- 专利标题： METHODS AND COMPOSITIONS FOR OBTAINING MARKER-FREE TRANSGENIC PLANTS
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申请号： US13558336申请日： 2012-07-25
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公开(公告)号： US20130198895A1公开(公告)日： 2013-08-01
- 发明人: Xudong Ye , Michael W. Petersen , Larry Gilbertson , David Walters , Susan Johnson , Shihshieh Huang , Paul S. Chomet
- 申请人： Xudong Ye , Michael W. Petersen , Larry Gilbertson , David Walters , Susan Johnson , Shihshieh Huang , Paul S. Chomet
- 主分类号： A01H1/04
- IPC分类号： A01H1/04 ; C12Q1/68
摘要：
The invention provides methods and compositions for identifying transgenic seed that contain a transgene of interest, but lack a marker gene. Use of an identification sequence that results in a detectable phenotype increases the efficiency of screening for seed and plants in which transgene sequences not linked to a gene of interest have segregated from the sequence encoding a gene of interest.
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