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herbicide resistance in the varieties of rice in the method of operation and the varieties of rice plants or the seeds.
herbicide resistance in the varieties of rice in the method of operation and the varieties of rice plants or the seeds.
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机译:水稻品种的操作方法以及水稻植物或种子品种的除草剂抗性。
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摘要
This invention relates to a method of producing a herbicide-resistant rice plant which comprises cultivating a callus comprising a cultured cell de dedifferentiated from a tissue of a rice plant in a plant tissue culture medium containing a herbicide added thereto, selecting and taking out a mutant of the callus having herbicide resistance proliferated in the medium containing the herbicide, transferring the mutant to a redifferentiation medium to redifferentiate into a young rice plant, cultivating the redifferentiated young rice plant, and selecting and collecting a plurality of herbicide-resistant seeds from the fructified rice plant. This invention also provides a herbicide-resistant rice plant or a seed of the same.
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