Expression of microbial proteins in plants for production of plants with improved properties
Recombinant constructs and methods useful for improvement of plants are provided. In particular, recombinant constructs comprising promoters functional in plant cells positioned for expression of polynucleotides encoding polypeptides from microbial sources are provided. The disclosed constructs and methods find use in production of transgenic plants to provide plants, particularly crop plants, having improved properties.
1. A transformed plant comprising a recombinant DNA construct comprising a promoter functional in a plant cell positioned to provide for expression of a polynucleotide encoding a S-adenosyl-L-homocysteine hydrolase having an amino acid sequence which has at least 50% sequence identity to SEQ ID NO:1740.
2. The transformed plant according to claim 1 , wherein said polynucleotide comprises a nucleic acid sequence with at least 90% identity to SEQ ID NO:25427.
3. The transformed plant according to claim 2 wherein said plant is maize.
4. The transformed plant according to claim 2 wherein said plant is soybean.
5. A method of producing a transformed plant having an improved property, wherein said method comprises transforming a plant with a recombinant construct comprising a promoter functional in a plant cell positioned to provide for expression of a polynucleotide encoding a polypeptide useful for improving plant cold tolerance or yield improvement by providing improved plant growth and development under at least one stress condition wherein said polypeptide has an amino acid sequence which has at least 50% sequence identity to SEQ ID NO:1740.
6. The method according to claim 5 , wherein said transformed plant is a crop plant.
7. The transformed plant according to claim 6 wherein said plant is maize.
8. The transformed plant according to claim 6 wherein said plant is soybean.