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Simultaneous gene editing and haploid induction
专利权人:
Syngenta Participations AG
发明人:
Qiudeng Que,Timothy Kelliher
申请号:
US16245923
公开号:
US10519456B2
申请日:
2019.01.11
申请国别(地区):
US
年份:
2019
代理人:
摘要:
The presently disclosed subject matter relates to using a haploid inducing line (whether existing or created) and transforming the haploid line so that it encodes cellular machinery capable of editing genes. The transformed haploid inducing line is used as a parent in a cross between two plants. During pollination, the parental gametes fuse to form an embryo; and the gene editing machinery is also delivered to the embryo at this time. During embryonic development, one set of parental chromosomes are lost, and the gene editing machinery operates on the remaining set of chromosomes. Thus, at least one haploid progeny with edited genes is produced from the cross.
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中国工程科技知识中心
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