Invention Grant
- Patent Title: Early endosperm promoter eep2
- Patent Title (中): 早期胚乳启动子eep2
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Application No.: US12463450Application Date: 2009-05-11
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Publication No.: US08049000B2Publication Date: 2011-11-01
- Inventor: Timothy G Helentjaris , Xiaomu Niu
- Applicant: Timothy G Helentjaris , Xiaomu Niu
- Applicant Address: US IA Johhston
- Assignee: Pioneer Hi-Bred International, Inc.
- Current Assignee: Pioneer Hi-Bred International, Inc.
- Current Assignee Address: US IA Johhston
- Main IPC: C12N15/29
- IPC: C12N15/29

Abstract:
This invention relates generally to the field of plant molecular biology. More specifically, this invention relates to methods and reagents for the temporally- and/or spatially-regulated expression of genes, particularly in plant seeds and related female reproductive tissue. Compositions comprise novel nucleotide sequences for a seed-preferred promoter known as eep2. A method for expressing a heterologous nucleotide sequence in a plant using the promoter sequences disclosed herein is provided. The method comprises transforming a plant cell to comprise a heterologous nucleotide sequence operably linked to one of the promoters of the present invention and regenerating a stably transformed plant from the transformed plant cell.
Public/Granted literature
- US20090227013A1 Early Endosperm Promoter eep2 Public/Granted day:2009-09-10
Information query
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