The present invention relates to a method for modifying lateral budding in a plant comprising modifying the expression or function of a protein comprising the sequence shown as SEQ ID NO: 3, 4, 5 or a sequence which has at least 70% sequence identity thereto. The invention further relates to plants, plant propagation material, harvested leaf and processed leaf obtainable by such methods.

The present invention provides a method for improving traits in a plant, like e.g. improving yield-related traits like number of flowers, number of siliques, seed yield, stein growth in a plant, the method comprising disruption of endogenous ROCK1 gene in a plant cell, wherein said disruption inhibits expression and/or activity of a product of said endogenous ROCK1 gene compared to a corresponding control plant cell lacking such a disruption.

Disclosed are rootstock plants, and methods of producing the rootstock plants, characterized by improved grafting success, enhanced root growth and other performance parameters.

Provided are nucleic acid constructs which comprise a polynucleotide encoding adenosine phosphate-isopentenyltransferase (IPT) operably linked to a stress-related promoter. Also provided are host cells transformed with the nucleic acid constructs, transgenic plants expressing the IPT coding sequence under the transcriptional regulation of a stress-related promoter and methods of using same for increasing abiotic stress tolerance of a plant, and biomass of plants under stress or normal conditions.

The present invention provides novel compositions for use to enhance crop performance. Specifically, the present invention provides for increased invertase activity, increased sugar content and/or delayed senescence plants. The present invention also provides for combinations of compositions and methods that increase invertase activity, increase sugar content and/or delay senescence in plants.

The present invention provides novel compositions for use to enhance crop performance. Specifically, the present invention provides for increased invertase activity, increased sugar content and/or delayed senescence plants. The present invention also provides for combinations of compositions and methods that increase invertase activity, increase sugar content and/or delay senescence in plants.

This disclosure provides a number of sequences involved in axillary bud growth in tobacco, methods of using such sequences, tobacco plants carrying modifications to such sequences or transgenes of such sequences, and tobacco products made from tobacco leaf harvested from such plants.

Methods and compositions for modulating plant development are provided. Polynucleotide sequences and amino acid sequences encoding isopentenyl transferase (IPT) polypeptides are provided. The sequences can be used in a variety of methods including modulating root development, modulating floral development, modulating leaf and/or shoot development, modulating senescence, modulating seed size and/or weight, and modulating tolerance of plants to abiotic stress. Polynucleotides comprising an IPT promoter are also provided. The promoter can be used to regulate expression of a sequence of interest. Transformed plants, plant cell, tissues, and seed are also provided.

This disclosure provides a number of sequences involved in axillary bud growth in tobacco, methods of using such sequences, tobacco plants carrying modifications to such sequences or transgenes of such sequences, and tobacco products made from tobacco leaf harvested from such plants.

Aspects of the disclosure relate to systems and methods for enhancing plant performance by identifying and manipulating the expression of plant genes involved in UV-B mediated improvements to hardiness and growth. Some aspects of the disclosure relate to systems and methods for identifying plant novel genes responsive to light stimulation. Some aspects of the disclosure relate to systems and methods for identifying transgenic plants improved so as to present desired agronomic traits associated with UV-B light stimulation. Some aspects of the disclosure relate to systems and methods for modulating plant sensitivity to light for enhancing plant performance or a desired agronomic trait. Some aspects of the disclosure relate to systems and methods for generating stable transgenic plants that exhibit a desired agronomic trait.