mutant phytochrome where the mutant phytochrome is a light-stable phytochrome; and the transgenic plant shows decreased shade avoidance as compared to the same species or strain of plant lacking the mutant phytochrome. In various embodiments the mutant phytochrome comprises a mutation at the position corresponding to tyrosine residue 276 in an Arabidopsis phytochrome where the mutation is to a residue other than tyrosine.

Abstract: A lettuce cultivar, designated 12-0402033-B, is disclosed. The invention relates to the seeds of lettuce cultivar 12-0402033-B, to the plants of lettuce cultivar 12-0402033-B and to methods for producing a lettuce plant by crossing the cultivar 12-0402033-B with itself or another lettuce cultivar. The invention further relates to methods for producing a lettuce plant containing in its genetic material one or more transgenes and to the transgenic lettuce plants and plant parts produced by those methods. This invention also relates to lettuce cultivars or breeding cultivars and plant parts derived from lettuce cultivar 12-0402033-B, to methods for producing other lettuce cultivars, lines or plant parts derived from lettuce cultivar 12-0402033-B and to the lettuce plants, varieties, and their parts derived from the use of those methods. The invention further relates to hybrid lettuce seeds, plants, and plant parts produced by crossing cultivar 12-0402033-B with another lettuce cultivar.

Abstract: The present invention discloses transgenic plants having an altered level of NAP protein compared to that of a non-transgenic plant, where the transgenic plants display an altered leaf senescence phenotype relative to a non-transgenic plant, as well as mutant plants comprising an inactivated NAP gene, where mutant plants display a delayed leaf senescence phenotype compared to that of a non-mutant plant. The present invention also discloses methods for delaying leaf senescence in a plant, as well as methods of making a mutant plant having a decreased level of NAP protein compared to that of a non-mutant plant, where the mutant plant displays a delayed leaf senescence phenotype relative to a non-mutant plant. Methods for causing precocious leaf senescence or promoting leaf senescence in a plant are also disclosed. Also disclosed are methods of identifying a candidate plant suitable for breeding that displays a delayed leaf senescence and/or enhanced yield phenotype.

Abstract: The present invention relates to nucleic acid sequences which have a transcriptional promoter activity preferentially in the phloem of plants under conditions of stress, or in the roots, to derived sequences, to constructs containing such sequences, and also to cells transformed with said constructs and to transgenic plants. The present invention makes it possible to place any transgene under the transcriptional control of a promoter, the activity of which is tissue-specific, organ-specific and/or inducible by environmental factors, such as biotic or abiotic stresses.

Abstract: Methods for pollinating lettuce and producing hybrid lettuce seed are described. The methods include the steps of providing lettuce plants and releasing Megachile rotundata bees or attracting pollinators. Hybrid lettuce seeds and plants produced using methods of this invention and male sterile lettuce lines used in this invention are also described.

Abstract: The invention provides plant gene promoters and regulatory elements that are root-specific and/or induced by parasitic nematodes. The promoters of the invention are useful for controlling expression of nucleic acids of interest in plants roots.

Abstract: The invention provides seed and plants of the lettuce line designated P2428-5006090. The invention thus relates to the plants, seeds and tissue cultures of lettuce line P2428-5006090, and to methods for producing a lettuce plant produced by crossing a plant of lettuce line P2428-5006090 with itself or with another lettuce plant, such as a plant of another line. The invention further relates to seeds and plants produced by such crossing. The invention further relates to parts of a plant of lettuce line P2428-5006090, including the gametes of such plants.

Abstract: A lettuce cultivar, designated 51-0501032-B, is disclosed. The invention relates to the seeds of lettuce cultivar 51-0501032-B, to the plants of lettuce cultivar 51-0501032-B and to methods for producing a lettuce plant by crossing the cultivar 51-0501032-B with itself or another lettuce cultivar. The invention further relates to methods for producing a lettuce plant containing in its genetic material one or more transgenes and to the transgenic lettuce plants and plant parts produced by those methods. This invention also relates to lettuce cultivars or breeding cultivars and plant parts derived from lettuce cultivar 51-0501032-B, to methods for producing other lettuce cultivars, lines or plant parts derived from lettuce cultivar 51-0501032-B and to the lettuce plants, varieties, and their parts derived from the use of those methods. The invention further relates to hybrid lettuce seeds, plants, and plant parts produced by crossing cultivar 51-0501032-B with another lettuce cultivar.

Abstract: A method of modifying morphology in a plant by introducing into a plant at least one chimaeric gene having a promoter sequence operably associated with a nucleic acid sequence, the promoter sequence being operable to direct expression in specific cells of the plant and the nucleic acid sequence encoding at least one gene product capable of altering the metabolism of or causing death of the specific cells and/or nearby cells. In particular, the promoter sequence is operable to direct expression in lateral bud or lateral shoot and the nucleic acid encoding at least one gene product capable of disrupting the metabolism of or causing the death of the lateral bud or lateral shoot or nearby cells. Preferably the promoter sequence has the sequence shown as SEQ ID No. 1 or SEQ ID No. 7 or SEQ ID No. 4, or a part thereof capable of regulating expression of a gene, or a sequence having at least 60%, preferably at least 75%, homology to SEQ ID No. 1 or SEQ ID No. 7 and being capable of regulating expression of a gene.

Abstract: The present invention provides thermostable polypeptides related to Arabidopsis Rubisco Activase polypeptides. Nucleic acids encoding the polypeptides of the invention are also provided. Methods for using the polypeptides and nuclei acids of the invention to enhance resistance of plants to heat stress are encompassed.

Abstract: A lettuce cultivar, designated 80-0601018-B, is disclosed. The invention relates to the seeds of lettuce cultivar 80-0601018-B, to the plants of lettuce cultivar 80-0601018-B and to methods for producing a lettuce plant by crossing the cultivar 80-0601018-B with itself or another lettuce cultivar. The invention further relates to methods for producing a lettuce plant containing in its genetic material one or more transgenes and to the transgenic lettuce plants and plant parts produced by those methods. This invention also relates to lettuce cultivars or breeding cultivars and plant parts derived from lettuce cultivar 80-0601018-B, to methods for producing other lettuce cultivars, lines or plant parts derived from lettuce cultivar 80-0601018-B and to the lettuce plants, varieties, and their parts derived from the use of those methods. The invention further relates to hybrid lettuce seeds, plants, and plant parts produced by crossing cultivar 80-0601018-B with another lettuce cultivar.

Abstract: The invention concerns the use of duplex oligonucleotides about 25 to 30 base pairs to introduce site specific genetic alterations in plant cells. The oligonucleotides can be delivered by mechanical (biolistic) systems or by electroporation of plant protoplasts. Thereafter plants having the genetic alteration can be generated form the altered cells. In specific embodiments the invention concerns the alteration in the gene that encode acid invertase, UDP-glucose pyrophosphorylase, polyphenol oxidase, O-methyl transferase, cinnamyl alcohol dehydrogenase, ACC synthase and ACC oxidase or etr-1 or homolog of etr-1, and plants having isolated point mutations in such genes.

Abstract: The invention provides compositions and methods relating to the separation of quantitative Downy Mildew resistance traits from linked but undesirable agronomic traits. The invention further provides plants, plant parts, and seeds comprising such Downy Mildew Resistance traits, which do not comprise alleles specifying undesirable agronomic traits that are genetically linked to the resistance traits.

Abstract: A lettuce cultivar, designated 41-0701072-B, is disclosed. The invention relates to the seeds of lettuce cultivar 41-0701072-B, to the plants of lettuce cultivar 41-0701072-B and to methods for producing a lettuce plant by crossing the cultivar 41-0701072-B with itself or another lettuce cultivar. The invention further relates to methods for producing a lettuce plant containing in its genetic material one or more transgenes and to the transgenic lettuce plants and plant parts produced by those methods. This invention also relates to lettuce cultivars or breeding cultivars and plant parts derived from lettuce cultivar 41-0701072-B, to methods for producing other lettuce cultivars, lines or plant parts derived from lettuce cultivar 41-0701072-B and to the lettuce plants, varieties, and their parts derived from the use of those methods. The invention further relates to hybrid lettuce seeds, plants, and plant parts produced by crossing cultivar 41-0701072-B with another lettuce cultivar.

Abstract: A lettuce cultivar, designated 21-0506018-B, is disclosed. The invention relates to the seeds of lettuce cultivar 21-0506018-B, to the plants of lettuce cultivar 21-0506018-B and to methods for producing a lettuce plant by crossing the cultivar 21-0506018-B with itself or another lettuce cultivar. The invention further relates to methods for producing a lettuce plant containing in its genetic material one or more transgenes and to the transgenic lettuce plants and plant parts produced by those methods. This invention also relates to lettuce cultivars or breeding cultivars and plant parts derived from lettuce cultivar 21-0506018-B, to methods for producing other lettuce cultivars, lines or plant parts derived from lettuce cultivar 21-0506018-B and to the lettuce plants, varieties, and their parts derived from the use of those methods. The invention further relates to hybrid lettuce seeds, plants, and plant parts produced by crossing cultivar 21-0506018-B with another lettuce cultivar.

Abstract: A lettuce cultivar, designated 80-0701013-B, is disclosed. The invention relates to the seeds of lettuce cultivar 80-0701013-B, to the plants of lettuce cultivar 80-0701013-B and to methods for producing a lettuce plant by crossing the cultivar 80-0701013-B with itself or another lettuce cultivar. The invention further relates to methods for producing a lettuce plant containing in its genetic material one or more transgenes and to the transgenic lettuce plants and plant parts produced by those methods. This invention also relates to lettuce cultivars or breeding cultivars and plant parts derived from lettuce cultivar 80-0701013-B, to methods for producing other lettuce cultivars, lines or plant parts derived from lettuce cultivar 80-0701013-B and to the lettuce plants, varieties, and their parts derived from the use of those methods. The invention further relates to hybrid lettuce seeds, plants, and plant parts produced by crossing cultivar 80-0701013-B with another lettuce cultivar.

Abstract: The present invention relates to: a method for producing a transgenic plant expressing miraculin, comprising introducing a miraculin gene into a useful plant that can be easily produced and cultivated throughout the year using plant molecular breeding technology; a transgenic plant expressing miraculin, which is produced by the method; and the use thereof. The present invention also relates to a food additive, a food or drink, or an antidiabetic drug, which contains miraculin that is produced by the transgenic plant.

Abstract: Disclosed is are gene sequences encoding ?-tocopherol methyltransferases from photosynthetic organisms. The enzyme ?-tocopherol methyltransferase catalyzes the methylation of ?-tocopherol to yield ?-tocopherol, the most bioactive species of tocopherol. ?-tocopherol methyltransferase is believed to be involved in regulating the relative amounts of the various tocopherols present in photosynthetic organisms. By introducing a genetic construct having a ?-tocopherol methyltransferase coding sequence placed under the control of a plant promoter into a plant, transgenic plants can be made having altered ?-tocopherol methyltransferase expression, to effect dramatic changes in the tocopherol profile of the plant. Transgenic plants can be made that have ?-tocopherol as the predominant tocopherol in their seeds and oils.

Abstract: The present invention relates to an iceberg lettuce having one or more romaine lettuce characteristics. The invention further relates to methods for producing iceberg lettuce varieties containing one or more romaine lettuce characteristics.

Abstract: A Romaine lettuce variety with improved resistance to corky root disease and lettuce dieback disease is presented. The seed of the lettuce is designated as PYB 1595, a representative sample of which has been deposited under ATCC Accession Number PTA-9179. PYB 1595 is a medium-dark green Romaine lettuce that combines the above disease resistance with Parris Island Cos (PIC) plant type. The invention is also directed to a method of making an F1 hybrid lettuce variety by crossing a plant grown from the seed of PYB 1595 with another plant and selecting a seed from said crossing.

Abstract: Disclosed are proteins, and nucleic acids encoding such proteins, involved in or associated with cell proliferation, senesence, differentiation, development, and stress response in plants. Also disclosed are uses for such proteins.

Abstract: Disclosed are proteins, and nucleic acids encoding such proteins, involved in or associated with the stress response (both biotic and abiotic stress) in plants. Also disclosed are uses for such proteins.

Abstract: The invention relates to novel RacB cDNA sequences from barley and to expression cassettes and vectors comprising these promoter sequences. The invention furthermore relates to transgenic plants transformed with these expression cassettes or vectors, to cultures, parts or transgenic propagation material derived from them, and to their use for the production of foodstuffs, feeding stuffs, seed, pharmaceuticals or fine chemicals. The invention furthermore relates to methods of generating or increasing a pathogen resistance in plants by reducing the expression of an RacB protein or of a functional equivalent thereof.

Abstract: The present invention provides a method of herbicide treatment of selected female and male parents in a hybrid seed production system. The system results in enhanced trait purity and efficiency in the hybrid seed production system.