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公开(公告)号:US20080064866A1
公开(公告)日:2008-03-13
申请号:US11856978
申请日:2007-09-18
申请人: Toni Armstrong , Kenneth Barton , Laura Crow , Larry Gilbertson , Shihshieh Huang , Yong Huang , Brian Martinell , Michael Petersen , Kenneth Piller , Qi Wang , Xudong Ye
发明人: Toni Armstrong , Kenneth Barton , Laura Crow , Larry Gilbertson , Shihshieh Huang , Yong Huang , Brian Martinell , Michael Petersen , Kenneth Piller , Qi Wang , Xudong Ye
IPC分类号: C07H21/04
CPC分类号: C12N15/8205 , C12N15/8209 , C12N15/8263 , C12N15/8265 , C12N15/8289
摘要: The compositions and methods are provided that enhance the selection of transgenic plants having two T-DNA molecules integrated into a plant genome at different physical and genetic loci. The compositions are DNA constructs that comprise novel arrangements of T-DNA molecules containing genes of interest, positive selectable marker genes, and conditional lethal genes. The methods disclosed herein comprises transforming a plant cell to comprise the DNA constructs of the present invention, regenerating the plant cell into a plant and identifying independant transgene loci, where the selectable marker genes or transgenic elements can be segregated in the progeny.
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公开(公告)号:US20080070296A1
公开(公告)日:2008-03-20
申请号:US11857000
申请日:2007-09-18
申请人: Toni Armstrong , Kenneth Barton , Laura Crow , Larry Gilbertson , Shihshieh Huang , Yong Huang , Brian Martinell , Michael Petersen , Kenneth Piller , Qi Wang , Xudong Ye
发明人: Toni Armstrong , Kenneth Barton , Laura Crow , Larry Gilbertson , Shihshieh Huang , Yong Huang , Brian Martinell , Michael Petersen , Kenneth Piller , Qi Wang , Xudong Ye
IPC分类号: C12N15/00
CPC分类号: C12N15/8205 , C12N15/8209 , C12N15/8263 , C12N15/8265 , C12N15/8289
摘要: The compositions and methods are provided that enhance the selection of transgenic plants having two T-DNA molecules integrated into a plant genome at different physical and genetic loci. The compositions are DNA constructs that comprise novel arrangements of T-DNA molecules containing genes of interest, positive selectable marker genes, and conditional lethal genes. The methods disclosed herein comprises transforming a plant cell to comprise the DNA constructs of the present invention, regenerating the plant cell into a plant and identifying independant transgene loci, where the selectable marker genes or transgenic elements can be segregated in the progeny.
摘要翻译: 提供的组合物和方法增强了在不同物理和遗传基因座处整合到植物基因组中的具有两个T-DNA分子的转基因植物的选择。 组合物是包含含有感兴趣的基因,阳性选择标记基因和条件致死基因的T-DNA分子的新配置的DNA构建体。 本文公开的方法包括将植物细胞转化为包含本发明的DNA构建体,将植物细胞再生成植物并鉴定独立的转基因基因座,其中可选择标记基因或转基因元件可以在后代中分离。
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公开(公告)号:US20080066202A1
公开(公告)日:2008-03-13
申请号:US11856958
申请日:2007-09-18
申请人: Toni Armstrong , Kenneth Barton , Laura Crow , Larry Gilbertson , Shihshieh Huang , Yong Huang , Brian Martinell , Michael Petersen , Kenneth Piller , Qi Wang , Xudong Ye
发明人: Toni Armstrong , Kenneth Barton , Laura Crow , Larry Gilbertson , Shihshieh Huang , Yong Huang , Brian Martinell , Michael Petersen , Kenneth Piller , Qi Wang , Xudong Ye
CPC分类号: C12N15/8205 , C12N15/8209 , C12N15/8263 , C12N15/8265 , C12N15/8289
摘要: The compositions and methods are provided that enhance the selection of transgenic plants having two T-DNA molecules integrated into a plant genome at different physical and genetic loci. The compositions are DNA constructs that comprise novel arrangements of T-DNA molecules containing genes of interest, positive selectable marker genes, and conditional lethal genes. The methods disclosed herein comprises transforming a plant cell to comprise the DNA constructs of the present invention, regenerating the plant cell into a plant and identifying independant transgene loci, where the selectable marker genes or transgenic elements can be segregated in the progeny.
摘要翻译: 提供的组合物和方法增强了在不同物理和遗传基因座处整合到植物基因组中的具有两个T-DNA分子的转基因植物的选择。 组合物是包含含有感兴趣的基因,阳性选择标记基因和条件致死基因的T-DNA分子的新配置的DNA构建体。 本文公开的方法包括将植物细胞转化为包含本发明的DNA构建体,将植物细胞再生成植物并鉴定独立的转基因基因座,其中可选择标记基因或转基因元件可以在后代中分离。
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