Method of plant tissue culture and regeneration
US5969215A · kind A · utility
2Cited by
4References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 14, 1996 |
| Grant date | Oct 19, 1999 |
| Priority date | — |
| Expiry date | Mar 14, 2016 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01H4/008
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
Plants may be regenerated from stomatal cells or protoplasts of such cells. Prior to regeneration the cells or protoplasts may be genetically transformed by the introduction of hereditary material most preferably by a DNA construct which is free of genes which specify resistance to antibiotics. The regeneration step may include callus formation on a hormone-free medium. The method is particularly suitable for sugar beet.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.