| 摘要 |
Chimeric gene for conferring to plants an increased tolerance to a herbici de having as its target EPSPS is disclosed. It comprises, in the direction of transcription, a promoter region, a transit peptide region, a coding sequenc e for glyphosate tolerance and a polyadenylation signal region, wherein the transi t peptide region comprises, in the direction of translation, at least one transit peptide of a plant gene encoding a plastid-localised enzyme, a partial sequence of the N-termin al mature part of a plant gene encoding a plastid-localised enzyme and then a second transit peptide of a plant gene encoding a plastic-localised enzyme. The invention also provides for the production of glyphosate-tolerant plants.
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