Plant ubiquitin promoter system
US6020190A · kind A · utility
12Cited by
1References
1Claims
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Key dates
| Filing date | Nov 18, 1996 |
| Grant date | Feb 1, 2000 |
| Priority date | — |
| Expiry date | Nov 18, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N15/8216
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
A method of inducibly enhancing the constitutive expression of a DNA sequence of interest is described in which plant cells are transformed with a DNA sequence of interest that is operably joined to a plant ubiquitin regulatory region comprised of a heat shock element, a promoter, a transcription start site, an intron and a translation start site, When monocot or dicot plant cells are subjected to permissive heat shock temperatures, the level of expression of the DNA sequence of interest is enhanced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.