-
1.发明公开
公开(公告)号：EP1404850A2
公开(公告)日：2004-04-07
申请号：EP02742392.0
申请日：2002-07-05
发明人： BARTON, Kenneth , CROW, Laura , GILBERTSON, Larry , HUANG, Yong , MARTINELL, Brian , PETERSEN, Michael, W. , PILLER, Kenneth, J. , WANG, Qi
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 comprise transforming a plant cell to comprise the DNA constructs of the present invention, regenerating the plant cell into a plant and identifying independent transgene loci, where the selectable marker genes or transgenic elements can be segregated in the progeny.
-
2.发明授权
公开(公告)号：EP1404850B1
公开(公告)日：2011-10-26
申请号：EP02742392.0
申请日：2002-07-05
发明人： BARTON, Kenneth , CROW, Laura , GILBERTSON, Larry , HUANG, Yong , MARTINELL, Brian , PETERSEN, Michael, W. , PILLER, Kenneth, J. , WANG, Qi
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 comprise transforming a plant cell to comprise the DNA constructs of the present invention, regenerating the plant cell into a plant and identifying independent transgene loci, where the selectable marker genes or transgenic elements can be segregated in the progeny.
-
搜索结果
2 条记录 (耗时 0.01 秒)
