Drought responsive promoters HVA22e and PLDδ identified from Arabidopsis thaliana
US7632982B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Jun 22, 2007 |
| Grant date | Dec 15, 2009 |
| Priority date | — |
| Expiry date | Jun 22, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A40/146
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
The present invention provides non-coding regulatory element polynucleotide molecules isolated from the At.PLDδ gene or the At.HVA22e gene of Arabidopsis thaliana and useful for expressing transgenes in plants. The invention further discloses compositions, polynucleotide constructs, transformed host cells, transgenic plants and seeds containing the Arabidopsis thaliana regulatory polynucleotide sequences, and methods for preparing and using the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.