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GENOME SHUFFLING METHOD AND RECURRENT SELECTION BREEDING SYSTEM BASED ON SAME METHOD IN SELF-FERTILIZING PLANT USING DOMINANT MALE STERILITY CONSTRUCTED BY DNA MANIPULATION METHOD
GENOME SHUFFLING METHOD AND RECURRENT SELECTION BREEDING SYSTEM BASED ON SAME METHOD IN SELF-FERTILIZING PLANT USING DOMINANT MALE STERILITY CONSTRUCTED BY DNA MANIPULATION METHOD
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机译:利用DNA操纵法构建的优势雄性不育自育植物的基因组融合方法和基于相同方法的轮虫选择育种系统
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摘要
A genome shuffling method for autogamous plants, including producing individuals having the following three traits in a tight coupling linkage by a gene engineering technique selected from a transgenic technique and a gene targeting technique: 1) dominant male sterility, 2) chemical tolerance and 3) lethality inducible by activating an inducible promoter, selecting, from progeny of the individuals, male-sterile individuals by means of the chemical tolerance described in 2) and male-fertile individuals by means of the lethality described in 3), arranging the male-sterile individuals and the male-fertile individuals close together in flowering periods thereof, so that the male-sterile individuals are crossed with the male-fertile individuals, harvesting seeds from the male-sterile individuals, and repeating outcrossing using the seeds from generation to generation.
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