compositions that provide tolerance to multiple herbicides and methods of use thereof

2006 
Compositions PROVIDE herbicide tolerance multiple AND USE OF THE SAME METHODS. Methods and compositions are provided related to improved plants that are tolerant to more than one herbicide. Particularly, the invention provides plants that are tolerant glicofosato and are tolerant to at least one ALS inhibitor, and methods of use thereof. Plants tolerant glicofosato / ALS inhibitor comprises a polynucleotide encoding a polypeptide that confers tolerance to glicofosato and a polynucleotide encoding an inhibitor-tolerant ALS polypeptide. In specific embodiments, a plant of the invention expresses a GAT polypeptide and an HRA polypeptide. Methods to control weeds, improve plant yield, and increase transformation efficiencies are provided.
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