Described herein are modified MYB46 transcription factors that are more stable and less prone to degradation than corresponding unmodified MYB46 transcription factors. Expression of the modified MYB46 transcription factors within plants improves the structural strength, increases biomass, and enhances fiber strength of the plants.

This invention provides recombinant DNA constructs, transgenic plant nuclei and cells with such recombinant DNA construct for expression of proteins that are useful for imparting enhanced agronomic trait(s) to transgenic crop plants. This invention also provides transgenic plants and progeny seed comprising the transgenic plant cells where the plants are selected for having an enhanced trait selected from the group of traits consisting of enhanced water use efficiency, enhanced cold tolerance, increased yield, enhanced nitrogen use efficiency, enhanced seed protein and enhanced seed oil. Also disclosed are methods for manufacturing transgenic seed and plants with enhanced traits.

The present invention provides a polynucleotide which enables the modulation of the seed vigour, and in particular enhances the seed vigour, and more particularly enables the modification of the speed of germination. A plant seed comprising the said polynucleotide is also provided. A method of producing the plant seed, method for improving the germination and vigour of plant seed, transgenic plant and the use of the polynucleotide of the invention for producing plants growing seeds with improved germination and vigour characteristics are also provided. The invention particularly concerns Brassica, more particularly Brassica oleracea.

Polynucleotides and polypeptides useful in the manufacture of a class of chemical compounds known as alkaloids are provided. The polynucleotides and polypeptides may be used to synthesize alkaloids, including reticuline, thebaine and morphine, in vivo and in vitro. The polynucleotides further may be used to examine the presence of the polynucleotides in a cell or a cell extract, and to modulate expression thereof in living cells.

The invention relates to methods of increasing grain size and/or weight in a plant, as well as plants with increased grain size and/or weight.

A genetically engineered plant that expresses a 6-phosphogluconate dehydratase (EDD) and/or a 2-keto-3-deoxy-6-phosphogluconate aldolase (EDA) is provided. The plant comprises at least one of a first or second modified gene. The first modified gene comprises a first promoter and a nucleic acid sequence encoding the EDD. The first promoter is non-cognate with respect to the nucleic acid sequence encoding the EDD. The first modified gene is configured so transcription of the nucleic acid sequence encoding the EDD is initiated from the first promoter and results in expression of the EDD. The second modified gene comprises a second promoter and a nucleic acid sequence encoding the EDA. The second promoter is non-cognate with respect to the nucleic acid sequence encoding the EDA. The second modified gene is configured so transcription of the nucleic acid sequence encoding the EDA is initiated from the second promoter and results in expression of the EDA.

This invention relates to compositions and methods for modifying Brassinosteroid Insensitive-1 (BRI1) genes in plants, optionally to improve yield traits. The invention further relates to plants having increased improved yield traits produced using the methods and compositions of the invention.

Provided are machine learning methods for identifying genes that affect plant properties. Also provided are plant cell sand plants comprising genetic modifications that improve plant nitrogen utilization and increased biomass. Methods of making the modified plant cells and plants are also provided.

The present disclosure provides metabolic signatures and genetic markers for tracking enhanced nitrogen utilization efficiency phenotypes in tobacco plants and for introgressing enhanced nitrogen utilization efficiency phenotypes into tobacco plants. The disclosure also provides tobacco plants comprising enhanced nitrogen utilization efficiency and methods to the creation of tobacco plants comprising enhanced nitrogen utilization efficiency. The disclosure also provides recombinant polynucleotides and polypeptides for enhancing nitrogen utilization efficiency in modified tobacco plants and tobacco plants comprising the provided recombinant polynucleotides and polypeptides.

Provided are a method for improving rice yield by jointly knocking out ABA receptor PYL family genes and a use thereof.