Maize dwarf mosaic virus cDNA
US5428144A · kind A · utility
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4Claims
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Key dates
| Filing date | Apr 7, 1989 |
| Grant date | Jun 27, 1995 |
| Priority date | — |
| Expiry date | Apr 7, 2009 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N2770/34022
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
In the present invention, methods and materials are provided to isolate the coat protein gene from Maize Dwarf Mosaic Virus--Strain A (MDMVA). This gene (MDMVA-CP) is then incorporated in an expression cassette designed for suitable expression in a plant cell system. The resulting transformation vector is then introduced into maize callus to provide cross-protection to MDMV or related viral infections.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.