Stable transformation of plant cells
US5886244A · kind A · utility
99Cited by
3References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 15, 1998 |
| Grant date | Mar 23, 1999 |
| Priority date | — |
| Expiry date | May 15, 2018 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N15/8207
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Fertile, stably transformed Zea mays plants can be produced by introducing agronomic trait-encoding DNA, via microprojectile bombardment, into maize embryonic callus or suspension culture that has been broken into clumps having a maximum diameter of about 650 microns, where the bombardment is effected within six days of the formation of the clumps.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.