公开(公告)号：US10968458B2

公开(公告)日：2021-04-06

申请号：US15673609

申请日：2017-08-10

申请人： E I DU PONT DE NEMOURS AND COMPANY ,  PIONEER HI-BRED INTERNATIONAL, INC.

发明人： William James Gordon-Kamm ,  Theodore Mitchell Klein ,  Keith S. Lowe ,  Kevin E. McBride ,  Christopher Jay Scelonge ,  Ning Wang

IPC分类号： C12N15/82

摘要： Compositions and methods are provided for the introduction and the regulated expression of genes in plants. Compositions include promoter constructs that provide a level of activity useful for the regulated expression of site-specific recombinases, while avoiding premature excision. Further provided are isolated polynucleotides encoding novel babyboom polypeptides, expression cassettes, and plants comprising the same. Methods for the introduction of genes into plants are provided, including methods for plastid transformation and methods for the transformation of tissues from mature seeds and leaves.

公开(公告)号：US20140137291A1

公开(公告)日：2014-05-15

申请号：US14169237

申请日：2014-01-31

申请人： E I DU PONT DE NEMOURS AND COMPANY

发明人： Rebecca E Cahoon ,  Theodore Mitchell Klein

IPC分类号： C12N15/82 ,  C07K14/415

CPC分类号： C12N15/8247 ,  C07K14/415 ,  C12N15/8261 ,  Y02A40/146

摘要： This invention relates to an isolated nucleic acid fragment encoding a transcription factor. The invention also relates to the construction of a chimeric gene encoding all or a portion of the transcription factor, in sense or antisense orientation, wherein expression of the chimeric gene results in production of altered levels of accumulated oil in a transformed host cell.

摘要翻译： 本发明涉及编码转录因子的分离的核酸片段。 本发明还涉及在正义或反义方向上编码全部或部分转录因子的嵌合基因的构建，其中嵌合基因的表达导致转化的宿主细胞中积累的油的水平的改变。

公开(公告)号：US08692072B2

公开(公告)日：2014-04-08

申请号：US13905588

申请日：2013-05-30

申请人： E I du Pont de Nemours and Company

发明人： Rebecca E Cahoon ,  Theodore Mitchell Klein

IPC分类号： A01H1/00 ,  C12N15/63 ,  C07H21/04 ,  C07K14/415 ,  C12N15/00

CPC分类号： C12N15/8247 ,  C07K14/415 ,  C12N15/8261 ,  Y02A40/146

摘要： This invention relates to an isolated nucleic acid fragment encoding a transcription factor. The invention also relates to the construction of a chimeric gene encoding all or a portion of the transcription factor, in sense or antisense orientation, wherein expression of the chimeric gene results in production of altered levels of accumulated oil in a transformed host cell.

摘要翻译： 本发明涉及编码转录因子的分离的核酸片段。 本发明还涉及在正义或反义方向上编码全部或部分转录因子的嵌合基因的构建，其中嵌合基因的表达导致转化的宿主细胞中积累的油的水平的改变。

公开(公告)号：US20130276167A1

公开(公告)日：2013-10-17

申请号：US13905588

申请日：2013-05-30

申请人： E I Du Pont De Nemours And Company

发明人： Rebecca E. Cahoon ,  Theodore Mitchell Klein

IPC分类号： C12N15/82 ,  C07K14/415

CPC分类号： C12N15/8247 ,  C07K14/415 ,  C12N15/8261 ,  Y02A40/146

摘要： This invention relates to an isolated nucleic acid fragment encoding a transcription factor. The invention also relates to the construction of a chimeric gene encoding all or a portion of the transcription factor, in sense or antisense orientation, wherein expression of the chimeric gene results in production of altered levels of accumulated oil in a transformed host cell.