The compositions and methods disclosed relate to DNA compositions, plant cells, seeds, plant parts that relate to maize plants with increased grain yield trait. Also provided are assays for detecting the presence of the maize DP-202216-6 event based on the DNA sequence of the recombinant construct inserted into the maize genome and the DNA sequences flanking the insertion site. Kits and conditions useful in conducting the assays are provided.

Genetic constructs capable of manipulating fructan biosynthesis in photosynthetic cells of a plant, said genetic constructs include a promoter operatively linked to a nucleic acid encoding a bacterial FT enzyme. These constructs can be used in modification of fructan biosynthesis in plants and, more particularly, for manipulating fructan biosynthesis in photosynthetic cells. The constructs can also be used for increasing plant biomass and, more particularly, for enhancing biomass yield and/or yield stability, including shoot and/or root growth in a plant, and for enhancing the productivity of biochemical pathways.

The present invention is directed to a transgenic plant and a method for producing the same. In particular, the present invention is directed to a transgenic plant or a plant cell in which a nucleic acid molecule encoding an m.sup.6A demethylase is introduced, wherein said m.sup.6A demethylase has the following two domains: i) N-terminal domain (NTD) having the function of AlkB oxidation demethylase; and ii) C-terminal domain (CTD). The present invention is also directed to a method for producing said plant, comprising introducing a nucleic acid molecule encoding an m.sup.6A demethylase into a regenerable plant cell, and regenerating a transgenic plant from the regenerable plant cell.

Provided are isolated polypeptides which are at least 80% homologous to SEQ ID NOs: 182-184, 186-202, 204-216, 219-223, 225, 227-232, 235-236, 238, 240-260, 262-268, 270-275, 277-287, 289-297, 3651-3671, 3686, 3720-3721, 3724, 3727, 3735, 3754, 3774, 3795-4304, 4316, 4374, 4425, 4464, 4481-4813, 4824, 4833, 4843-4844, 4867-4869, 4888, 4890-4891, 5005-5050, 5053-5070, 5093, 5217, 5231, 5233, 5239, 5246, 5255, 5257-5296, 5412, 5415-5429, 5447-5456, 5465-5673, 5675-5686, 5688-5695, 5697-5698, 5700, 5702-5707, 5709-5715, 5717-5785, 5831, 5869, 5980, 6010-6043, 6045-6053, 6055-6093, 6132, 6383, 6405, 6493, 6523, 6533-6537, and 6563-6589, isolated polynucleotides encoding same, nucleic acid constructs comprising same, transgenic cells expressing same, transgenic plants expressing same and method of using same for increasing yield, abiotic stress tolerance, growth rate, biomass, vigor, oil content, photosynthetic capacity, seed yield, fiber yield, fiber quality, fiber length, and/or nitrogen use efficiency of a plant.

The invention relates to a method for producing a genetically modified woody plant with improved growth properties (in terms of biomass and/or wood density) as compared to a corresponding non-genetically modified wild type plant or woody plant, said method comprising altering the level of expression of a polypeptide in a woody plant cell; a woody plant; or a part thereof.

The invention relates to methods for increasing seed yield, increasing the total content of protein and/or lipid in seeds and reducing glucosinolate levels by reducing the expression or activity of UPL3. The invention also relates to genetically altered plants characterised by the above phenotypes and methods of producing such plants.

Compositions and methods for optimally expressing transgenes in organisms such as bacteria, plants, plant cells, tissues and seeds are provided. Compositions comprising the cassettes and methods of expressing are provided. The DNA constructs or expression cassettes of the invention can be used for transformation and expression in plants and bacteria wherein conventional gene expression methods result in decreased expression, negative phenotypes or reduced plant performance.

Isolated polynucleotides are provided. Each of the isolated polynucleotides comprise a nucleic acid sequence encoding a polypeptide having an amino acid sequence at least 80% homologous to SEQ ID NO: 121, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 122, 123, 124, 125, 126, 95 or 96, wherein the polypeptide is capable of regulating cotton fiber development. Also provided are methods of using such polynucleotides for improving fiber quality and/or yield of a fiber producing plant, as well as methods of using such polynucleotides for producing plants having increased biomass/vigor/yield.

The present invention relates to isolated nucleic acid molecules and their corresponding encoded polypeptides able confer the trait of improved plant size, vegetative growth, growth rate, seedling vigor and/or biomass in plants challenged with saline conditions. The present invention further relates to the use of these nucleic acid molecules and polypeptides in making transgenic plants, plant cells, plant materials or seeds of a plant having plant size, vegetative growth, growth rate, seedling vigor and/or biomass that are improved in saline conditions with respect to wild-type plants grown under similar conditions.

Provided are isolated polynucleotides, polypeptides encoded thereby, nucleic acid constructs comprising same, plant cells and plants comprising same and methods of generating plants with increased yield, biomass, growth rate, vigor, oil content, fiber yield, fiber quality, abiotic stress tolerance, and/or nitrogen use efficiency, wherein the polynucleotides encode polypeptides at least 80% identical to SEQ ID NO: 574-930, 6266-10549 or 10550, such as the polynucleotides set forth in SEQ ID NOs:1-573, and 931-6265.