![Regulatory Elements Associated with CBF Transcription Factors of Maize](/abs-image/US/2009/05/28/US20090138986A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: Regulatory Elements Associated with CBF Transcription Factors of Maize
- 专利标题(中):与CBF转录因子相关的调节因子
- 申请号:US12207620 申请日:2008-09-10
- 公开(公告)号:US20090138986A1 公开(公告)日:2009-05-28
- 发明人: Shoba Sivasankar , Timothy G. Helentjaris
- 申请人: Shoba Sivasankar , Timothy G. Helentjaris
- 申请人地址: US IA Johnston
- 专利权人: PIONEER HI-BRED INTERNATIONAL, INC.
- 当前专利权人: PIONEER HI-BRED INTERNATIONAL, INC.
- 当前专利权人地址: US IA Johnston
- 主分类号: A01H5/00
- IPC分类号: A01H5/00 ; C12N15/11 ; C07H21/04 ; C12N15/63 ; C12N5/10 ; C12N15/82
摘要:
Compositions and methods for regulating expression of heterologous polynucleotide sequences in a plant are provided. Compositions are novel nucleotide sequences comprising an isolated stress-induced promoter natively linked to the maize CBF1 or CBF2 coding region. A method for expressing a heterologous polynucleotide sequence in a plant using the regulatory sequences disclosed herein is provided. The method comprises transforming a plant cell to comprise a heterologous polynucleotide sequence operably linked to one or more of the regulatory sequences of the present invention and regenerating a stably transformed plant from the transformed plant cell.
摘要(中):
提供了用于调节植物中异源多核苷酸序列表达的组合物和方法。 组合物是包含与玉米CBF1或CBF2编码区本身连接的分离的应激诱导启动子的新型核苷酸序列。 提供了使用本文公开的调节序列在植物中表达异源多核苷酸序列的方法。 该方法包括转化植物细胞以包含可操作地连接到本发明的一种或多种调节序列的异源多核苷酸序列,并从转化的植物细胞再生稳定转化的植物。
公开/授权文献:
IPC结构图谱:
A | 人类生活必需 |
--A01 | 农业;林业;畜牧业;狩猎;诱捕;捕鱼 |
----A01H | 新植物或获得新植物的方法;通过组织培养技术的植物再生 |
------A01H5/00 | 有花植物,即被子植物 |