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Dominant gene suppression transgenes and methods of using same
US8933296B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8933296-B2 |
| Application number | US-201113237575-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 20, 2011 |
| Priority date | Dec 16, 2003 |
| Publication date | Jan 13, 2015 |
| Grant date | Jan 13, 2015 |
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Abstract
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Pairs of plants are provided in which complementing constructs result in suppression of a parental phenotype in the progeny. Methods to generate and maintain such plants and methods of use of said plants, are provided, including use of parental plants to produce sterile plants for hybrid seed production. Also provided are methods for maintaining a homozygous recessive condition and for repressing transmission of transgenes.
First claim
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What is claimed is: 1. A method of preventing transmission of a transgene of interest through the male gametes of a transgenic plant, comprising linking said transgene to a construct comprising a first promoter driving a nucleotide sequence encoding a product that inhibits the formation, function, or dispersal of male gametes by increasing starch degradation in developing pollen, relative to a control, wherein transmission of the transgene of interest through female gametes of sai…
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Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
Chemistry & Metallurgy · mapped topic
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- What does patent US8933296B2 cover?
- Pairs of plants are provided in which complementing constructs result in suppression of a parental phenotype in the progeny. Methods to generate and maintain such plants and methods of use of said plants, are provided, including use of parental plants to produce sterile plants for hybrid seed production. Also provided are methods for maintaining a homozygous recessive condition and for repressi…
- Who is the assignee on this patent?
- Fox Timothy W, Hershey Howard, Wu Yongzhong, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification C12N15/8218. Mapped technology areas include Chemistry & Metallurgy.
- When was this patent published?
- Publication date Tue Jan 13 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).