abstract |
Provided is an isolated or recombinant polynucleotide that comprises a nucleotide sequence encoding a polypeptide, wherein said polypeptide has glyphosate-N-acetyl transferase activity and comprises an amino acid sequence that shares at least 94% sequence identity with a specified resistance gene sequence. Further provided is a method of controlling weeds comprising planting a crop with plants having the said gene and applying glyphosate in the field. |